{"title":"Hotplates-Stirrers","description":"\u003cp\u003eBrowse laboratory hotplates for controlled heating of samples and vessels. Compare plate materials, temperature ranges, controls, and electrical configurations for your workflow.\u003c\/p\u003e","products":[{"product_id":"hotplate-e-g52hp07c-120v-am-k1","title":"Ohaus e-G52HP07C Hotplate, 120V AM -K1","description":"\u003cp\u003e\u003cstrong\u003eOhaus e-G52HP07C Hotplate, 120V AM -K1\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor routine lab heating, the e-G52HP07C pairs an 18 × 18 cm ceramic plate with digital temperature control and a high-contrast LCD. Set a heating run from the front panel, monitor the temperature, or use the included RS232 port for remote control or data logging. This is a heating-only hotplate, not a stirrer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeats from ambient + 5°C to 550°C, with 0.5°C temperature increments and a 1–5,999 minute timer.\u003c\/li\u003e\n\u003cli\u003eTemperature calibration supports three plate and three probe points; Pt1000 probe measurement is specified at ±0.2°C plus probe tolerance.\u003c\/li\u003e\n\u003cli\u003eSafetyHeat™ and SmartHeat™ features; confirm the availability of Run Dry Protection for this specific heating-only model before relying on that feature.\u003c\/li\u003e\n\u003cli\u003eEthernet and USB communications are available as accessories; RS232 is included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e✅ Ships directly from Ohaus Corporation in Worthington, Ohio.\u003cbr\u003e✅ Free shipping within the continental United States.\u003cbr\u003e✅ Backed by the Ohaus manufacturer warranty; confirm model-specific terms.\u003cbr\u003e✅ Covered by our 7-day price-match guarantee.\u003cbr\u003e✅ For shipping to Alaska, Hawaii, or outside the United States, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003ee-G52HP07C, 120V AM -K1\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eHeating only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate construction and size\u003c\/td\u003e\n\u003ctd\u003eCeramic, 18 × 18 cm (7 × 7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003eAmbient + 5°C to 550°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003e1–5,999 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl and display\u003c\/td\u003e\n\u003ctd\u003eDigital; high-contrast LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e329 × 221 × 116 mm (12.94 × 8.69 × 4.56 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature calibration\u003c\/td\u003e\n\u003ctd\u003e3 plate \/ 3 probe points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS232; Ethernet and USB available as accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating power\u003c\/td\u003e\n\u003ctd\u003e1,582 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e3.9 kg (8.6 lb); not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e100–120 V AC, 15 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe measurement accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2°C plus Pt1000 Class A tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature stability\u003c\/td\u003e\n\u003ctd\u003ePlate: ±1%; below 100°C: ±1°C. Probe: ±0.5%; below 100°C: ±0.5°C.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature increments and readability\u003c\/td\u003e\n\u003ctd\u003e0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature probe\u003c\/td\u003e\n\u003ctd\u003ePt1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking environment\u003c\/td\u003e\n\u003ctd\u003e5–40°C (41–104°F), up to 80% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eControlled heating of laboratory vessels and samples on a ceramic plate. Use an appropriate probe and vessel for the method; stirring is not a function of this model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOhaus: Standard products may be returned within 30 days of delivery (20% restocking fee, minimum $100). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":67574309814466,"sku":"30981780","price":827.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Hotplatee-G52HP07C120VAM-K1.jpg?v=1790375983"},{"product_id":"e-g21hp04c-analog-hotplate-120v","title":"Ohaus e-G21HP04C Hotplate, 120V AM","description":"\u003cp\u003e\u003cstrong\u003eOhaus e-G21HP04C Hotplate, 120V AM\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe e-G21HP04C analog hotplate offers straightforward, knob-controlled heating for everyday lab work. Its 4-inch ceramic plate resists chemicals and wipes clean after spills, while the metal housing is built for routine use. A hot-top indicator illuminates when the heater is above 40°C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003eAnalog heating control; ceramic 102 × 102 mm plate; 70–500°C temperature range; hot-top indicator above 40°C; spill-resistant metal housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOhaus\u003c\/strong\u003e\u003cbr\u003eModel e-G21HP04C, 120V AM (30680262).\u003c\/p\u003e\u003cp\u003e✅ Ships directly from Ohaus Corporation in Worthington, Ohio.\u003cbr\u003e✅ Covered by the applicable Ohaus manufacturer warranty.\u003cbr\u003e✅ 7-day price-match guarantee.