DM200 Concrete water testing instrument adopted the high frequency principle based on the introduction of the most advanced technology from foreign country. In other words, there is a fixed frequency inside the equipment. Once the moisture of the detected objects carried, the frequency through the sensor will be different. The deference between the frequencies will be displayed in figure after the conversion by current-frequency converter.
Features:
Its integrative design convenient to carry outside for testing.
Digital display with back light gives exact and clearly reading although you stay at the somber conditions.
It is small in size, light in weight ,easy to carry out for fieldwork if needed.
Manual off at any time.
Specification
Display:4 digital LCD
Measuring range :
0-2%
0-90%
Measuring condition：
Temperature:0-60°C
Humidity:5%-90%RH
Resolusion:0.1 or 0.01
Accuracy: ± 0.5%n
Power supply:
9V battery (6F22)
Dimensions:
160mm×60mm×25mm
Weight:203g (not including batteries)
