Generator Display Meter LED Digital AC Voltmeter Frequency Meter Testing Tool (Black)
Special Features
- Connecting Directly: Do not need power supply, two wires just connect with AC 80-500V directly, then you can finish testing.
- Voltage and Frequency: Voltage frequency meter AC 80-500V LED dual display of AC voltage and frequency in the same time.
- Easy to Read: The data is more intuitive, LED two-color display, red + green, clear and easy for monitoring at a .
- Scope of Application: Meter only fits with pure AC 45‑65HZ power supply, not be used for square , inverter output.
- Easy and Stable Installation: Easy to install, embedded buckle installation, more stable.
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