\u003cbr\u003e✅ For Alaska, Hawaii, or international shipping, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e | \u003cstrong\u003ee-G21HP04C\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eHeating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e15 L (manufacturer specification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate construction\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate size\u003c\/td\u003e\n\u003ctd\u003e102 × 102 mm (4 × 4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e70–500°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eAnalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e264 × 163 × 110 mm (10.4 × 6.4 × 4.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg (5.5 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e100–120 V~, 5 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e505 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed safety certification\u003c\/td\u003e\n\u003ctd\u003eTUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking environment\u003c\/td\u003e\n\u003ctd\u003e5–40°C (41–104°F), 80% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003cbr\u003eGeneral-purpose heating of laboratory samples and vessels where simple analog control is preferred.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003cbr\u003eOhaus: Standard products may be returned within 30 days of delivery (20% restocking fee, minimum $100). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":67574681174210,"sku":"30680262","price":297.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Hotplatee-G21HP04C120VAM.jpg?v=1790380474"},{"product_id":"e-g21hprds-hotplate-120v","title":"Ohaus e-G21HPRDS Hotplate, 120V","description":"\u003cp\u003e\u003cstrong\u003eOhaus e-G21HPRDS Hotplate, 120V\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor routine heating on a compact bench, the e-G21HPRDS combines a 135 mm round ceramic-coated stainless steel plate with simple analog knob control. The spill-resistant metal housing is made for everyday lab handling, and a hot-top indicator lights when the heater is above 40°C. This model heats but does not stir.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50–380°C heating range with easy-to-use analog control.\u003c\/li\u003e\n\u003cli\u003e135 mm (5.3 in) diameter ceramic-coated stainless steel plate.\u003c\/li\u003e\n\u003cli\u003eHot-top indicator illuminates above 40°C.\u003c\/li\u003e\n\u003cli\u003eSpill-resistant metal housing for routine lab use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e✅ Ships directly from Ohaus Corporation in Worthington, Ohio.\u003cbr\u003e✅ Free shipping within the continental United States.\u003cbr\u003e✅ Backed by the Ohaus manufacturer warranty; confirm model-specific terms.\u003cbr\u003e✅ Covered by our 7-day price-match guarantee.\u003cbr\u003e✅ For shipping to Alaska, Hawaii, or outside the United States, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\n\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\n\u003cp\u003eSpecification\u003c\/p\u003e\n\u003c\/th\u003e\n\u003cth\u003e\n\u003cp\u003ee-G21HPRDS, 120V AM\u003c\/p\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eHeating only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed capacity\u003c\/td\u003e\n\u003ctd\u003e15 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate construction\u003c\/td\u003e\n\u003ctd\u003eCeramic-coated stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate diameter\u003c\/td\u003e\n\u003ctd\u003e135 mm (5.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e50–380°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eAnalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e264 × 163 × 101 mm (10.4 × 6.4 × 4 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e2.5 kg (5.5 lb); not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e100–120 V~, 5 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e505 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed safety certification\u003c\/td\u003e\n\u003ctd\u003eTUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking environment\u003c\/td\u003e\n\u003ctd\u003e5–40°C (41–104°F), 80% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eGeneral-purpose heating of compatible laboratory vessels and samples. This heating-only model does not provide stirring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOhaus: Standard products may be returned within 30 days of delivery (20% restocking fee, minimum $100). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":67575011803330,"sku":"30680260","price":332.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Hotplatee-G21HPRDS120VAM.jpg?v=1790385301"},{"product_id":"e-g52hp07c-hotplate-120v-am-30541633","title":"Ohaus e-G52HP07C Hotplate, 120V AM","description":"\u003cp\u003e\u003cstrong\u003eOhaus e-G52HP07C Hotplate, 120V AM\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor controlled heating in a busy laboratory, this e-G52HP07C 120V AM model pairs an 18 × 18 cm ceramic plate with digital temperature control and a high-contrast LCD. Set a timed heating run from the front panel, monitor the plate temperature, or use the included RS232 connection for remote control or data logging. This model heats only; it does not stir.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeating from ambient + 5°C to 550°C in 0.5°C increments.\u003c\/li\u003e\n\u003cli\u003e1–5,999 minute timer and three plate\/three probe temperature calibration points.\u003c\/li\u003e\n\u003cli\u003eSafetyHeat™ and SmartHeat™ safety features; confirm Run Dry Protection availability on this heating-only model before relying on it.\u003c\/li\u003e\n\u003cli\u003eRS232 included; Ethernet and USB available as accessories.