EXTECH, Humidity Meters, Hygro-Thermometers, Testing & Measuring, Thermometers
RH490: Precision Hygro-Thermometer
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- 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
LKR 357,500
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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
- QUICK RESPONSELess then 30 seconds of RH response time.
- EASY TO USESimultaneous display of: Humidity/Temperature, Humidity/Dew Point or Humidity/Wet Bulb
- DATA HOLD AND MIN/MAX FUNCTIONSIncludes a data-hold button for rapidly fluctuating measurements
GENERAL SPECIFICATIONS
- Dew Point
- -22 to 199 °F (-30 to 100 °C)
- Relative Humidity
- 0 to 100%
- Relative Humidity Basic Accuracy
- ±2%
- Relative Humidity Max Resolution
- 0.1%
- Temperature (Air)
- -22 to 199 °F (-30 to 100 °C)
- Temperature (Air) Basic Accuracy
- ±1.8 °F/1 °C
- Temperature (Air) Max Resolution
- 0.1 °F/ °C
- Water Vapor
- 0 to 1120GPP (0 to 160g/kg)
- Wet Bulb
- 32 to 176 °F (0 to 80 °C)
ADDITIONAL DETAILS
- Certifications
- CE
- Dimensions
- 7.8 × 1.7 × 1.3″ (200 × 45 × 33mm)
- Power
- 1 × 9V battery
- Weight
- 7oz (200g)
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