Three phase zinc oxide lightning arrester testerProduct features
1. This machine adopts a large screen LCD display and a fully Chinese menu operation, making it easy to use.
2. High precision sampling and processing circuits, advanced Fourier harmonic analysis technology, ensure more reliable data.
3Three phase zinc oxide lightning arrester testerThe high-speed magnetic isolation digital sensor using * directly collects the input voltage and current signals, ensuring the reliability and safety of the data.
4. This instrument can use electric field induction instead of PT secondary wiring.
5Three phase zinc oxide lightning arrester testerNo voltage mode, no need to take PT secondary voltage signal, use software calculation to find the voltage reference.
6. This instrument can measure three phases simultaneously and automatically compensate. Extremely convenient to use.
7. It has functions such as resistive current fundamental peak output and edge phase correction.
8Three phase zinc oxide lightning arrester testerEquipped with rechargeable batteries, calendar clock, and mini printer, it can store 120 sets of measurement data.