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DIGITAL INSULATION TESTER

DIGITAL INSULATION TESTER

DVM52IT
Product in stock
€66.12 €165.29 -60%
Tax included Livraison : 1 à 3 semaines
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DVM52IT - DIGITAL INSULATION TESTER - VELLEMAN - Enovatera

 

 

Features

  • professional measuring instrument with large LCD
  • with data-hold function
  • double rotary switch to select functions and ranges
  • test button with lock function
  • overload protection and low battery indication

Specifications

  • insulation resistance:
    • 200Mohm/250V:
      • test voltage: DC 250V ± 10%
      • measuring range: 0 - 200Mohm
      • accuracy: ± 3.0%
      • output voltage on open circuit: 250V ± 10%
      • min. output voltage: 225V at 0.25Mohm
      • test current (approx.): 1mA at 0.25Mohm
      • output short circuit current: < 2.5mA
    • 200Mohm/500V:
      • test voltage: DC 500V ± 10%
      • measuring range: 0 - 200Mohm
      • accuracy: ± 3.0%
      • output voltage on open circuit: 500V ± 10%
      • min. output voltage: 450V at 0.5Mohm
      • test current (approx.): 1mA at 0.5Mohm
      • output short circuit current: < 2.5mA
    • 200Mohm/1000V:
      • test voltage: DC 1000V ± 10%
      • measuring range: 0 - 2000Mohm
      • accuracy: ± 0.5%
      • output voltage on open circuit: 1000V ± 10%
      • min. output voltage: 900V at 1Mohm
      • test current (approx.): 1mA at 1Mohm
      • output short circuit current: < 2.5mA
  • AC voltage: 700V
    • basic accuracy: ± 1.2%
    • input impedance: 10Mohm
    • maximum input: 700Vrms
  • DC voltage: 1000V
    • basic accuracy: ± 0.8%
    • input impedance: 10Mohm
    • maximum input: 1000V
  • resistance: 200 ohm
    • basic accuracy: ± 1.0%
    • overload protection: 250V
  • continuity buzzer: yes
  • display: 22mm LCD
  • maximum display: 1999
  • polarity / overrange indication: '-' / '1'
  • with low-battery indication
  • max. voltage between terminals and earth ground: 1000V DC or AC
  • sampling time: approx. 0.4 second
  • dimensions: 192 x 122 x 55mm
  • weight: approx. 545g (with battery)
  • operating conditions: 0°C to +40°C, < 85% RH
  • power supply: 6 x 1.5V AA batteries (incl.)

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