Subscribe to our newsletter

RH490: Precision Hygro-Thermometer

Highest 2% RH accuracy with Grains Per Pound (GPP) Display

View Datasheet > RH490

Description

Anyone whose job relies on calculating humidity levels will appreciate the Extech Hygro-Psychrometer. In addition to measuring relative humidity in 30 seconds, this handheld instrument captures dew point, wet bulb, temperature and water vapor levels (Grams per Kilogram and Grains per Pound). This utility tool will store maximum and minimum readings until the memory is cleared and includes a data-hold button for rapidly fluctuating measurements. Complete with carrying case and 9V battery.

Additional information

Humidity

0 to 100%RH

Temperature (Internal)

-22 to 199°F (-30 to 100°C)

Basic Accuracy

±2%RH, ±1.8°F/1°C

Max. Resolution

0.1%RH, 0.1°F/°C

Dewpoint

-22 to 199°F (-30 to 100°C)

Absolute Humidity

0 to 1120GPP (0 to 160g/kg)

Dimensions

7.8×1.7×1.3" (200x45x33mm)

Weight

7oz (200g)

Please leave your details below so we can get in touch with you.

Contact Info

×

Hi there!

Click one of our representatives below to chat on WhatsApp, send us an email to info@secuexports.com or give us a call on +27 (0) 11 794 7834

×