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High Voltage Insulation Testers

MODEL 3125

Discontinued products
MODEL 3125
CE
AutoDischarge
Discontinued products
• Wide range measurements from 500V to 5000V and up to 1000GΩ.
• Large digital display with Bar Graph indication and back light.
• Polarization Index measurement (PI).
• Timer measurement function.
• Indication of Output voltage and Discharge voltage.
• Auto-discharge function and Voltage output warning function.
• Auto power off and Battery Check.
• Safety standard IEC 61010-1 CAT III 600V
  • DCACV
  • Backlight
  • AutoPowerOff
  • 500V
  • 1000V
  • 2500V
  • 5000V

Insulation resistance

Range500V1000V2500V5000V
Measuring
range
0.0 - 99.9MΩ
100 - 999MΩ
0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 1.99GΩ
0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
0.0 - 99.9MΩ
100 - 999MΩ
1.00 - 9.99GΩ
10.0 - 99.9GΩ
100 - 1000GΩ
(1TΩ)
Accuracy ±5%rdg
±3dgt
±5%rdg ±3dgt ±5%rdg ±3dgt ±5%rdg
±3dgt
±20%(100GΩ or more)
Short Circuit Current 1.3mA approx.
Rated test Current 1mA to 1.2mA
at 0.5MΩ load
1mA to 1.2mA
at 1MΩ load
1mA to 1.2mA
at 2.5MΩ load
1mA to 1.2mA
at 5MΩ load
Open circuit voltage 500VDC
+30%
-0%
1000VDC
+20%
-0%
2500VDC
+20%
-0%
5000VDC
+20%
-0%
Maximum display 999 Counts (1000 counts only at 1000GΩ)
Current consumption About 1000mA (During measurement)

Voltage measurement

Measuring range 30 - 600V AC/DC [50/60Hz]
Accuracy ±2%rdg±3dgt
Maximum display 630 Counts
Current consumption 110mA approx.

General

Safety Standard IEC 61010-1 CAT III 600V, pollution Degree 2
Power supply (DC battery) DC12V : R14×8
Dimensions 205(L) × 152(W) × 94(D)mm
Weight 1.8kg approx.
Included Accessories 7165A (Line probe)
7224A (Earth cord)
7225A (Guard cord)
8019 (Hook type prod)
9159 (Carrying case [Hard])
LR14×8pcs (Alkaline battery size)
Instruction Manual
Optional Accessories 7168A (Line probe with alligator clip)
7253 (Longer Line probe with alligator clip)
8302 (Adaptor for recorder)

Accessories/Optional Accessories /Related Products

  • Product Catalogue
  • Instruction Manual
  • Selection Guide

Product Catalogue

Instruction Manual

Selection Guide

  • Inquiry by e-mail