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relay coils and contact resistance
Fast measurements
strong anti-interference ability
Power supply: 5V AC/DC Adapter
high stability
CH-800A Floor Slab Thickness Meter Concrete Floor Thickness Tester NDT Wall Thickness Gauge Clamp Meters relay coils and contact resistanceBrand: Graigar Features: The host and receiving probe adopts split type, so the receiving probe and the floor contact surface is small. Reading and automatic locking, real time display of the thickness value, reducing human error, labour intensity. Transmitting probe and receiving probe are wireless communication mode, no connection line between them. Double sided non destructive testing, the floor does not need to be treated, no coupling agent. Fast
US$ 38.95
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