SKU: MT575

10kV High Voltage Insulation Tester

$2,035.00 ex. GST
$2,238.50 inc. GST

  • CAT IV 600V and CAT III 1000V
  • Insulation Test Voltages from 1000V to 10 000V
  • AC and DC Voltage 600V
  • Microprocessor controlled with 2 lines x 16 characters intelligent display
  • Short circuit current up to 5mA
  • DAR – Dielectric Absorption Ratio indication
  • PI – Polarization Index indication
  • Auto ranging on all insulation ranges
  • Adjustable test time from 1 minute to 30 minutes
  • Auto hold to freeze measurement readings
  • 200 measurement results can be saved in memory and recalled onto the display
  • Visual and audible warning of external voltage greater than 30V AC and DC
  • Auto Power Off
  • Date and Time calendar

The MT575 is a CAT IV 600V Digital High Voltage Tester with measurements from 1000V DC to 10,000V DC, and will automatically discharge the circuit after the test has been completed. Using the rotary selector switch, 4 preset ranges of 1000V, 2500V, 2500V and 10 000V can be selected, with an insulation resistance up to 2TΩ. The microprocessor controlled MT575 is ideal for analysing the insulation characteristics of cables, transformers, motors, generators, high pressure switches, insulators and large wiring installations as the short circuit current output is up to 5mA. 200 test measurement results can be saved in the memory of the meter and recalled onto the LCD display. The large intelligent LCD display consists of 2 lines x 16 characters, indicating the reading of insulation, measuring time, output voltage and output current. The MT575 can measure AC and DC voltage up to 600V and is housed in a robust case ideal for extended field use, powered by 8 pieces “C” 1.5V batteries.

SKU: MT575 Category:


Function Range Resolution Accuracy
DC voltage 30 – 600V 1V ± (2% + 3 Digits)
AC voltage 30 – 600V 1V ± (2% + 3 Digits)
Insulation resistance 1000V 1000V 200GΩ ± (5% + 5 Digits)
Insulation resistance 2500V 2500V 500GΩ ± (5% + 5 Digits)
Insulation resistance 5000V 5000V 1TΩ ± (5% + 5 Digits)
Insulation resistance 10000V 10000V 2TΩ ± (5% + 5 Digits)
Short circuit current 5mA
Overrange indication Yes
Polarization index Yes
Dielectric absorption ratio Yes
Auto discharge Yes
Data logging Yes
Data Hold Yes
Back Light Yes
Enclosure  Robust moulded case
Low battery indication Yes
Power source 8 x LR14, 1 x CR2032
Weight 2120g
Dimensions 250 x 190 x 127mm
Safety Specs IEC61010-1 CatIV 600V

Safety Ratings



Test Leads
Croc Clips
Carrying Case
Shoulder Strap
8 C Batteries
Instruction Manual