• 1.Auto- discharge function to make, the operation safe.
  2.LCD Back-light.
  3.Digital readout display.
  4.Live circuit warning symbols with audio sounds.
  5.Auto- power off function (in 10 minutes without operation)
  6.Timer measurement function.
  7.Low battery indication
  8.Suitable for 12V DC adapter (12V/1A)
  

• 1. Insulation resistance tester:

  Rated voltage	250V	500V	1000V	2500V
  Test range	0.0~99.9MΩ 100~499MΩ	0.0~99.9 MΩ 100~999 MΩ	0.0~99.9 MΩ 100~999 MΩ 1.00~1.99GΩ	0.0~99.9 MΩ 100~999 MΩ 1.00~9.99GΩ 10.0~99.9GΩ
  Open circuit voltage	DC 250V +30%, -0%	DC 500V +30% -0%	DC 1000V +20% -0%	DC 2500V +20% -0%
  Rated current	0.5MΩloading 0.5mA~0.55mA	0.5MΩ loading 1mA~1.2mA	2.5MΩ loading 1mA~1.2mA	2.5MΩ loading 1mA~1.2mA
  Short- circuit current	Approx. 1.3mA
  Accuracy	±5%rdg±3%dgt

  2. Voltage tester:

  30~600V (Resolution 1V)

  	DV	AV
  Measuring range	±30~±600V	30~600V(50/60Hz)
  Resolution	1V
  Accuracy	±2%rdg±3dgt

  3.Technology parameter:

  Technology parameter	Technology index
  Display	Max. 999 counts LCD display(1000 counts only at 1T is displayed)Bar graph/ max. 36 point.
  Over range indication	OL mark appears on insulation resistance range. LO mark appears on voltage's range.
  Auto- ranging	Range shifts to upper range: 1000 count Range shifts to lower range: 95 counts (merely on the insulation resistance range)
  Sample rate	0.5~ 10 times/sec
  Operable altitude	Less than 2000m (Indoor use)
  Operation circumstance	Temperature 0~40℃, humidity <= 85%
  Storage circumstance	Temperature -20~ 60℃, humidity <= 90%
  Overload protection	Insulation resistance : AC 1200V/ 10s Voltage : AC 720V/ 10 s
  Voltage resistance	AC8320 (50/60Hz)/ 5 second (between electrical circuit and enclosure)
  Insulation resistance	1000M of more/ DC 1000V (between electrical circuit and enclosure)
  Power supply	DC12V (8x1.5V LR14 battery)
  Battery's life	Approx. 15 hours
  Dimension	153x96x220mm
  Weight	1032g (without batteries and test wires)

• Please refer to the manual for details

• High voltage insulation tester*1

  Red test wire*1

  Green test wire*1

  Black test wire*1

  Alligator clip*3

  1.5V LR14 alkaline battery*8

  Screw driver*1

  User's manual*1

  Soft-bag*1

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