The product is designed by using the latest SCM products, has the following characteristics:

1, are four-digit display, 0-9999

2, high AD conversion, high precision

3, single-chip design, anti-jamming performance

4, living in a number of menu programming, flexible operation

5, range accuracy, reliable performance

6, easy expansion of functions, scalable alarm output and programmable unit.

1, the working power: AC220V ± 10% 50 / 60HZ

2, power consumption: <1.5W

3, Accuracy: RMS measurement 0.5% level

4, the working environment: -10 ℃ -50 ℃

5, storage environment: -20 ℃ -75 ℃

6, insulation: greater than 5MΩ

The product should not be subjected to severe impact during transportation and unpacking, and should be transported and stored according to GB / 15464-1995 "General specification for packaging of instruments and meters". Storage and storage should be in the original packaging conditions stored in the stent, stacking height should not exceed 5 layers. The place of preservation should be plot, the ambient temperature should be -10 ~ 40 ℃, relative humidity of not more than 93%, and the air does not contain enough to cause corrosion of harmful substances.