1 Preparation before use

First take the instrument out of the case, connect the probe and the host during the thickness test and diameter test, connect the host to the probe and the distance measuring wheel during the rebar scan, and then press the power switch on the keyboard, then the startup screen appears .

2 Replace the battery

When the battery logo is displayed on the screen or the voltage is <6.0V, replace the battery. Be careful not to reverse the battery polarity.

3 matters needing attention

(1)Avoid water ingress.

(2)Avoid high temperature. (>50℃) 

(3)Avoid close to very strong magnetic fields, such as large electromagnets and large transformers.

(4) When the instrument is not used for a long time, please remove the battery to avoid damage to the circuit due to battery leakage.

(5)Without permission, please do not open the main cabinet, otherwise you will be at your own risk.