PCE Instruments MMK 1 Multi-function Moisture Meter

Model # MMK 1

PCE-MMK 1 is a portable handheld digital moisture meter used to measure the moisture content of wood, paper, textiles, concrete and other building materials. This multi-function environmental meter also measures ambient temperature and ambient relative humidity.
Ideal for quality control and incoming goods inspections, this multipurpose moisture analyzer comes with short and long insertion needles as well as 3 different external electrodes (ramming, penetrating, paper).
Self-test or pre-set measuring modes based on material type are available from the user friendly navigation menu, as are temperature compensation, maximum / minimum value, LCD back-light and dry-moist-wet indicator settings.
An easy-to-read display shows digital and bar graph values on screen. Moisture % displayed is material moisture with respect to dry mass (e.g., 100 % material moisture for 1 kg of wet wood = 500 g water).

PCE-MMK 1 is a portable handheld digital moisture meter used to measure the moisture content of wood, paper, textiles, concrete and other building materials. This multi-function environmental meter also measures ambient temperature and ambient relative humidity.

Ideal for quality control and incoming goods inspections, this multipurpose moisture analyzer comes with short and long insertion needles as well as 3 different external electrodes (ramming, penetrating, paper). Self-test or pre-set measuring modes based on material type are available from the user friendly navigation menu, as are temperature compensation, maximum / minimum value, LCD backlight and dry-moist-wet indicator settings. An easy-to-read display shows digital and bar graph values on screen. Moisture % displayed is material moisture with respect to dry mass (e.g., 100 % material moisture for 1 kg of wet wood = 500 g water).

Measures moisture content of wood, paper, textiles, concrete and other building materials
Also measures ambient temperature and ambient relative humidity
Measuring principle: Electrical resistance

Measuring ranges (Wood, paper, textiles)	1 to 75% moisture
Measuring ranges (Concrete, building materials)	0.1 to 2.4% moisture
Measuring ranges (Ambient temperature)	-40 to 70°C / -40 to 158°F
Measuring ranges (Ambient relative humidity (RH))	0 to 100% RH
Resolution	0.1
Accuracy (Wood, paper, textiles)	Wood, paper, textiles: 1 to 30% / ±1%, 31 to 60% / ±2%, 61 to 75% / ±4%
Accuracy (Concrete, building materials)	Concrete, building materials: ±0.5%
Accuracy (Ambient temperature)	-40 to -10°C and 40 to 70 °C / ±2°C, -10 to 40°C / ±1°C
Accuracy (Ambient relative humidity (RH))	0 to 20 % and 80 to 100% / ±5%, 20 to 80% / ±3.5 %
Automatic power off	After 3 minutes of inactivity, meter powers off to save battery
Automatic power off	After 10 seconds of inactivity, LCD back-light powers off to save battery
Enclosure	Impact-resistant plastic housing
Battery	3 x Cr 2032, replaceable
Operating conditions	0 to 40°C / 32 to 104°F, 0 to 85% RH
Dimensions	139 x 47 x 25 mm / 5.5 x 1.9 x 1.0 in
Weight	100 g / < 1 lb (without electrodes)