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ETCR2100A+
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ETCR ETCR2100A+ - Page 32
32 pages
Manual
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31
Table of Contents
Main Page
Table of Contents
2
Attention
4
Brief Introduction
6
Specification
8
1．Model of Series
8
Ranges and Accuracy of Measurement
8
Specifications
9
Structure of Meter
10
Liquid Crystal Display
11
LCD Screen
11
Description of Special Symbols
12
Examples Illustrated
13
Operating Method
14
Boot up
14
2．Shutdown
15
3．Resistance Measurement
16
4．Current Measurement
17
5．Date Lock/Release/Storage
18
6．Data Access
19
7．Alarm Settings
19
8．Access to Alarm Critical Value
20
9．Clear Data
20
Measurement Principle
21
Principle of Resistance Measurement
21
Principle of Current Measurement
21
Measurement Method of Earth Resistance
22
Multi-Point Grounding System
22
Limited Point Grounding System
23
Single-Point Grounding System
24
Bill of Loading
27
Parts List and Assembly Details
28
Parts List
28
Assembly Details
29
XI.trouble Shooting
30
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