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RH650-Series

Handheld Multi-Functional Thermo-Hygrometer

Models In Stock
  • Measures: Temperature, Humidity (RH) and Moisture (GPP, DP, AP and VP)
  • Stores/Recalls 20 Sets of Readings
  • Programmable High and Low Alarms for Relative Humidity, Relative Moisture Level and Absolute Moisture Level
  • Backlit LCD with 3-Digit Primary Readout and 4-Digit Secondary Readout
RH650-Series
From $ 447.25
Models In Stock
Handheld Multi-Functional Thermo-Hygrometer RH650-Series RH650-Series
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Product Overview
  • Absolute Humidity Range 0.5 to 240 mg/m^3
  • Atmospheric Pressure Range 30 to 120 kPA
  • Auto Power Off 30 minutes of inactivity
  • Battery life up to 8 wks
  • External Probe Pin Length 10 mm
  • GPP Range GPP Range : 0 to 999 ; GPP: (0 to 160g/kg)
  • Height 32 mm
  • Length 185 mm
  • Moisture Measurement ± 3%
  • Operating Temperature, Max 75 °C
  • Operating Temperature, Min -29 °C
  • Pinless Moisture Measurement Depth 19 mm
  • Process Temperature, Max 60 °C
  • Process Temperature, Min -60 °C
  • Relative/Absolute Moisture Level 0 to 99.9%
  • Relative Humidity Accuracy ± 2.5% RH
  • Relative Humidity Accuracy Note ± 2.5% from 11 to 90% RH ± 3% RH elsewhere
  • Response Time 60 sec
  • Sampling Rate 2 Hz (2 updates/second)
  • Storage Capacity 20 points
  • Supply Voltage 9 Vdc
  • Vapour Pressure Range 0 to 20.0 kPA
  • Weight 175 g
  • Weight Note 175 g (6.2 oz.) without battery
  • Width 72 mm
The OMEGA RH650 precision invasive/non-invasive moisture meter with temperature, humidity (RH) and moisture readings is ideal for water damage restoration contractors, facility maintenance professionals and hvac system installers/technicians.

The RH650 reads a multitude of important humidity and moisture values including ambient temperature (°C or °F), relative humidity (RH), absolute humidity (in mg/L org/m3), GPP (mixing ratio in grains per pound or g/kg), relative moisture level using pinless sensor, absolute moisture level using included pin-type probe, dew point, atmospheric pressure and vapor pressure.

SPECIFICATIONS
Ambient Temperature Measurement Range/Accuracy: -29 to 75°C (-20 to 167°F)/2°C (± 3.6°F)
RH Measurement Range: 0 to 100%
RH Measurement Accuracy: ± 2.5% from 11 to 90% RH ± 3% RH elsewhere Absolute Humidity Range: 0.5 to 240 mg/m3
GPP Range: 0 to 999
GPP: (0 to 160g/kg)
Relative/Absolute Moisture Level Range: 0 to 99.9%
Pinless Moisture Measurement Depth: 19 mm (0.75")
External Moisture Probe Measurement Accuracy/Resolution: ± 3%/0.1%
External Probe Pin Length: 10 mm (3/8")
Dew Point Range: -60 to 60°C (76 to 140°F)
Atmospheric Pressure Range: 30 to 120 kPA
Vapor Pressure Range: 0 to 20.0 kPA
Sampling Rate: 2X/sec
Memory Capacity: 20 points
Auto Power-Off Trigger: 30 minutes of inactivity
Battery Life: 6 to 8 weeks (4 hrs/day use)
Operating Temperature: 0 to 43°C (32 to 110°F)
Dimensions: 185 L x 72 W x 36 mm D (7.3 x 2.8 x 1.4")
Weight: 175 g (6.2 oz.) without battery
Power Source: “9V” battery (included)
Rated 4 out of 5 by from So far so good. Buttons are a little tough to work though.................
Date published: 2016-04-28
Rated 5 out of 5 by from Just What I Needed Great device. Very Responsive. I was able to take 45 temp, humidity and DEW readings in 30 min. Replication was very accurate.
Date published: 2018-06-30
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