• Insulation resistance up to 1 TΩ
• Auto-range
• Automatic measurement:
Dielectric Absorption Index (DAI) and Polarization Index (PI)
• Real-time clock and calendar
• Built-in memory for up to 4000 measured values
• USB interface
• Programable pass-fail test
• Built-in printer (optional)
• Internal rechargeable battery
Test Voltage
100 V - 250 V - 500 V - 1.000 V directly, one button selectable.
100 V to 1 kV in 50 V increments. DC, negative.
Maximum resistance reading
1 TΩ @ 1.000 V.
Short circuit current
1.5 ± 0.5 mA.
Test voltage accuracy
± 3% of nominal test voltages on 10 GΩ.
Equipament basic accuracy
± 5% of reading ± 3 digits.
(1 MΩ to 500 GΩ at any test voltage).
Advanced features
Automated Polarization Index calculation.
Automated Dielectric Absorption Ratio calculation.
Programmable Pass-Fail test.
Programmable Timer.
Built-in printer (optional)
Prints elapsed time, actual voltage and resistance measured each 15 seconds.
Interface
USB.
Buil-in chronometer
Shows elapsed time in mm:ss format. Count starts automatically for each measurement.
Environmental protection
IP54 with closed lid.
TM-Logger Software
Friendly, easy to use software. Tests are represented in graphic and tabular views. With automatic report generator, including the operator's commentaries.