General Tools MP905 Deep Wall Moisture Sensor

Brand:General Tools

3.3/5

78.25

Utilize this attachment for measuring the moisture in deeper surfaces like walls, thick wood and other industrial tool applications. Circuits inside the MMD900 and MMD950 read that voltage as a proxy for the moisture level of the underlying wood or building material. Like the pins on the MMD900 or any pin type moisture meter, the twin probes sense the resistance between them and convert that resistance to a voltage. The MP905 extends the measurement depth of the instruments to 5 inches, the length of the MP905's twin probes. The General Tools and Instruments MMD905 Deep Wall Moisture Sensor is an accessory for General's MMD900 and MMD950 Deep Sensing Moisture Meters.

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Utilize this attachment for measuring the moisture in deeper surfaces like walls, thick wood and other industrial tool applications. Circuits inside the MMD900 and MMD950 read that voltage as a proxy for the moisture level of the underlying wood or building material. Like the pins on the MMD900 or any pin type moisture meter, the twin probes sense the resistance between them and convert that resistance to a voltage. The MP905 extends the measurement depth of the instruments to 5 inches, the length of the MP905's twin probes. The General Tools and Instruments MMD905 Deep Wall Moisture Sensor is an accessory for General's MMD900 and MMD950 Deep Sensing Moisture Meters.
Batteries Included? ‎No
Batteries Required? ‎No
Brand General Tools
Customer Reviews 4.3 4.3 out of 5 stars 23 ratings 4.3 out of 5 stars
Item Dimensions LxWxH 1.38 x 2 x 45 inches
Item model number ‎MP905
Item Package Quantity ‎1
Item Weight ‎3.2 ounces
Manufacturer ‎General Tools
Mounting Type Wall Mount
Mounting Type ‎Wall Mount
Part Number ‎MP905
Product Dimensions ‎1.38 x 2 x 45 inches

3.3

5 Review
5 Star
64
4 Star
16
3 Star
12
2 Star
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1 Star
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Scritto da: Gemma
We had a leak inside a wall and hated to pull out more sheet rock than necessary
We had a leak inside a wall and hated to pull out more sheet rock than necessary. I ordered the moisture meter MM900 along with it and found it was accurate at detecting leaks.
Scritto da: Jim Kilarny
Great add on to the moisture meter
Works just like I expected it to
Scritto da: DFFTX
did the job, helped me prove the case to ...
did the job, helped me prove the case to the insurance folks. long probes are a help as well.
Scritto da: Pat
General Tools MP905 Deep Wall Moisture Sensor
I had water leak into a wall cavity. I was able to put small holes in the wall to confirm where the water stopped so I did not have to remove more sheetrock than necessary. I also drilled holes into the exterior plywood and stuck these inside to check the inner moisture of the wood. Worked great! I also purchased the MMD900 meter to use with it, which also worked great!
Scritto da: Ken
Inconsistent Measurements
Unlike the pins these probes allow longer reach into deeper areas such as walls, but it seems hard to get a reading unless there is literally extremely excessive moisture. Lower moisture readings can be hard to determine on hard surfaces. Insulation needs to be saturated before it will provide a hope of a reading. It helps to press the probes against a surface to get a reading. Watch out that you don't touch the probes together because it will read max moisture. Would be nice if there was some way to prevent touching probes to each other in deep areas. Also watch they don't touch metal as it will read high moisture levels. Works but needs a bit of experience read and interpret data.

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