Extech Instruments 382100

18 382100-en-US_V2.8 02/22
4.5.6 Potential Transformer (PT) Setup
1. Press SHIFT once, and the symbol " SHIFT1 " will switch off; press ▲ or ▼ to adjust the
PT value (the range is 1 to 1000) (default is 1:1)
2. Press SHIFT again to show symbol “SHIFT1” and then press ▼ to enter the next function
(PT →CT)
Figure 4-5-6a: PT Setup (Screen 1)
Figure 4-5-6b: PT Setup (Screen 2)