Model # RHMG650

Internet #205078069

General Tools Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter
0681035016084

General Tools

Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter

  • Stores/recalls 20 pairs of readings
  • Backlit LCD with 3-digit primary readout
  • Min/max, data hold and 30-minute auto power off functions
$20420 /each
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Product Overview

Since 1910, General Tools has grown to become a recognized industry leader for specialty hand tools and instruments. The General Tools Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter can measure 1) ambient temperature, 2) relative humidity (RH), 3) absolute humidity (in mg/L or g/m3), 4) GPP (mixing ratio in grains per pound or g/kg), 5) relative moisture level using pinless sensor, 6) absolute moisture level using included pin-type probe, 7) dew point, 8) atmospheric pressure and 9) vapor pressure. It’s ideal for water damage restoration contractors, facility maintenance professionals and HVAC system installers/technicians.

California residents: see   Proposition 65 information

  • Stores/recalls 20 pairs of readings
  • Settable high and low alarms for RH, relative moisture level and absolute moisture level
  • Backlit LCD with 3-digit primary readout plus 4-digit secondary readout
  • Field calibratable humidity measurement
  • Min/max, data hold and 30-minute auto power off functions
  • Ambient temperature measurement range/accuracy: -20 to 167˚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 240mg/m3
  • GPP range: 0 to 999/GPP (0 to 160g/kg)
  • Relative/absolute moisture level range: 0 to 99.9%
  • External moisture probe measurement accuracy/resolution: ±3%/0.1%
  • External probe pin length: 3/8 in. (10 mm)
  • Dew point range: -76 to 140˚F
  • Atmospheric pressure range: 30 to 120 KPA
  • Includes meter, external moisture probe and soft carry case

Info & Guides

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Price
$156.94 /each
$204.20 /each
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Add to Cart to See Price
Name Precision Multi-Species Wood Moisture Meter Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter Analog Pin-Type Moisture Meter Pinless Moisture Meter/IR with Data Logging
Brand General Tools General Tools Delmhorst Extech Instruments
Ratings (3) (2) (0) (0)
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Specifications

Dimensions

Product Depth (in.)
1.4
Product Height (in.)
7.3
Product Width (in.)
2.8

Details

Battery Power Type
Alkaline
Battery Size
9-volt
Display Type
Analog
External Electrode
Included
Features
Abrasion-Proof Display Lens,Automatic Calibration,Automatic Temperature Compensation,Backlit,Data Hold,Data Log/Record,Interchangeable Pins/Probes
Maximum Moisture Reading (%)
99
Maximum Sense Depth (in.)
.75
Measureable Materials
Various
Minimum moisture reading (%)
0
Number of Batteries Required
1
Product Weight (lb.)
.39lb
Returnable
90-Day
Test Meter Type
Moisture Meter
Tools Product Type
Test Meter

Warranty / Certifications

Manufacturer Warranty
1 Year

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Customer Questions & Answers

Is good to use on wood floors

Asked by: Mag
YES IT WILL
Answered by: Diane Hewitt
Date published: 2017-04-20

Does this work on concrete floor as well as wood subfloor?

Asked by: Esdragon2001
it will only work on the surface of the concrete and will work on the sub floor
Answered by: Diane Hewitt
Date published: 2016-07-06

Is this hygrometer recommended for checking the moisture in ceramic glazes?

I do not own a thermo hygrometer moisture meter, I am wondering if you know if this is the type of hygrometer that is generally used by potters/ceramicists to check the correct water content of a glaze?
Asked by: claylady
  • y_2017, m_8, d_18, h_7CST
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Customer Reviews

Multi-Function Thermo-Hygrometer with Pin/Pinless Moisture Meter is rated 4.5 out of 5 by 2.
Rated 4 out of 5 by from 4 star Great meter for the price. Has everything a $500 flir or extech meter would have. I bought 5 of these for my techs reason for 4 stars was because on 2 of the sets the prongs on the attachment were not pointed but instead hooked at the ends and when the first time i used it of course had to be on looped pile carpet and it hooks and pulls the loops coming back out of the carpet. Will have to file the tips down but shouldnt have to do so. Otherwise great product.
Date published: 2016-10-25
Rated 5 out of 5 by from General Tools & Instruments RHMG650 Super unit! Inexpensive and reliable. Readings are dead on! Used multiple readers on one job site this little unit was more accurate than the rest! Going to purchase another 12 for the rest of my techs. Recommended by a field adjuster and a home inspector. For the price why not?
Date published: 2015-01-07
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