IEC 61010-1(CAT.III 600V Pollution degree 2)

IEC 61557-1:1997

IEC 61557-2:1997

l    With auto-discharge function

l    USB interface data transmission

l    White backlight function to facilitate working at dimly illuminated location

l    Bar graph to display measured result

l    With special-purpose power source adapter

l    High-voltage prompt

l    The actual output voltage value is displayed on the second secondary display. At the same time, the measured value of insulation resistance is displayed on primary display.

l    Temperature , 24-hour time and leakage current display

l    With Auto-power off function

The meter will go into automatic power-off mode if you have not changed the rotary switch position

or pressed a button for a set period. Set range 0~60 min. Set zero to cancel auto power-off function.To turn the meter on after automatic power-off of the meter, please set the function range switch to “OFF” position, and then set the function range switch to any position other than “OFF”.

l    Independent of internal memory can store up to 760 (group) measurements. (manual records 260 (group), the operating records 500 (group))

l    With Timer measurement function

Automatically performs a measurement at the set time.

l    With Polarization index measurement

The polarization index can be measured by the automatic measurement function of the ratio of resistance in arbitrary two point time.

l    With Dielectric Absorption Ratio measurement

The Dielectric Absorption Ratio can be measured by the automatic measurement function of the ratio of resistance in arbitrary two point time.

l    With Step Voltage measurement

Raising the voltage at a certain period and measuring the insulation resistance. 

Two kinds of voltage rise model:    

2500V range:  500V → 1000V → 1500V → 2000V → 2500V

5000V range:  1000V → 2000V → 3000V → 4000V → 5000V

l      Built-in real-time clock can provide accurate time for recording and measuring.

l      Panel calibration technology, no need to open the chassis can be calibrated.