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Professional Auto Range Insulation Digital Tester
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¡ñ An insulation measurement instrument for resistance, motor coil, transformer and printed circuit etc.
¡ñ Auto and manual range conversion
¡ñ Large display screen with backlit function
¡ñ Analog bar graph delivers additional display
¡ñ Data-hold, auto polarity indication, relative value measurement, max./min. measurement, overload protection, low
battery indication etc.
¡ñ Featured with test lock and auto unlock after 30 seconds
¡ñ Maximum reading: 3999
¡ñ DC voltage: 400mV / 4V / 40V / 400V ± (0.8% + 2) / 600V ± (1.0% + 2)
¡ñ AC voltage: 4V / 40V / 400V ± (1.0% + 3) / 600V ± (1.2% + 3)
¡ñ DC microamperes: 400μA / 4000μA ± (1.2% + 3)
¡ñ AC microamperes: 400μA / 4000μA ± (1.5% + 5)
¡ñ DC mA: 40mA / 400mA ± (1.5% + 3)
¡ñ AC mA: 40mA / 400mA ± (2.0% + 5)
¡ñ DC 10 A: 10A ± (2.0% + 5)
¡ñ AC 10 A: 10A ± (2.5% + 5)
¡ñ Resistance: 400Ω / 4kΩ / 40kΩ / 400kΩ / 4MΩ ± (1.0% + 3) / 40MΩ ± (3.0% + 3)
¡ñ Frequency: 4kHz / 40kHz / 400kHz ± (0.8% + 3)
¡ñ Diode: 3.0V
¡ñ Safety standard: CAT III
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