SINOTIMER SPM001 AC LED Digital Voltmeter Frequency Factors Meter Power Monitor

1. Reference voltage: 220V
2. Current: up to 100A
3. Display mode: LED display
4. Frequency: 50Hz
5. Voltage measurement error: +/- 2 percent
6. Thick material, durable, not easy to wear and corrosion
7. Mini size, easy to carry out of work
8. LED digital display design, the value is clear at a glance
9. Efficient and stable working performance, long service life
9. Function: measure and display voltage, current, power, frequency, etc
10. Size: about 79 x 43 x 48mm