* Application: used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. In industries of petroleum, shipbuilding, power station, and machine manufacturing.
* Model: CM8823
* Operating principle: eddy current (NF)
* Measuring range: 0-1000um
* Resolution; 0. 1/1
* Accuracy: ±1-3%n or ±2. 5um
* Min. Measuring area: 6mm
* Min. Sample thickness: 0. 3mm
* Battery indicator: low battery indicator
* Metric/ imperial: convertible
* Power supply: 4x1. 5V AA (UM-3)battery
* Auto power off
* Operating conditions: 0-+45℃(32℉-104℉), ≤90%RH
* Dimensions: 160x68x32mm
* weight: 250g(not including battery)
Optional accessories: other range 0-200um to 5000um