Description

Low power consumed CMOS double integral A/D transforming IC, auto-checking to zero, auto-displaying polarity, displaying when low or over battery.
LCD: 3.5 digits big screen display, the max show value is 1999.
Has function of holding data and displaying signal.
Can use rotating switch when testing voltage.
High voltage is on the rails when LED is on.
Displaying when low battery.
Scale 0-20GΩ. Transforming scale automatically
Test Voltage 250V / 500V / 1000V / 2500V
Insulation Resistance Range 2000MW @ 250V
20GW @ 500V
20GW @ 1000V
20GW @ 2500V
Accuracy ±3%