Extech RH490

Precision Hygro-Thermometer, 22 to 199°F, Humidity or GPP(g/kg) & Dual Display

RH490
RH490

Extech RH490

Precision Hygro-Thermometer, 22 to 199°F, Humidity or GPP(g/kg) & Dual Display

RH490
RH490

The Extech RH490 not only measures relative humidity in 30 seconds, the 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.

  • Less Than 30 Second RH Response Time
  • Water Vapor in GPP (g/kg)
  • Dual Backlit Display
$422.39
This item ships FREE
In stock: 2 Units
  • Less Than 30 Second RH Response Time
  • Water Vapor in GPP (g/kg)
  • Dual Backlit Display
  • Simultaneous Display of: Humidity or GPP (g/kg) plus Temperature, or Humidity or GPP (g/kg) plus Dew Point, or Humidity or GPP (g/kg) plus Wet Bulb
  • Slim Design with rubberized sides for better grip and for one hand operation

The Extech RH490 not only measures relative humidity in 30 seconds, the 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.

More Information
Country of OriginChina
BrandExtech
ConditionNEW
  • 1 - Carrying Case
  • 1 - 9V Battery