SmartSensor AR931 涂层测厚仪（0~1800um，数据记录仪）

Measuring Range: 0~1800um

Accuracy: ±(3%H±1um)

Resolution: 0.1um

Measuring Principle: magnetic induction

Data Store: 15 group

Low Battery Indication: √

Zero Point & Two Point Calibration: √

Seven Point Calibration: √

Max/min Data Recording: √

Average/Standard Deviation Recording: √

Single & Continuous Measuring Mode Option: √

Auto Power Off: √

Power: 9V DC battery

Product Net Weight: 129g

Product Size: 70*30*150mm