CONTENT
I.Safety Precautions and Procedures……………………………………………2
II.Introduction……………………………………………………………………3
III. Rang and Accuracy……………………………………………………………3
IV.Technical Specifications……………………………………………………3
V.Structure…………………………………………………………………………6
VI.Measuring Principle…………………………………………………………6
VII. Functional Quick Check……………………………………………………7
VIII.Operation……………………………………………………………………7
1.Switch on/off……………………………………………………………………7
2. Battery Voltage Check………………………………………………………7
3. Ground voltage measurement………………………………………………7
4.Wire resistance check………………………………………………………8
5.Grounding Resistance Precision Measurement……………………………9
6.Simple Method for Measuring Ground Resistance……………………10
7.Backlight Control…………………………………………………………11
8.Alarm Setting………………………………………………………………11
9.Data Lock/Storage…………………………………………………………11
10.Data Review/Delection…………………………………………………12
11.Data Upload………………………………………………………………12
IX. Battery Instructions……………………………………………………13
X.Accessories……………………………………………………………………13