2. Automatic waveform distortion correction, voltage correction, current correction, temperature correction, no manual calculation required.
3. Direct measurement within the instrument's allowable range; external voltage transformers and current transformers can be connected when exceeding the measurement range.
4. This instrument features high measurement accuracy and good repeatability. Measurement results can be directly stored; the instrument has built-in non-volatile memory for long-term storage and easy retrieval at any time.
5. Equipped with an RS-232 interface for connecting an external printer or communicating with a computer. The test wiring is simple and clear, color-coded for easy and quick connection.
6. Non-volatile calendar and clock functions
Technical Parameters
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■ Voltage (V): Range 500V ± (0.25% of reading + 0.25% of range)
■ Current (A): Range 80A ± (0.25% of reading + 0.25% of range)
■ Power (W): ± (0.25% of reading + 0.25% of range)
■ Power Factor: Range 0~1, accuracy ±5 digits
■ Frequency: 40~60Hz, 0.05%
■ Measurement Accuracy: Class 0.5
■ Power Supply: AC 220V ±10%, 50Hz ±2%
■ Total Power Consumption: Less than 25W
■ Operating Temperature: 0~40℃
■ Ambient Humidity: 30%~90%
■ Dimensions: 390×310×220mm
■ Weight: 6kg (main unit)
