Plastic Digital Battery Model 485B Thermo-Hygrometer, For Lab Use, Medical Use, Humidity, Temperature

model 485b thermo-hygrometer

measures % rh, temperature, dew point and wet bulb

the model 485b thermo-hygrometer is a versatile, compact, handheld instrument for measuring percentage of relative humidity and temperature in °f or °c. Dew point and wet bulb temperatures are derived from the relative humidity and temperature measurements and are displayed on the lcd.

for fast and accurate calibration services, click here!

product applications

• building commissioning
• pulp & paper

modeldescription

• 485b-1digital thermo-hygrometer includes 9v battery, sensing probe, wrist strap, soft carrying case and instructions

specifications

• 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:±0.54°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, included, user replaceable.
• weight:16 oz (454 g).
• agency approvals:ce.

features

• compatible with dwyer ap1 thermo-anemometer and vp1 100 mm vane thermoanemometer probes (sold separately)
• hold feature to freeze current readings on the display
• stores up to 99 readings for future evaluation

accessories

model numberdescription

• thermo hygrometer humidity & temperature probe with coiled cable.rp1thermo hygrometer humidity & temperature probe with coiled cable.
• rubber boot for manometers (manometer not included).a-47x-bootrubber boot for manometers (manometer not included).

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