International Electrical Symbols; The Meter Structure; The Meter Front Structure - UNI-T UT231 Operating Manual

International Electrical Symbols

AC (Alternating Current)
Grounding
Double Insulated
Warning. Refer to the Operating Manual
Deficiency of Built-In Battery
Danger of High Voltage
Conforms to Standards of European Union
6
Model UT231: OPERATING MANUAL

The Meter Structure

A. The Meter Face View (see figure 1)
Figure 1
Brack Red