7012 IN Digital HV Insulation Tester (500V-12kV)

  • Protection class: IP66 (Lid closed)./li>
  • Microprocessor controlled.
  • Test insulation resistance up to 20TΩ (20000GΩ).
  • Short-circuit current up to 5mA
  • 24 insulation test voltages from 500Vdc to 12kVdc, adjustable in 500V steps.
  • AC/DC voltmeter (600V).
  • PI (Polarization Index) indication.
  • DAR (Dielectric Absorption ratio) indication.
  • Auto-ranging on all insulation ranges.
  • Backlight function.
  • Menu driven.
  • Visual and audible warning if external voltage is present (≥30Vac or ≥30Vdc).
  • Auto-hold function to freeze the reading.
  • Overload protection.
  • Adjustment for testing time (duration): 1~30 minutes
  • Auto-off.
  • Calendar.
  • Optical USB to RS-232 data transmission.
  • 200 measurement results can be saved in the memory and recalled on the display.


  • 24 insulation test voltages from 500Vdc to 12kVdc, adjustable in 500V steps.
  • Preset buttons: 1kV, 2.5kV, 5kV, 12kV.
  • Insulation resistance: 1TΩ/0.5kV. 1TΩ at 0.5kV~20TΩ at 10kV to 12kV.
  • Accuracy ±(5%rdg+5dgt) for 1kV: 0~200GΩ | 2.5kV: 0~500GΩ | 5kV: 0~1TΩ | 10kV~12kV: 0~2TΩ..
  • Accuracy ±20% for 1kV: 200GΩ~2TΩ | 2.5kV: 500GΩ~5TΩ | 5kV: 1TΩ~10TΩ | 10kV~12kV: 2TΩ~20TΩ.
  • Resolution: 1GΩ: 0.001GΩ, 10GΩ: 0.01GΩ, 100GΩ: 0.1GΩ, 1TΩ: 1GΩ, 10TΩ: 10GΩ, 20TΩ: 100GΩ.
  • Short circuit current: up to 5mA.
  • Voltmeter
    - ACV: 30~600V(50/60Hz)
    - DCV: 30~600V
    - Accuracy: ±(2.0%rdg + 3dgt)
    - Resolution: 1V
  • Current measurement 0.5nA~0.55mA (depending on the insulation resistance).
  • Dimensions: 430(L) x 324(W) x 127(D)mm
  • Weight (battery included): Approx. 6.56kg
  • Power source: Rechargeable battery
  • AC Adapter: Input: 100-240VAC, 0.4A, 50-60Hz | Output: 24VDC, 0.62A
  • Safety Standard: EN 61010-1 CAT IV 600V. EN 61010-2-030. EN 61326-1.

Accessories: Instruction manual. Test leads (AL-58HV, AL-30AG,AL-30HB). Data transmission cable CA-232. Compact disk (CD) for PC interface. Alligator clip (AL-23CA). Charger (CHA-7015). Test report