Product Features 
    1. Color LCD display,real-time show kinds of parameters;
    2. Large information storage;
    3. Built-in rechargeable battery,AC/DC power available;
    4. Automatic zero calibration;
    5. Electronic flow display;
    6. Measurement data print;
    7. Measurement data storage;
    8. Intelligently display electricity quantity;
    9. User-defined reports;
    10. Support data communication;
    11. Support file system;
    12. Self-diagnostic function;
    13. Graphical Menu.


 Technical Parameter 

Purity Measuring range:0~100%
Measurement accuracy:±0.5%
Measuring time:<2minutes
Ambient temperature -40℃~+60℃
Ambient humidity 0~100%RH
Power Supply AC220V
Built in rechargeable battery
Battery performance Charging time 20 hours or more, can be used for 10 hours
Weight 3kg
Size 250mm×100mm×300mm
Working temperature -30℃~+50℃