General Tools RHMG650 9-In-1 Thermo-Hygrometer with Pin/Pinless Moisture Meter

Brand:General Tools

3.2/5

376.66

General's RHMG650 9-in-1 Thermo-Hygrometer with Pin/Pinless Moisture Meter is ideal for water damage restoration contractors, facility maintenance professionals and HVAC system installers/technicians. GENERAL TOOLS - THE PRECISE TOOL FOR DOING THE JOB EXACTLY RIGHT. Offering over 1,000 tools, we’re proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLS

Features minimum/maximum, data hold and 30 minute auto power off functions. Field calibratable humidity measurement. Backlit LCD with 3 digit primary readout and 4 digit secondary readout. Stores/recalls 20 pairs of readings and has settable high and low alarms for RH, relative moisture level and absolute moisture level. Measures 9 different elements related to moisture and humidity damage. GENERAL TOOLS: We're a recognized leader in designing and developing specialized precision tools dedicated to delivering exceptional customer service. We encourage artisans and DIYers to work smarter, measure better, and repair more productively. IDEAL FOR: Water damage restoration contractors, facility maintenance professionals and HVAC system installers/technicians. DISPLAY: Backlit LCD with 3 digit primary readout and 4 digit secondary readout. MEASURES: 9 different elements related to moisture and humidity damage. ALERTS: Settable high and low alarms for RH, relative moisture level and absolute moisture level and field calibratable humidity measurement. RANGE: -20 to 167°F recalls 20 reading pairs, large backlit LCD. MEASURES: 9 different measurements (humidity, dew point, vapor pressure).
Batteries ‎1 9V batteries required.
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Battery Cell Type ‎Alkaline
Brand General Tools
Country of Origin ‎China
Customer Reviews 4.1 4.1 out of 5 stars 49 ratings 4.1 out of 5 stars
Domestic Shipping Item can be shipped within U.S.
Included Components ‎Meter, external pin-type moisture probe, battery, soft pouch
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Item Dimensions LxWxH 1.4 x 2.8 x 7.3 inches
Item model number ‎RHMG650
Item Package Quantity ‎1
Item Weight 0.01 Pounds
Item Weight ‎0.08 ounces
Manufacturer ‎General Tools
Measurement Accuracy ‎±2.5%
Mounting Type Tabletop
Mounting Type ‎Tabletop
Number of Handles ‎1
Part Number ‎RHMG650
Power Source ‎Battery Powered
Product Dimensions ‎1.4 x 2.8 x 7.3 inches

3.2

10 Review
5 Star
59
4 Star
15
3 Star
15
2 Star
0
1 Star
11

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Scritto da: Lex Shan
Pinless mode gives inconsistent reading across 3 devices
I first bought one of this meter and found it's pin mode number 2x that of my Protimeter. I know painless measurements are relative so I am not comparing that at all. Then I bought a 2nd to see see if the 2nd one would give me consistent reading. It doesn't! Then I bought a 3rd one just to see which two will be consistent and those are the ones I will keep. As it turned out, the pinless modes across 3 devices gave me totally different numbers. The pin mode is acceptably consistent. RH reading is okay but not great. If you have multiple technicians to take readings and want consistent monitoring documentation, look elsewhere. I later bought two Extexh meters with IR reading, they are more than double the price but give me very consistent pinless moisture reading between the two meters.
Scritto da: Ap
Not working
Unit isn't working. As soon as I power it on, it starts beeping and doesn't go to any functions. I've tried switching batteries and going through all the settings. Very disappointed because it happened in the middle of a flood.
Scritto da: Jennifer L Johnson
False wet readings
When I use the invasive pins, I get fall sweat readings. Very disappointing.
Scritto da: Korina
If I need to get another would buy it again.
I use this for my line of work to see if walls and floors are wet or dry.
Scritto da: Charles T. Horner
Good Value
Meets my daily technicians check(s).
Scritto da: Jerry H
Pretty good, but one complaint...
I use it at work a few times per week. So far, it’s sturdy and gets the job done nicely. My only complaint is that the screen does not photograph well on my iPhone. This is important as I need photographic evidence of the readings I take. I really like the storage bag that it comes with.
Scritto da: david dubois
Great product. Worth the cost.
Very accurate, easy to use.
Scritto da: Grizzrob
Must have for the IAQ toolbox
Bought this a professional tool for our office staff and found it to be very forgiving and responsive. The array of readings packed into one device is impressive, and it's easy to use. It has my recommendation
Scritto da: Verified Customer
Great as a back up unit
I use this on flood jobs. It is basic but it does the job as far as I need it to do.
Scritto da: dave
Great so far
Seems to be accurate, and does the job

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