Buy Dwyer 485B-1, Series 485B Thermo-Hygrometer

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Model 485B Thermo-Hygrometer

Measures % RH, Temperature, Dew Point and Wet Bulb

Includes

9V battery
sensing probe
wrist strap
soft carrying case
instructions

Model 485B Digital Thermo-Hygrometer is a versatile, compact, hand-held instrument for measuring percentage of relative humidity and temperature in °F or °C. Dew point and wet bulb temperature is derived from relative humidity and temperature measurements and displayed on the LCD. Hold key freezes the current temperature and relative humdity readings for situations where readings fluctuate. Store up to 99 readings with the nonvolatile memory function - ideal for technicians needing to take multiple readings for later analysis.

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Technical Details

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Reviews

Service	Humidity, temperature, wet bulb and dew point temperature detection in clean air
Temperature Limits	Process -40 to 176°F (-40 to 80°C); Ambient 5 to 125°F (-15 to 51°C)
Range Relative Humidity	0 to 100% (non-condensing)
Accuracy Relative Humidity	±2% FS over 10 to 90% @ 77°F (25°C)
Range Temperature	-20 to 140°F (-28 to 60°C)
Accuracy Temperature	±0.9°F @ 72°F (±0.3°C @ 25°C)
Display	4.5 digit LCD
Resolution	0.1%, 0.1 °F/°C
Probe Length	8" (203 mm) insertion
Power Requirements	9 V alkaline battery, installed, non-functional, user replaceable
Weight	16 oz (454 g)
Agency Approvals	CE

Notes

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Product Details

Service	Humidity, temperature, wet bulb and dew point temperature detection in clean air
Temperature Limits	Process -40 to 176°F (-40 to 80°C); Ambient 5 to 125°F (-15 to 51°C)
Range Relative Humidity	0 to 100% (non-condensing)
Accuracy Relative Humidity	±2% FS over 10 to 90% @ 77°F (25°C)
Range Temperature	-20 to 140°F (-28 to 60°C)
Accuracy Temperature	±0.9°F @ 72°F (±0.3°C @ 25°C)
Display	4.5 digit LCD
Resolution	0.1%, 0.1 °F/°C
Probe Length	8" (203 mm) insertion
Power Requirements	9 V alkaline battery, installed, non-functional, user replaceable
Weight	16 oz (454 g)
Agency Approvals	CE