Analog Insulation Tester
The Kyoritsu 3131A is an analog insulation tester listed by ELMA under the manufacturer's article number 6398720083. The instrument is designed to perform insulation resistance measurements at three selectable test voltages and includes functionality for measuring both protective and equipotential bonding conductors, as well as continuity testing.What the product does
The Kyoritsu 3131A performs insulation resistance measurements at selectable test voltages of 250 V, 500 V, and 1000 V. The instrument warns of the presence of external voltage, has a lockable test button for continuous testing, and a backlit mirror scale for easier reading. In addition, the unit has a built-in ohmmeter function for measuring equipotential bonding and protective conductors, and a continuity test with 200 mA.Practical application
The Kyoritsu 3131A is used for direct measurement of insulation resistance at the specified test voltages and for checking continuity and resistance in protective or equipotential bonding conductors. Its visible features — lockable test button, backlit mirror scale, and external voltage warning — support safe reading and operation during testing.Documentation
View data sheet from the manufacturerSpecifications
- Product: Kyoritsu 3131A (analog insulation tester)
- Manufacturer: ELMA
- Manufacturer's article number: 6398720083
- EAN: 5021036100101
- Selectable test voltages: 250 V, 500 V, 1000 V
- Continuity test: 200 mA
- Built-in ohmmeter for measuring equipotential bonding and protective conductors
- Lockable test button
- Backlit mirror scale
- External voltage warning
- Complies with: IEC 61010-1 CAT III 600V
- Supplied complete in a robust carrying case with test leads, batteries, and Danish user manual
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