Digital insulation tester Testboy TV 431, 250–2500 V, AC/DC voltage measurement, continuity test, red/black

Analogue bar graph display

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Background lighting LC-indication

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Current supply

Battery

Data hold

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External voltage detection at OFF-state

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Indication

Digital

Interface

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Isolation resistance measuring range

0.01 .. 1000000 MOhm

Low resistance measurement

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Measured value memory

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Nominal test voltage 10 kV

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Nominal test voltage 15 kV

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Nominal test voltage 100 V

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Nominal test voltage 250 V

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Nominal test voltage 500 V

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Nominal test voltage 1000 V

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Nominal test voltage 2500 V

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Nominal test voltage 5000 V

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Nominal test voltage adjustable

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Nominal test voltage adjustable with ramp function

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Over voltage protector testing

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Voltage measurement

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