The PosiTest CMM Concrete Moisture Meter is a rapid, non-destructive impedance meter designed for inspectors who want to swiftly assess the moisture state of concrete slabs.

Easy-to-read digital display takes the guesswork out of analog scales

Storage of 200 readings—stored readings can be viewed or downloaded

Innovative Hold Max and Save Mode waits for the reading to stabilize, then automatically saves it into memory

Built-in threaded mounting point for the optional Telescopic Extender to ergonomically measure without bending or kneeling

Weatherproof, dustproof, and water-resistant—IP65-rated enclosure

Conforms to ASTM F2659

Specifications

Measurement Scales	0 to 6% Moisture Content of Concrete* 0 to 4% Carbide Method Equivalent 0 to 100 Relative
Accuracy	± 0.5% Moisture Content of Concrete
Depth of Penetration	~20 mm ~0.75”
Temperature Range	5° to 40° C 40° to 105° F
IP Rating	65 (dust and water jet resistance)
Memory	200 readings
Power	2 AAA Alkaline Batteries

* This scale is calibrated using the gravimetric method (percentage of dry weight).