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EXTECH RH490 Hygro-Thermometer
The Extech RH490 Hygro-Psychrometer is a versatile handheld device for precise humidity and environmental monitoring. It provides fast relative humidity readings in less than 30 seconds and simultaneously displays dew point, wet bulb, temperature, and water vapor levels in g/kg and grains per pound. Its dual backlit display, data hold, and min/max functions enhance usability. The slim, rubberized design ensures comfortable handling, making it ideal for HVAC, laboratory, museum, and maintenance applications, especially in environments prone to mold and humidity issues.
EXTECH RH490 Hygro-Thermometer Specifications:
- Measurement Range: Humidity 0 to 100%RH, Temperature -22 to 199°F (-30 to 100°C), Dew Point 22 to 199°F (-30 to 100°C), Wet Bulb 32 to 176% (0 to 80°C), Absolute Humidity 0 to 11206PP (0 to 1609/kg)
- Accuracy: ±2%RH, ±0.1°F/°C
- Resolution: 0.1%RH, 0.1°F/°C
- Response Time: Less than 30 seconds RH response
- Display: Dual backlit with simultaneous readings of humidity, dew point, wet bulb, and temperature
- Design: Slim, rubberized sides for one-hand operation and better grip
- Power: Auto power off with disable, low battery indicator, includes 9V battery
- Dimensions: 7.8 x 1.7 x 1.3 inches (200 x 45 x 33 mm)
- Weight: 7.2 oz (200 g)
Buy the Extech Series Hygro-Thermometer: RH490
Purchase the Extech RH490 Hygro-Thermometer online today and ensure precise humidity, dew point, wet bulb, and temperature readings. Perfect for HVAC, laboratories, museums, and environments prone to mold growth, this handheld device offers fast response times of under 30 seconds, dual backlit display, data hold, and min/max functions. Its slim, rubberized design provides comfortable handling for one-handed operation. Equipped with a 9V battery and carrying case, it guarantees reliable environmental monitoring in various professional settings, making it an essential tool for climate control and moisture management.
Buy Extech RH490 Hygro-Thermometer now and experience fast, accurate humidity and environmental measurements for HVAC, laboratories, and mold prevention.
Frequently Asked Questions
Where can I buy EXTECH RH490?
You can click on the BUY or RFQ button to purchase RH490 from an authorized EXTECH distributor.
How do I troubleshoot issues or seek technical support for part RH490?
You can download the RH490 datasheet or visit the EXTECH website for support.
Who is the manufacturer of RH490?
EXTECH