The MO257 Pinless Moisture Meter is for non-invasive measurements in wood and other building materials with virtually no surface damage. Measurement depth from 0.78 in. (20mm) to 1.6 in. (40mm) below the surface. Two user-settable alarm levels with audible beeper and visual flashing RISK or WET indicators. Triple backlit LCD. Complete with 3 AA batteries and pouch case.

Measures relative moisture of various building materials including wood, particle board, carpeting, and ceiling tiles using non-invasive Pinless Technology

Relative pinless moisture reading for non-invasive measurement from 0.0 to 100.0 with 0.1 resolution
Multifunction backlit triple LCD display
Pinless measurement depth from 0.78" (20mm) to 1.6" (40mm) below the surface
High frequency sensing technology
Automatic Data Hold
Two adjustable alarm levels with audible beeper and visual (flashing "RISK" or "WET") indicators
Automatic calibration (in dry air) when meter is powered on
Low battery indication, Auto Power off
Complete with 3 AA batteries and pouch

Specifications	Range	Accuracy
Moisture Range	0.0 to 100.0	Relative only
Measurement Depth	20 to 40mm (0.79 to 1.57")
Display type	Backlit LCD
Display digits	Three (3) numeric displays; each displaying from 0.0 to 100.0
Display icons	HOLD, DRY, RISK, WET, MIN, MAX and low battery icon
Operating Temperature	4 to 43°C (40 to 110°F)
Operating Humidity	90%, 0-30°C (32-86°F), 75%, 30-40°C (86-104°F), 45%, 40-50°C (104-122°F)
Power Supply	Three (3) 1.5V 'AAA' batteries
Auto Power Off (APO)	After 30 minutes of inactivity
Dimensions	235 x 63 x 28mm (9.2 x 2.5 x 1.1")
Weight	218g (7.7oz)

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