Overview
Adjustable MIN/MAX function with optical/acoustic alarm
Material surface humidity up to 40 mm depth
Hold function
Measurement type (details) Non-invasive
Adjustable MIN/MAX function with optical/acoustic alarm
Material surface humidity up to 40 mm depth
Hold function
Measurement type (details) Non-invasive
The MO257 enables fast and non-destructive moisture measurement in walls, ceilings and floors. The device is suitable for all types of building materials. The adjustable MIN/MAX function allows fast and effective measurements to be made on wall or floor surfaces without looking at the display.
Relative non-contact humidity readings with non-invasive measurement - Illuminated LC display - Non-invasive measuring depth of 20 - 40 mm - High-frequency measuring method - Hold function - Two adjustable alarm levels with acoustic signal and optical display (RISK/WET) - Automatic calibration (in dry air) when the measuring instrument is switched on - Automatic switch-off - Robust housing with soft rubber protection - Display of relative humidity index.
00793950472576, 793950472576, Extech, MO257, Humidity meter