Extech RH490 Hygro-Thermometer
Precision hygro-thermometer with grains per pound (GPP) and grams per kilogram (g/kg) measurement.
- By Extech
-
Manufacturer has some models in stock. View available part numbers.
Overview
Features
- Humidity range: 0 to 100% RH
- Absolute humidity range: 0 to 1120 GPP (0 to 160 g/kg)
- Temperature range: -22 to 199°F (-30 to 100°C)
- Dewpoint range: -22 to 199°F (-30 to 100°C)
- Wet bulb range: 32 to 176 °F (0 to 80°C)
- Basic accuracy: ±2% RH, ±1.8°F/1°C
- Resolution: 0.1% RH, 0.1°F/°C
- 30 second response time
What's in the Box
- Carrying case
- 9V battery
Description
The Extech RH490 hygro-thermometer is a precision hygro-thermometer specifically designed for HVAC and water damage restoration contractors. The Extech RH490 hygro-thermometer features a fast 30 second response time and an accuracy of ±2%. The dual backlit display simultaneously shows humidity or water vapor in grains per pound (g/kg) along with either temperature, dew point, or wet bulb.
The Extech RH490 hygro-thermometer features a slim, handheld design with rubberized sides for better grip and for one hand operation. The Extech RH490 hygro-thermometer has data hold and min/max functions as well as auto power off with disable and low battery indicator.
Documents
In Stock
Manufacturer Stock
This stock is typically available to ship in 3 - 5 working days.
Part Number | Price | Available | |
---|---|---|---|
RH490 |
$342.31 | 34 in stock |
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