- Simultaneous measure 1-3 circuit AC voltage.
- Simultaneous measure 1-4 circuit AC current (including zero-phase current).
- Test phase between voltage/ current, phase of voltage and current.
- Test grid frequency.
- Test active/reactive/apparent power.
- Test power factor.
- CT wiring correctness analysis and meter wiring error identification.
- Detect and determine 192 kinds of wrong wiring of three phases three wire power meters, and give its vector diagram, wiring diagrams, power expressions and text description
- Three-phase voltage and current imbalance detection.
- Phase voltage range: 5-500V, phase current range:5mA-10A.
- Show Hexagon vector diagram.
- Used as a leakage current meter.
- Low-power design, the longest up to 12 hours continuous use.
- Auto range, touch screen button user-friendly design.
- Saved data can be exported by U-disk, convenient for data processing.
>>> Giá bán HT-802 Huatian tại Hà Nội