UT505A INSULATION TESTER

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The meter UT-505A is a specialized device designed to measure insulation resistance in the range from 0.01MΩ to 20GΩ.

Description

Resistance measurement:	Test voltage 50 V : 0.01 MΩ … 50 MΩ ± (3% + 5) Test voltage 100 V : 0.01 MΩ … 100 MΩ ± (3% + 5) Test voltage 250 V : 0.01 MΩ … 200 MΩ ± (1.5% + 5) Test voltage 500 V : 0.01 MΩ … 2 GΩ ± (1.5% + 5) Test voltage 1000 V : 0.01 MΩ … 20 GΩ ± (1.5% + 5)
Open circuit voltage:	Test voltage + 20 %
Test current:	1 mA
Short-circuit current:	< 2 mA
AC voltage measurement:	600 V ± (2% + 3) @ 0.1 V
DC voltage measurement:	600 V ± (2% + 3) @ 0.1 V
Measurement of small resistances:	20 kΩ ± (1.5% + 3) @ 0.01 Ω
Automatic change of measuring ranges:
RS-232:
USB:
Main features:	Analog bargraph, Possibility to perform a comparative measurement, Warning of using high voltage during the measurement, Polarization index measurement (PI), Measurement of dielectric absorption : 60s / 15s, 60s / 30s, Save to 99 measurement results in the device memory, True RMS – accurate measurement of the RMS current and voltage for any waveform, Freezing the last reading, Automatic shutdown after 3 minutes of inactivity, Large, readable LCD display with backlight, Low battery level alarm, Aesthetic and solid construction
Operation temp:	0 °C … 40 °C
Permissible relative humidity:	≤ 85 % (non-condensing)
Power supply:	6 x 1.5V, type AA/LR6/FR6 battery – included
Weight:	0.66 kg
Dimensions:	225 x 103 x 62 mm
Manufacturer / Brand:	UNI-T