PosiTest® CMM

• Concrete Moisture Meter non-destructively measures the moisture content of concrete in accordance with ASTM F2659
• The PosiTest CMM Concrete Moisture Meter is the fast, non-destructive impedance meter ideal for inspectors looking to quickly evaluate the moisture condition in 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.

Simple

• Easily collect and report measurements
• Ergonomic and lightweight design with durable rubberized grip for comfortable all day inspection
• Easy-to-read digital display takes the guesswork out of analog scales
• Instant measurements with no drilling required

Versatile

• Three measurement modes:
  Continuous Mode constantly updates the display
  Hold Max Mode displays the maximum reading until saved or reset
  Hold Max and Save Mode waits for the reading to stabilize, then automatically saves it into memory
• Three available measurement scales:
  Moisture Content of Concrete
  Carbide Method Equivalent
  Relative
• Built-in 1/4"–20 threaded mounting point for the optional Telescopic Extender

Durable

• Weatherproof, dustproof, and water-resistant—IP65-rated enclosure
• Nylon carrying case with shoulder strap included
• Two year warranty

Powerful

• Storage of 200 readings—stored readings can be viewed or downloaded
• Includes free PosiSoft Desktop software for analyzing and reporting data
• USB port for fast, simple connection to a PC or Mac
• Automatically generate custom, professional PDF reports

Accurate

• Conforms to ASTM F2659
• Fast response precision sensors provide instant readings
• Spring loaded sensor pins provide enhanced contact on uneven concrete
• Includes Check Standard to verify operation
• Calibrated with concrete standards measured gravimetrically. Test Certificate included.

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).