The Meter Structure; A.the Meter Front Structure - UNI-T UT232 Operating Manual

Model UT232: OPERATING MANUAL

The Meter Structure

A. The Meter Front Structure (see figure 1)
Figure 1
Black Red Blue Yellow
1
Transformer Jaw: designed to pick up the AC
and DC current flowing through the conductor.
It could transfer current to voltage. The tested
conductor must vertically go through the Jaw
center.
2 Hand Guards: to protect userís hand from
touching the dangerous area.
3 Power button
4 Max/ button
5 MENU button
6 LOAD button (recall data)
7 SELECT button (press to select alternate
function and sum of Watts measurement)
8
MIN/ button
9 V3 Input Terminal (Third phase measurement)
10 V2 Input Terminal
(Second phase measurement)
11 V1 Input Terminal (First phase measurement)
12
COM Input Terminal
13 CLEAR button (maximum and minimum)
7