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e✅ Ships directly from Ohaus Corporation in Worthington, Ohio.\u003cbr\u003e✅ Free shipping within the continental United States.\u003cbr\u003e✅ Backed by the Ohaus manufacturer warranty; confirm model-specific terms.\u003cbr\u003e✅ Covered by our 7-day price-match guarantee.\u003cbr\u003e✅ For shipping to Alaska, Hawaii, or outside the United States, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003ee-G52HP07C, 120V AM (30541633)\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eHeating only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate construction and size\u003c\/td\u003e\n\u003ctd\u003eCeramic, 18 × 18 cm (7 × 7 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003eAmbient + 5°C to 550°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003e1–5,999 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl and display\u003c\/td\u003e\n\u003ctd\u003eDigital; high-contrast LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e329 × 221 × 116 mm (12.94 × 8.69 × 4.56 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature calibration\u003c\/td\u003e\n\u003ctd\u003e3 plate \/ 3 probe points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eRS232; Ethernet and USB available as accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeating power\u003c\/td\u003e\n\u003ctd\u003e1,582 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e3.9 kg (8.6 lb); not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e100–120 V~, 15 A, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProbe measurement accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.2°C plus Pt1000 Class A tolerance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature stability\u003c\/td\u003e\n\u003ctd\u003ePlate: ±1%; below 100°C: ±1°C. Probe: ±0.5%; below 100°C: ±0.5°C.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature increments and readability\u003c\/td\u003e\n\u003ctd\u003e0.5°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature probe\u003c\/td\u003e\n\u003ctd\u003ePt100 \/ Pt1000 available as accessories\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed safety certification\u003c\/td\u003e\n\u003ctd\u003eCE; TUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking environment\u003c\/td\u003e\n\u003ctd\u003e5–40°C (41–104°F), 80% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTimed, controlled heating of compatible laboratory vessels and samples on a ceramic plate. This heating-only model does not provide stirring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOhaus: Standard products may be returned within 30 days of delivery (20% restocking fee, minimum $100). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":67575132848322,"sku":"30541633","price":539.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Hotplatee-G52HP07C120VAM.jpg?v=1790385995"},{"product_id":"ohaus-e-g71hsrdm-hotplate-stirrer-120v-us","title":"Ohaus e-G71HSRDM Hotplate-Stirrer, 120V US","description":"\u003cp\u003e\u003cstrong\u003eOhaus e-G71HSRDM Hotplate-Stirrer, 120V US\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBring controlled heating and precise stirring to routine laboratory workflows with the Ohaus e-G71HSRDM. Its 135 mm aluminum plate, digital controls, and back-lit LCD make it easy to set and monitor a method, while a powerful motor, strong magnet, and software-controlled ramp rate help maintain magnetic coupling for viscous samples.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCombined heating and stirring with a 60–1,600 rpm speed range.\u003c\/li\u003e\n\u003cli\u003eAmbient +5°C to 380°C temperature range on a 135 mm aluminum plate.\u003c\/li\u003e\n\u003cli\u003eSmartPresence™ and SmartLink™ can shut off the heater after a user-defined timeout when no presence is detected.\u003c\/li\u003e\n\u003cli\u003eSafetyHeat™ uses two independent controls to monitor electronics and stop heating before an overtemperature condition.\u003c\/li\u003e\n\u003cli\u003eDigital control, custom back-lit LCD, USB communication, and five-point plate and probe temperature calibration.\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed vessel capacity: 20 L.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e✅ Ships directly from Ohaus Corporation in Worthington, Ohio.\u003cbr\u003e✅ Orders typically process and ship within 3–5 business days.\u003cbr\u003e✅ Backed by the Ohaus manufacturer warranty.\u003cbr\u003e✅ Free shipping within the continental United States.\u003cbr\u003e✅ Covered by our 7-day price-match guarantee.\u003cbr\u003e✅ For shipping to Alaska, Hawaii, or outside the United States, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003ee-G71HSRDM, 120V US\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eHeating and stirring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed capacity\u003c\/td\u003e\n\u003ctd\u003e20 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate construction\u003c\/td\u003e\n\u003ctd\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlate diameter\u003c\/td\u003e\n\u003ctd\u003e135 mm (5.3 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003eAmbient +5°C to 380°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e60–1,600 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed stability\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTimer\u003c\/td\u003e\n\u003ctd\u003e1–5,999 