China LED Digital Three Phase Digital Voltmeter (JYK-48-3V), Find details about China Digital Voltmeter, Voltmeter from LED Digital Three Phase Digital Voltmeter (JYK-48-3V)
Product parameters | |
Power supply | AC/DC: 80V-270V |
Rectifier circuit | the average sine wave detector, showing rms |
Accuracy | ≤0.5% of the input full scale ± 2 characters |
Sampling rate | about 2.5 times per second |
Temperature | 0 ~ 40 °C |
Frequency Response | 50 ~ 60 |
Relay contact capacity | AC220V/3A |
Relay contact life-span | 1052times |
Transmitter output accuracy | ± (0.8% +3 d) |