General Tools MMD7NP Pinless, Non-Invasive, Non-Marring, Digital Moisture Meter, Water Leak Detector, Moisture Testerup To ¾" (19mm) Deep, Backlit LCD Screen, Visual/Audible AlarmsGeneral's Non-Penetrating LCD Moisture Meter with Tricolor Bar Graph is ideal for DIY enthusiasts, woodworkers, contractors, building inspectors and water damage remediates. Includes 1 9V battery and user's manual. 1 Year Warranty.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. For inquiries, please contact our Customer Service Department at 212-431-6100. We strive to provide our customers with 100% satisfaction. WORK SMARTER, MEASURE BETTER & BE MORE PRODUCTIVE WITH GENERAL TOOLSSperry Instruments STK001 Non-Contact Voltage Tester (VD6504) & GFCI Outlet / Receptacle Tester (GFI6302) Kit, Electrical AC Voltage Detector, Yellow & BlackNon contact sensing circuit.Safety is the number one priority on any job site. Sperry Instrument's testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. The condition of electrical installations can be established when contractors use test equipment. Any test unit that can be used to measure or review an application without coming in contact with a live conductor is a necessity. Testing equipment can be put to good use ensuring that electrical equipment is properly installed and safe to operate. Faulty installations can be lethal; the condition of electrical installations can be established when contractors use test equipment. Sperry Instrument is pleased to offer an innovative full feature line of test equipment designed to make electrical work faster and safer. The electrical testers below accurately identify and capture circuit continuity and voltage measurements. These testers are ideal for any electrical professional or to have at home.
M**M
NOT suitable for firewood
The Environmental Protection Agency states that firewood burns its most efficiently at 15% – 20% moisture content. Since this meter only goes up to 15% it is not very useful to see if split firewood is ready for burning.I tested it on two year old firewood stored under cover and all reported 15% even though that firewood burns well.
C**R
Easy to use
I needed it to test drywall behind a unit that had an AC leak. It was pretty accurate from what I could tell. As the days went by, the meter showed a better and better reading. No need to guess, anymore. Good price, too
R**.
Helps me ensure good work for my customers.
I've been restaining a wood deck. Meter takes all the guesswork out determining moisture content in my humid area. Economical also.
W**R
Good
Ok
R**H
Wow, this thing really works great !!!
This meter was the lower cost version, but functionally, it's just as good as the more expensive ones. Very well designed, as far as look and feel. Easy to operate, and will turn you into a leak finding pro in no time. Wish I had one before. Would definitely recommend.
L**F
Four Stars
Product worked as advertised. Simple to use. Protective cap was hard to remove.
S**N
Aok
Functions as ot should
A**A
Worked great.
Needed to test drywall for moisture behind walls. Worked great.
G**G
Saved me a TON of money!
Saved me $45000!!! I carried this around while shopping for a motorhome and found issues in EVERY ONE, often the owner didn't know there was an issue! Almost bought a motorhome for $45000 before I found leaks using this!! This turned me off motorhomes completely so I decided on converting a shipping container for off grid living. This tool was a life saver!!
M**K
THE EPITOME of CHEAP
I notice this review is set up with questions that don't say ANYTHING about the actual meter. It came with the display screen scratched, it looks used. You can hardly get the battery contacts pulled out far enough to get the dollar store grade battery connected. It does not read all the time when moved from one piece of wood to another, NO instructions AT ALL with it, if this does not have CHINA wrote all over it I don't know what does. Don't spend nearly $60 on this junk.
M**E
Already opened, missing battery, scratched, but works ok.
Mine arrived already opened, battery missing, scratched, probably a return, or damaged in transport. But functional, after using it for 10 minutes. The display seems to go on and off for no reason, but no issues seeing the display when it is on, as reported in some reviews. If it keeps going on and off, probably defective (that would explain the missing battery, scratcged unit, and ooened box) I will probably exchange for a new one. Seems well built.Useful for house and RV. Not made for fiberglass, but it will identify wet areas vs dry. That is all you need to check your RV for water infiltration in walls.In house useful and seems precise.
D**R
Excellent moisture meter
This works awesomely and does exactly what I expected. Very easy to use, just turn on, change setting from default wall to wood etc. and use. Very sensitive and let’s me know exactly where moisture in the walls are after a waterline break.I’m not sure how this compares to “professional” models but it seems to work just as well as the one the pro had.
A**N
It works
It works, can't vouch for accuracy but when tested on a known dry area then on a suspected wet area I'm getting the appropriate indication on the display. It's very easy to use, even my wife can use it. Lol
Trustpilot
1 day ago
2 months ago