Specifications
| Measurement range | 3~ 600V (75V/150V/300V600V) (automatic range) |
| Measurement range | 0.005A~ 20A (5/2/8/20A) (automatic range) |
| Power Measurement range | 0. 01~12KW |
| Power factor Measurement range | -1. 000~1. 000 |
| Frequency Measurement range | Fundamental 40-130Hz, Bandwidth 5KHz |
| Input Impedance | Voltage greater than 5MΩ, current less than 0.02Ω |
| Continuous maximum allowable input | Voltage 700V, Current 24A |
| Instantaneous maximum allowable input | 1000V, 40A (time 1S) |
| Automatic Range Upshift | Measured value exceeds approximately 110% of rated range |
| Automatic range downshift | Measured value less than about 30% of rated range |
| Measurement update speed | Normal mode: about 2 times/second, Harmonic mode: about 1 time/2 second |
| Sorting alarm function | With current, Power settings, Upper/Lower limit alarm function, alarm delay. |
Packing list
Host * 1, power cord * 1, user manual * 1, certificate/warranty card * 1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/47978/Specification.html , which is only used by users who purchase commodities from the NBCHAO.