![](http://www.napson.co.kr/board/data/cheditor4/1206/uTFX3uGrkGumnr8epWw.jpg)
- Stage (RG-7) : Electric probe up-down stroke
- Thickness input with easy JOG dial operation (RT-70V Tester)
- Tester self-test function/Auto change-over measurement range function
- 4 types measuring mode for each sample types
- Temperature correction for silicon resistivity measurement
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