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Digital Insulation Tester DIT 3125A(Eco)

Digital Insulation Tester DIT 3125A(Eco)

Product Details:


Product Description

Digital Insulation Tester 3125A(Eco)

Features :


  • Auto-discharge function, the operation is safe.
  • LCD Back-light.
  • Digital readout display.
  • Live circuit warning symbols with audio sounds. 
  • Auto-power off, if no operation for 10mins.
  • Timer measurement function(automatically performs during the set time).
  • Low voltage indication.
  • Polarization Index(PI) measurement.
  • 12V DC input interface : DC adapter(12V/1A).


 Technical Specifications :

Model DesciptionMetrix+ DIT 3125A(Eco)
Display999 count(1000 count only at 1TΩ); Extra large Back-light LCD with 36 point bargraph

Safety Standard


IEC 61010-1  CAT III 600V Pollution Level 2
                         CAT I 5000V Pollution Level 2 
IEC 61010-031 (Test Wire)
IEC 61326-1    (EMC)
IEC 60529 (Ip 40) 


Rated voltage500V / 1000V / 2500V / 5000V
Open circuit voltageDC 500V +30%, -0% ~ DC 5000V +20%, -0%
Insulation Resistance Testing Range
Short Circuit Current1.3 mA Approx
Insulation Resistance Accuracy
0~99.9GΩ : ±5% rdg ±3% rdg
above 100GΩ : ±20% 

Voltage Testing RangeDC : ±30 ~ ±600V ; AC : 30 ~ 600V (50/60Hz)
Voltage Resolution1V
Accuracy±2%rdg ±3rdg
Sampling Rate0.5 ~ 10 times / sec
Operation Condition0°C ~ 40°C, ≤ 85% RH
Storage Condition-20°C ~ 60°C, ≤90% RH
Over Load ProtectionYes
Auto DischargeYes
Battery IndicationYes
AlarmHigh Voltage Warning Symbol & Buzzer Alarm
External power supplyDC adapter 12V / 1A
Power8*1.5V LR14 Battery
Product Net Weight1027g
Product Size153*213*95mm
PackingCarry Case, Gift box

Accessories Included


Batteries, Test Wires, Alligator Clip, DC Adapter, manual




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