Omega RH820 Handheld Humidity, Temperature & Dew Point Meter

The Omega RH820 is a professional handheld instrument designed for precise measurement of relative humidity, ambient temperature, dew point, and external temperature via thermocouple input. Built for field and laboratory use, it combines fast sensor response with reliable accuracy, making it suitable for HVAC diagnostics, environmental monitoring, and industrial process control. Its dual-sensor capability allows simultaneous air condition assessment and surface or probe temperature measurement. Engineered to meet FCC compliance standards and manufactured in Taiwan for Omega Engineering, USA, the RH820 delivers dependable performance in demanding environments.

Key Features
• Measures humidity, temperature, and dew point
• K-type thermocouple input for wide temperature range
• High-accuracy NTC ambient temperature sensor
• Capacitive humidity sensor for stable RH readings
• Handheld, portable design

Technical Specifications
• K-Type Temperature Range: −50°C to 1000°C (−50°F to 1832°F)
• NTC Temperature Range: 0°C to 60°C (32°F to 140°F)
• Relative Humidity Range: 0% to 100% RH
• Sensor Type: Capacitive humidity sensor
• FCC Compliant (FCC ID: VEARF915)

Applications
HVAC system testing, indoor air quality assessment, cleanrooms, storage facilities, laboratories, and industrial environments.

Availability
Altools Services is the authorized dealer, distributor, and supplier.

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