Metrix Plus 60 Deg C Digital Moisture Meter can also quickly identify the floor and walls' wet areas and borders. The tester emits a high-frequency electrical signal to test the moisture. It can easily detect the water percentage in the air and displays it at the rate of RH. It Moisture Meter ideal for people working in plumbing and wall surfaces where water leakages can be detected. 60 Deg C Digital Moisture Meter saves materials such as wood, paper, walls etc., from damages caused by high water content. The Chances of wall breakage by internal leakage of water also decreases with the Digital Moisture Meter's help. Product Specification- Brand- Metrix plus Model- MM 2A+ Dimensions- 135.6 x 55 x 29.4 mm Weight- 107. 7 grams Power- 2 x 1.5 V AAA Battery Operating temperature- -10 to 60 Degree C Operating Humidity- 20% to 95% Rh Display- Backlit LCD Auto Power Off- 2 minutes of inactivity