Moisture Sensor MP905 – Deep Wall Probe For MMD900 or MMD950
Moisture Meter Deep Wall Probe MP905 For MMD900 or MMD950
Moisture Meter Deep Wall Probe MP905
For MMD900 or MMD950
The General Tools Moisture Meter Deep Wall Probe allows for measurement depths of up to 5 inches - the length of the MP905’s twin probes.
Like the pins on any pin-type moisture meter, the twin probes sense the resistance between the pins and convert that resistance to voltage.
Circuits inside the MMD900 and MMD950 read that voltage as a proxy for the moisture level of the underlying wood or building material.
Deep Wall Probe Specifications:
Length of Twin Probes: 5 inches (127mm)
Diameter of Probes: 0.14 inch (3.6mm)
Probe Hardness: 60 HRC (Hardness Rockwell “C” scale)
Probe Tips: Rounded and replaceable (screw-in)
Length of Probe Cable: 56 in. (1.4m)
(Probe shown above with the MMD900 Dual Pin/Pinless Moisture Meter - Sold separaretly)
ManufacturerGeneral Tools and Instruments
Length of Twin Probes:5 inches (127mm)
Diameter of Probes:0.14 inch (3.6mm)
Probe Hardness:60 HRC (Hardness Rockwell “C” scale)
Probe Tips:Rounded and replaceable (screw-in)
Length of Probe Cable:56 in. (1.4m)
07/20/2020, 01:03 PM
will this work in a box with plastic chips to check moisture07/20/2020, 01:46 PM
Because the material being tested is not what the meter is designed for the reading will not be exactly accurate. You can however use the reading as a comparison measurement against a reading you consider dry.