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature calibration\u003c\/td\u003e\n\u003ctd\u003e5 plate \/ 5 probe points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eCustom back-lit LCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIn-use cover\u003c\/td\u003e\n\u003ctd\u003eAvailable as an accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e267 × 173 × 126 mm (10.5 × 6.8 × 5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet equipment weight\u003c\/td\u003e\n\u003ctd\u003e2.6 kg (5.7 lb), not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e120V, 8.3A, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower consumption\u003c\/td\u003e\n\u003ctd\u003e896 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature accuracy\u003c\/td\u003e\n\u003ctd\u003ePlate: ±5°C (after SPC); probe: ±0.5°C (after SPC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature stability\u003c\/td\u003e\n\u003ctd\u003ePlate: ±1%; below 100°C: ±1°C. Probe: ±0.5%; below 100°C: ±1°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature probe\u003c\/td\u003e\n\u003ctd\u003ePt1000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety certification\u003c\/td\u003e\n\u003ctd\u003eTUV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking environment\u003c\/td\u003e\n\u003ctd\u003e5–40°C (41–104°F), 80% RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeat and stir compatible laboratory vessels, including methods requiring controlled temperature and consistent magnetic coupling for more viscous applications. Select the vessel and probe appropriate to the method.\u003c\/p\u003e\u003ch5\u003eReturns\u003c\/h5\u003e\u003cp\u003eOhaus: Standard products may be returned within 30 days of delivery (20% restocking fee, minimum $100). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Ohaus","offers":[{"title":"Default Title","offer_id":67621405753538,"sku":"30500620","price":1062.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/Hotplate-Stirrere-G71HSRDM120VUS.jpg?v=1790923884"},{"product_id":"benchmark-scientific-h3710-h-digital-hotplate-stirrer-10x10","title":"Benchmark Scientific H3710-H Digital Hotplate-Stirrer, 10 x 10 in","description":"\u003cp\u003e\u003cstrong\u003eBenchmark Scientific H3710-H Digital Hotplate-Stirrer, 10 x 10 in\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSet heat and stirring speed from the digital controls on this large-format hotplate-stirrer. The white ceramic top provides a chemical-resistant 10 x 10-inch working surface, while the external probe option lets the unit regulate the actual sample temperature for methods that need tighter temperature control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWhite ceramic top plate measuring 10 x 10 in (25.4 x 25.4 cm).\u003c\/li\u003e\n\u003cli\u003eTemperature range of 35°C to 400°C and stirring speed of 150 to 1,500 rpm.\u003c\/li\u003e\n\u003cli\u003eMaximum stirring volume of 15 L; compatible with vessels up to 20 L.\u003c\/li\u003e\n\u003cli\u003eDigital temperature and speed control with a large display.\u003c\/li\u003e\n\u003cli\u003eSafety LED illuminates when the plate surface exceeds 50°C.\u003c\/li\u003e\n\u003cli\u003eOptional external temperature probe monitors and adjusts sample temperature to within ±1°C.\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed electrical options: 120 or 230V, 50–60Hz, 750W.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e✅ Ships directly from Benchmark Scientific in Sayreville, New Jersey.\u003cbr\u003e✅ Free shipping within the continental United States.\u003cbr\u003e✅ Backed by the 2-year Benchmark Scientific manufacturer warranty.\u003cbr\u003e✅ Covered by our 7-day price-match guarantee.\u003cbr\u003e✅ For shipping to Alaska, Hawaii, or outside the United States, contact us at 1-800-577-0501 for a quote.\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cp\u003eSpecification\u003c\/p\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cp\u003eH3710-H\u003c\/p\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eDigital hotplate-stirrer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTop plate\u003c\/td\u003e\n\u003ctd\u003eWhite ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum stirring capacity\u003c\/td\u003e\n\u003ctd\u003e15 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible vessel capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 20 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e35°C to 400°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e150 to 1,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature control\u003c\/td\u003e\n\u003ctd\u003eDigital; actual sample control with optional probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample temperature control accuracy\u003c\/td\u003e\n\u003ctd\u003eWithin ±1°C with optional probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot-surface indicator\u003c\/td\u003e\n\u003ctd\u003eSafety LED illuminates above 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform dimensions\u003c\/td\u003e\n\u003ctd\u003e10 x 10 in (25.4 x 25.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating environment temperature\u003c\/td\u003e\n\u003ctd\u003e+4°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W x D x H)\u003c\/td\u003e\n\u003ctd\u003e11.6 x 16.7 x 4.5 in (29.5 x 42.4 x 11.