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HTC Instruments HD-303 Mini Hygrometer

HTC Instruments HD-303 Mini Hygrometer

Brand: HTC Instruments
Model number: HD-303
Category: Thermometers & Hygrometers

Pocket temperature and humidity meter that also shows wet bulb and dew point, with max / min, data hold and backlight.

Price and availability on request

Key features

Relative humidity and temperature (°C / °F)
Wet bulb temperature
Dew point temperature
Max / min value
Data hold
Backlight
Auto power off
Compact, easy to carry

Specifications

Humidity
Range	0.0 – 99.9% RH
Resolution	0.1% RH
Accuracy	20 – 80% RH: ±3.0% RH, elsewhere ±4.0% RH

Temperature
Range	−20.0 °C – 60.0 °C / −4.0 °F – 140.0 °F
Resolution	0.1 °C / 1 °F
Accuracy	0.0 – 45.0 °C: ±1.5 °C, elsewhere ±1.5 °C; 32 – 113 °F: ±2.0 °F, elsewhere ±3.0 °F

Wet bulb and dew point
Wet bulb range	−20.0 °C – 60.0 °C / −4.0 °F – 140.0 °F
Dew point range	−50.0 °C – 60.0 °C / −58.0 °F – 140.0 °F
Resolution	0.1 °C / 1 °F

General
Power	1.5 V AAA × 3
Dimensions	H 138 × W 56 × D 25 mm
Accessories	Soft carry case, user manual and battery

Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.