Tunkia TD1330 Portable Tester for EV AC Charging Station

AC harmonic measurement: Harmonics order of 2 to 64 can be detected.
Power waveform display: Real-time charging curve U(t), I(t), P(t), E(t) display and record, etc.
Ambient temperature measurement: Built-in temperature sensor for measuring the ambient temperature of the site to correct the working error.
Clock verification function: Built-in GPS clock module, real-time clock display, and correct the Beijing time of the charging spot.