Extech Instruments RHT10, RHT20, RHT50, TH10 Catalog Page

Humidity/Temperature/Pressure Dataloggers

RHT50 Humidity/Temperature/Pressure Datalogger

Records up to 10,000 readings of Humidity, Temperature and Pressure

• USB interface for easy set-up and data download

• Selectable data sampling rate from 1 minute to 18 hours

• User-programmable Min/Max alarm thresholds

• Manual and Programmable start modes

• Status Indication via Red/Yellow LED and Green LED

• Includes 3.6V Lithium battery, mounting bracket, and Windows
compatible analysis software; 1 year warranty

SPECIFICATIONS RANGE MAX RESOLUTION BASIC ACCURACY

Temperature -40 to 158°F (-40 to 70°C) 0.1°F/°C ±1.8°F/ ±1.0°C
Humidity 0 to 100%RH 0.1%RH ±3.5%RH

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

Air Pressure 13.7 to 15.2psi, 950 to 1050hPa,

Datalogging interval 1 second to 18 hours
Memory 10,000 points
Dimensions/Weight 5.1x1.1x0.98" (130x30x25mm)/ 1oz (20g)

ORDERING

RHT50 Humidity/Temperature/Pressure Datalogger
42299 3.6V Lithium Battery (pk of 2)

95 to 105kPa, 0.9 to 1.0bar

®

0.1 ±0.25% FS

RHT10/TH10 Humidity and Temperature USB Dataloggers

Two models to choose from, with USB interface for easy data download

• Model RHT10 datalogs 16,000 Temperature/ 16,000 RH readings; Dew point
indication via Windows

®

compatible software; Optional RHT10-SW software for

RHT10 to calculate Grains Per Pound (grams per kilogram) to 1120GPP (160g/kg)
Model TH10 datalogs 32,000 Temperature readings

• Selectable data sampling rate: 2 seconds to 24 hours

• User-programmable alarm thresholds for RH and Temperature

• Humidity: 0 to 100%RH (Model RHT10 only), Accuracy: ±3%RH;
Temperature: -40 to 158°F (-40 to 70°C), Accuracy: ±1.8°F/1°C

• 1yr battery life; Dimensions: 5.1x1.1x0.9" (130x30x25mm)/Wt: 1oz (20g)

Monitors Temperature & Humidity
(RHT10) levels. USB plugs into a
PC for data analysis with software

42299 — Replacement
long lasting Lithium
batteries

• Includes 3.6V Lithium battery, protective USB cap, mounting bracket,
and Windows

ORDERING

RHT10 Humidity and Temperature USB Datalogger

RHT10-SW GPP (g/kg) Software for RHT10

TH10 Temperature USB Datalogger

42299 3.6V Lithium Battery (pk of 2)

®

compatible software for analysis; 1year warranty

RHT20 Humidity and Temperature Datalogger

Datalogs 16,000 Humidity and 16,000 Temperature readings

• USB interface for easy setup and data download to a PC

• Dew point indication via Windows®compatible software (included)

• Selectable data sampling rate: 1 second to 24 hours

• User-programmable alarm thresholds for RH and Temperature

• LCD displays current readings, Min/Max, and alarm status

Monitors Humidity & Temperature
levels in warehouse, storage rooms,
freezers, shipping vans, and offices.
USB connector easily plugs into a
computer for data analysis.

Humidity: 0 to 100%RH, 0.1%RH resolution, Accuracy: ±3%RH;
Temperature: -40 to 158°F (-40 to 70°C), 0.1°F/°C resolution, Accuracy: ±1.8°F/1°C

• 3 month battery life; Dimensions: 3.7x1.9x1.2" (94.4x48.9x31.2mm)/Wt: 3.2oz (90.7g)

• Complete with 3.6V Lithium battery, mounting bracket with combination
lock, and Windows

®

compatible analysis software; 1 year warranty

ORDERING

RHT20 Humidity and Temperature Datalogger

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ÿ Indicates products that are available with optional calibration traceable to NIST. See page 160 for a complete listing.