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment weight\u003c\/td\u003e\n\u003ctd\u003e16.5 lb (7.5 kg), not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical\u003c\/td\u003e\n\u003ctd\u003e120 or 230V, 50–60Hz, 750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUse for routine heating and mixing of laboratory samples, including larger or more viscous samples where controlled speed and temperature are important. Select the optional probe when the method requires direct feedback from the sample rather than the plate.\u003c\/p\u003e\u003ch5\u003eReturns\u003c\/h5\u003e\u003cp\u003eBenchmark Scientific: Standard products may be returned within 30 days of delivery (15% restocking fee). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Benchmark Scientific","offers":[{"title":"Default Title","offer_id":67621436784834,"sku":"H3710-H","price":633.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/DigitalHotplate_10x10_6dbbc413-7690-4a99-8259-c3852604061a.jpg?v=1790924960"},{"product_id":"benchmark-h3710-hs-digital-hotplate-stirrer-10x10","title":"Benchmark Scientific H3710-HS Digital Hotplate Stirrer, 10 × 10 in., 120V","description":"\u003cp\u003e\u003cstrong\u003eBenchmark Scientific H3710-HS Digital Hotplate Stirrer, 10 × 10 in.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eHeat and mix laboratory samples on a chemical-resistant white ceramic platform with digital control of temperature and stirring speed. The H3710-HS offers a 35°C to 400°C heating range and speeds from 150 to 1,500 rpm for everyday solution preparation and mixing, including larger or more viscous samples.\u003c\/p\u003e\u003cp\u003eMicroprocessor controls continuously monitor heating, while the large digital display shows temperature and mixing speed. A safety LED illuminates when the top plate exceeds 50°C. For direct sample-temperature control, a compatible external probe provides feedback to maintain the selected sample temperature within ±1°C. Probe inclusion is not confirmed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e10 × 10 in. chemical-resistant white ceramic top plate.\u003c\/li\u003e\n\u003cli\u003eDigital temperature and stirring-speed display.\u003c\/li\u003e\n\u003cli\u003eHeating range of 35°C to 400°C.\u003c\/li\u003e\n\u003cli\u003eStirring speeds from 150 to 1,500 rpm.\u003c\/li\u003e\n\u003cli\u003eHot-surface safety LED activates above 50°C.\u003c\/li\u003e\n\u003cli\u003eSupports compatible vessels up to 20 L, with a maximum stirring volume of 15 L.\u003c\/li\u003e\n\u003cli\u003eCompatible with an external temperature probe for sample feedback control.\u003c\/li\u003e\n\u003cli\u003eOptional H3770-CS clamp assembly for mounting thermometers or temperature probes, sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e✅ Ships directly from Benchmark Scientific in Sayreville, New Jersey\u003cbr\u003e✅ Free shipping within the continental United States\u003cbr\u003e✅ 2-year manufacturer warranty\u003cbr\u003e✅ 7-day price-match guarantee\u003cbr\u003e✅ For Alaska, Hawaii, or international shipping, contact 1-800-577-0501\u003c\/p\u003e\u003ch5\u003e\u003cu\u003eTechnical Specs\u003c\/u\u003e\u003c\/h5\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cp\u003e\u003cstrong\u003eH3710-HS\u003c\/strong\u003e\u003c\/p\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature range\u003c\/td\u003e\n\u003ctd\u003e35°C to 400°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStirring speed range\u003c\/td\u003e\n\u003ctd\u003e150–1,500 rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform dimensions\u003c\/td\u003e\n\u003ctd\u003e10 × 10 in. (25.4 × 25.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform material\u003c\/td\u003e\n\u003ctd\u003eWhite ceramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating ambient temperature range\u003c\/td\u003e\n\u003ctd\u003e+4°C to +65°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum compatible vessel capacity\u003c\/td\u003e\n\u003ctd\u003e20 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum stirring volume\u003c\/td\u003e\n\u003ctd\u003e15 L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample temperature control with external probe\u003c\/td\u003e\n\u003ctd\u003eWithin ±1°C of selected sample temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × D × H)\u003c\/td\u003e\n\u003ctd\u003e11.6 × 16.7 × 4.5 in. (29.5 × 42.4 × 11.4 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquipment weight\u003c\/td\u003e\n\u003ctd\u003e16.5 lb (7.5 kg), not packed shipping weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer-listed electrical options\u003c\/td\u003e\n\u003ctd\u003e120V or 230V, 50–60 Hz; 750W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLaboratory solution preparation, heated magnetic stirring, and mixing of larger or more viscous samples within the specified stirring-volume limit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eReturns\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBenchmark Scientific: Standard products may be returned within 30 days of delivery (15% restocking fee). Items must be unopened and in original packaging.\u003c\/p\u003e","brand":"Benchmark Scientific","offers":[{"title":"Default Title","offer_id":67624005959874,"sku":"H3710-HS","price":882.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/7691\/8466\/files\/DigitalHotplateStirrer_10x10_5344b138-9630-476e-a90c-fc3ffef5b655.jpg?v=1790987084"}],"url":"https:\/\/labstockdirect.com\/collections\/laboratory-hotplates.oembed","provider":"Lab Stock Direct","version":"1.0","type":"link"}