Pocket Penetrometer, Dial Type for Soil

Accuracy:  +/-1% of full scale in each point.

The external black chassis is made of shock resistant plastic. External parts are made from stainless steel, with internal mechanics made of brass.

Includes instructions to check calibration: you can use also a weight balance. Calibration is made in vertical position with a computer and load cells with precision class C1.I

Dimensions: 115 x 59 x 24 mm