*. Model : HI-520-2

*. High Frequency 20MHz method

*. Concrete, Mortar, ALC, etc.

*. Range : Concrete 0~12%

   Mortar  0~15%

   ALC  0~100%

*. Accuracy : ± 5 %

*. Digital Display  (0.1%)

*. Battery, DC 9V

*. Dimensions : 56x130x110mm, 300g