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RH650
Handheld Multi-Function Thermo-Hygrometer

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Product Specs
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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 |
Display Type | LCD |
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 Humidity Accuracy | ± 2.5% RH |
Relative Humidity Accuracy Note | ± 2.5% from 11 to 90% RH ± 3% RH elsewhere |
Relative/Absolute Moisture Level | 0 to 99.9% |
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 |
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PDFs & Manuals
Show Ratings & Reviews
Rated 4 out of
5
by
BigPun from
So far so good.
Buttons are a little tough to work though.................
Date published: 2016-04-28
Rated 5 out of
5
by
SpaceFence 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