Ordering Information:

RHT50 ............Humidity/Temperature/Pressure Datalogger

42299 ............3.6V Lithium Batery (pkg of 2)

Specifications subject to change without notice.

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www.extech.com

9/16/11 - R1

Features:

Windows

Records Humidity, Temperature and Atmospheric Pressure

Datalogs up to 10,000 readings with a user programmable sample rate

Humidity/Temperature/Pressure Datalogger

Specifications

Range

Resolution

Accuracy (%rdg+digits)

Temperature

-40 to 158°F

0.1°F/°C

±1.8°F (14 to 104°F)

±3.6°F (-40 to +14 and 104 to 158°F)

-40 to 70°C

±1.0°C (-10 to 40°C)

±2.0°C (-40 to -10 and +40 to 70°C)

Humidity

0 to 100%RH

0.1%RH

±3.5%RH

Air Pressure

13.7 to 15.2psi

0.1psi

950 to 1050hPa

0.1hPa

95 to 105kPa

0.1kPa

0.9 to 1.0bar

0.1bar

Datalogging interval

1 minute to 18 hours

Memory

10,000 points

Dimensions

5.1 x 1.1 x 0.98" (130 x 30 x 25mm)

Weight

1oz (20g)

Monitors Humidity, Temperature and Air

Pressure levels in clean rooms, warehouses,

storage rooms, freezers, shipping vans, and

water damage restoration

USB connector easily plugs into a computer

for data analysis