CONTENTS
【1】
SAFETY PRECAUTIONS:Before use, read the following safety precautions
1-1 Explanation of Warning Symbols ………………………… 32
1-2 Warning Instruction for safe use…………………………… 32
1-3 Maximum Overload Protection Input ……………………… 33
【2】APPLICATION AND FEATURES
2-1 Application …………………………………………………… 34
2-2 Features ……………………………………………………… 34
【3】NAME OF COMPONENT UNITS
3-1 Display………………………………………………………… 34
3-2 Multimeter, Test leads ……………………………………… 35
【4】Description of Functions
4-1 Switches/buttons and description ………………………… 36
4-2 How to Use the Stand ……………………………………… 37
【5】MEASUREMENT PROCEDURE
5-1 Start-up Inspection ………………………………………… 38
5-2 DC voltage measurement (DCV)…………………………… 39
5-3 AC voltage measurement (ACV) …………………………… 40
5-4 Line frequency measurement (Hz) ………………………… 41
5-5 Duty ratio measurement (Duty) …………………………… 42
5-6 Resistance measurement (Ω) ……………………………… 43
5-7 Diode test ( ) ……………………………………………… 44
5-8 Circuit continuity check ( ) ……………………………… 45
5-9 Capacitor measurement ( ) ……………………………… 46
5-10 Current Measurement (µA
,
mA
,
A) ………………………… 47
5-10-1
DC/AC current (DC/AC µA, DC/AC mA)
…………………… 47
5-10-2 DC/AC current (DC/AC A) ……………………………… 48
5-11 How to use optional products ……………………………… 50
5-11-1
Measurement using the AC flexible clamp sensor (CL3000)
…… 50
5-11-2
Measurement using the DC/AC current probe (CL-22AD)
…… 51
5-11-3
Measurement using the DC current probe (CL33DC)
……… 52
5-11-4
Measurement using the DC high-voltage probe (HV-60)
…… 53
【6】MAINTENANCE
6-1 Maintenance and inspection ……………………………… 54
6-2 Calibration …………………………………………………… 54
6-3 How to Replace Battery and Fuse ………………………… 54
6-4 Cleaning and Storage ……………………………………… 56
【7】SPECIFICATIONS
7-1 Measurement Range and Accuracy ……………………… 57
7-2 General Specifications ……………………………………… 59
7-3 Optional accessories………………………………………… 60
【8】After-Sales Service
8-1 Warranty and Provision……………………………………… 61
8-2 Repair ………………………………………………………… 61
8-3 SANWA web site …………………………………………… 61
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