HP 6688B Insulation Resistance Tester is an ideal instrument that can be used in testing insulation of electric machines, cables, electronic equipment, electric facilities, etc.
Specifications:
Continuity alarm: Less than 50Ω±10Ω
Data hold: Yes
LCD backlight: Approx 10Sec.
Function protection: Yes
Low Battery Indication: Yes
Input impedance: 10MΩ
Sampling rate: 3 times/Sec.
AC frequency response: 40-400Hz
Operation mode: Auto range
Max display: 1999
Power source: 6 x 1.5V AA battery(Included)
Testing Voltage : 5000V;
Insulation Resistance : 0.1M～200GΩ±(3%+5);
Phase Rotaion Check : √
AC Voltage : 700V±(2%+5);
Packing:Color box
Product Dimension:218*122*75mm
Product Weight:900g
