Digital Voltmeter Frequency Meter 2 times/sec Generator Industrial Pure 45-60Hz Power Supply
- The data is more intuitive, LED two-color display, red + green, clear and easy for monitoring at a glance.
- Do not need power supply, two wires just connect with 80-500V directly, then you can finish testing.
- Easy to install, embedded buckle installation, more stable.
- 80-500V LED dual display of voltage and frequency in the same .
- Meter only fits with pure 45-60HZ power supply, not be used for square wave, inverter output.
Note: We don't sell any products. We just show the latest prices, reviews, and customer feedback.
