企业特殊行业经营资质信息公示
营业执照已认证 
点击图片查看原图9, Three-phase power voltage and current imbalance detection
10, The measured phase voltage range :5-500V, phase current measuring range: 5mA-10A
11, Showing hexagonal vector graphics
12, As the leakage current meter
13, Low-power design, the longest time up to 12 hours continuous use
14, Auto range, touch screen buttons humanized design
15, U-disk data storage can be exported user data processing
The parameters of the products
Type | Testing Range | Unit | Error | Resolution |
Voltage | 1～500 | V | 0.2% | 0.01V |
Current | 0.001～10 | A | 0.2% | 0.0001A |
active power | 0.001～5k | W | 0.5%×reading(PF=1) | 0.1W |
reactive power | 0.001～5k | VAR | 0.5%×reading (PF=0) | 0.1VAR |
Apparent power | 0.001～5k | VA | 0.5%×reading | 0.1VA |
Frequency | 45～65 | HZ | 0.1%×reading | 0.01HZ |
phase | 0～360 | ° | ±1° | 0.1° |
