1.4mA GM3123 30V AC DC Non Contact Voltage Tester

Professional High Voltage Insulation Tester GM 3123 With Auto Discharge Function

• features
• 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)
• specification

• 

  • 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)

  FAQ

   

  1. What is our company MOQ?

  As for now it is flexible, but it affects prices.

   

  2. What's the best payment term?

  Such as Western Union,T/T, L/C,Paypal, Bank Transfer, Money Gram, etc.

   

  3.What's our company sample policy?

  We will send you some samples with pleasure,but you need to pay for it.

   

  4. What is our shipment and delivery term?

  Shipment: Professional DHL/Fedex/TNT/UPS and other special line.

  Delivery term:Within 4-7 days after payment by (DHL/TNT/UPS/EMS/Fedex)

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