Extech RH490 Precision Hygro-Thermometer, -30 to 100°C, 0 to 100%RH is a product engineered with precision, delivering exceptional performance
with features like less then 30 seconds of RH response time, water vapor in GPP and dual backlit display.
Maintive brings to you 100% genuine Temperature And Humidity Meters from Extech at your doorstep with fast shipping, multiple and secure payment methods and easy returns. Order RH490 Precision Hygro-Thermometer, -30 to 100°C, 0 to 100%RH today at the best price only from Maintive.
Features
Less then 30 seconds of RH response time
Water vapor in GPP
Dual backlit display
Simultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
Slim design with rubberized side grips
Data Hold and Min/Max functions
Items Included
carrying case
9V battery
Specifications
Humidity0 to 100%RH
Temperature-22 to 199°F (-30 to 100°C)
Accuracy±2%RH, ±1.8°F/1°C
Max Resolution0.1%RH, 0.1°F/°C
Dewpoint-22 to 199°F (-30 to 100°C)
Wet Bulb32 to 176 °F (0 to 80°C)
Absolute Humidity0 to 1120GPP (0 to 160g/kg)
Dimensions7.8x1.7x1.3in (200x45x33mm)
Weight7oz (200g)
Warranty1 year manufacturer's warranty
Humidity0 to 100%RH
Temperature-22 to 199°F (-30 to 100°C)
Accuracy±2%RH, ±1.8°F/1°C
Max Resolution0.1%RH, 0.1°F/°C
Dewpoint-22 to 199°F (-30 to 100°C)
Wet Bulb32 to 176 °F (0 to 80°C)
Absolute Humidity0 to 1120GPP (0 to 160g/kg)
Dimensions7.8x1.7x1.3in (200x45x33mm)
Weight7oz (200g)
Warranty1 year manufacturer's warranty
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