• Digital Insulation/ Continuity Testers 3005A


  • Bargraph to display insulation resistance.
  • Displays the value of external AC voltage along with flashing symbol.
  • Auto null function to automatically subtract the test lead resistance before displaying the real continuity resistance value.
  • Live circuit warning beeper.
  • Releasing the test button automatically discharges the charges stored in the circuit under test. 
  • 200mA continuity measuring current to IEC 61557.
  • Minimum 1mA current on insulation tests to IEC 61557.


Insulation Resistance
Test Voltage250V/ 500V/ 1000V
Measuring ranges (Mid-scale value)20MΩ/ 200MΩ/ 2000MΩ
Output Voltage On Open CircuitRated test voltage +20%, -0%
Nominal Current1mA DC min
Output Short Circuit Current 1.5mA DC approx.

±1.5%rdg±5dgt (20MΩ/200MΩ)

±10%rdg±3dgt (2000MΩ)

Continuity Test

Measuring Ranges (Mid-scale value)

20Ω/ 200Ω/ 2000Ω
Output Voltage On Open Circuit7-12V DC
Measuring Current 200mA DC min.

±1.5%rdg±5dgt (20Ω)

±1.5%rdg±3dgt (200Ω/2000Ω)

AC Voltage
AC Voltage Range0- 600V AC
Accuracy±5%rdg ±3dgt
Safety Standard

IEC 61010-1 CAT III 300V Pollution Degree 2
IEC 61010-2-031 IEC 61557-1/2/4

IP Rating  IEC 60529-IP54
EMC StandardIEC 61326-1
Power SourceR6 (AA) (1.5V) * 8 
Dimensions 167 (L) * 185 (W) * 89 (D) mm
Weight970g approx
Included Accessories

7122B (Test leads) Pouch for test leads

8923 (F500mA/600V fuse) × 2

R6 (AA) × 8, Shoulder Strap

Instruction Manual




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Digital Insulation/ Continuity Testers 3005A

  • Brand: Kyoritsu
  • Product Code: KYO-3005A
  • Availability: Pre-Order