2 382100-en-US_V2.8 02/22
Table of Contents
1.0 INTRODUCTION
1-1 Features ............................................................................................ . 3
1-2 Warranty ..............................................................................................3
1-3 Safety ................................................................................................. .3
2.0 SPECIFICATIONS
2-1 General Specifications ............................................................................ .5
2-2 Electrical Specifications ................................................................................ .5
3.0 METER DESCRIPTION
............................................................................ .9
4.0 MEASUREMENT PREPARATION
4-1 The original screen.............................................................................................. .10
4-2 Entering the measurement Screen .................................................................. 10
4-3 Keypad Description Summary ......................................................................... .10
4-4 SETUP Key ......................................................................................................... .11
4-5 Meter Setup Functions (SD Card, PT/CT, Audible Beeper, Decimal Point, Clamp
Type, RS-232, Time/Date, Reset Key) ............................................................ .12
5.0 MEASUREMENT PROCEDURES
5-1 1Φ 2W (single phase two wires) measurement ...................................... .25
5-2 1Φ 3W (single phase three wires) measurement .................................... .26
5-3 3Φ 3W (three phase three wires) measurement ..................................... .27
5-4 3Φ 4W (three phase four wires) measurement ....................................... .28
5-5 CT and PT measurement ................................................................................... .29
5-6 Data Logger ................................................................................................................ 30
5-7 Data Hold .................................................................................................... .31
5-8 Display Backlight key .................................................................................. .32
5-9 A (Current) Range key ........................................................................................ .33
5-10 LOWBAT (Low Battery) screen................................................................ .34
5-11 Appendix - Measurement Definitions ............................................................ .35
6.0 MAINTENANCE
6-1 Cleaning............................................................................................................. .35
6-2 Battery Replacement ........................................................................................ .35
7.0 PC INTERFACE
7-1 RS-232 Protocol .......................................................................... .36
7-2 Download Data from SD Card ....................................................... 37
8.0 Customer Support
................................................................................. .40
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