Extech Instruments 382100 User Manual

25 382100-en-US_V2.8 02/22
5.0 Measurement Instructions
5.1 1Φ2W (Single Phase - Two Wire) Measurement
1. Power the instrument ON by pressing the POWER KEY, and then press 1Φ 3Φ KEY to
select the 1Φ 2W system, the selected name of the system will be shown on the bottom
left side of the display on screen 2
2. Connect the line voltage L1 and Vn (Neutral) to V1 and N terminals of the
instrument.
3. Connect the Clamp (A1) to the conductor (A1)
4. Connect Clamp 1 (A1) to the A1 terminal of the instrument
5. The related measurement factors will appear on the display
6. Measurement definitions can be found in Appendix 1 (5-11)
Fig. 5-1

Extech Instruments 382100 Specifications

General

Brand	Extech Instruments
Model	382100
Category	Multimeter
Language	English