Dwyer® Hot Water Thermometer, HWT250, 30-250°F (0-120°C), 2" Dial

★★★★★ 4.4 76 reviews

$52.07
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Product details

Management number 221501975 Release Date 2026/05/03 List Price $20.83 Model Number 221501975
Category

The HWT250 Bimetal Thermometer is perfect for hot water applications. The dial has dual scales to read in °F and °C. There is an adjustment screw in the stem for easy calibration. Typical applications for the HWT250 would be heating coils, hydronic radiant in floor systems, and outdoor wood furnaces.

  • Range: 30 to 250°F (0 to 120°C)
  • Accuracy: ±5°F (±2°C)
  • Temperature Limits: Ambient: -40 to 250°F (-40 to 120°C)
  • Dial Size: 2"
  • Materials: Wetted: Brass; Housing: Zinc plated brass; Lens: Glass
Color black
Model COMINHKPR58802
Brand Name Dwyer
Model Name HWT250
Resolution 5°F
Style Name Classic
Unit Count 1 Count
Item Length 2 Inches
Item Weight 4.8 ounces
Part Number HWT250
Reusability Reusable
Display Type Analog
Manufacturer Dwyer Instruments, Inc.
Outer Material Zinc Plated Brass
Additional Features High Accuracy, Dual Mode
Included Components Adjustment screw, Dial with °F and °C scales
Indoor Outdoor Usage Outdoor
Age Range Description Adult
LowerTemperature Range 30 Degrees Fahrenheit
Upper Temperature Range 250 Degrees Fahrenheit
Smart Home Compatibility Not Smart Home Compatible
Product Care Instructions Wipe Clean

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4.4 out of 5
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76 ratings | 31 reviews
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