| FEATURES &SPECIFICATIONS | 一般功能和规格 |
| | |
| Film/Coating Thicking Gage | AR849 |
| Measuring Range | 0-1250μm |
| 测量范围 |
| Accuracy | ±（5%H+1） |
| 测量精度 |
| Resolution | 1μm |
| 分辨率 |
| System Accuracy Adjustment And Zero Calibration | √ |
| 系统误差修正及零点校准功能 |
| Single & Continuous Measuring Mode Option | √ |
| 单次和连续测量方式转换功能 |
| Max/min Data Recording | √ |
| zui大值/zui小值记录功能 |
| Average/Standard Deviation Recording | √ |
| 平均值/标准偏差记录功能 |
| Measure In Imperial/Metric | √ |
| 公英制转换 |
| Auto Power Shut Off | √ |
| 自动关机功能 |
| RS232 Interface | √ |
| 预留RS232接口 |
| Power | 3*AAA Ni-Cd or Ni-Hm Battery |
| 电源 | 3节AAA 镍镉或镍氢电池 |
