Insulation resistance meter + RCD tester UT-526 UNI-T

The image shows a black multi-function tester with a digital display and various input ports, designed for measuring insulation resistance and testing RCDs. The device features a rotary switch for selecting different test modes and is labeled with the brand UNI-T.

  • Manufacturer

  • Product Code

    UT-526

  • Warranty

    24 miesiące

see description

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  • Availability: in stock Shipping 24/48h

Price (Incl. VAT):

258,65 €

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Najniższy koszt dostawy: 12,98 zł

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Product Description

The meter is a specialized device designed to measure insulation resistance up to 500MΩ and perform tests of RCDs (residual current devices). In addition, the Continuity function allows you to perform a ground line loop resistance test.

Note! High voltage is required for proper measurement of insulation resistance values. When performing the measurement, be very careful and strictly follow the instructions in the device manual.

Resistance measurement:
  • 250 V test voltage : 0.05 MΩ ... 200 MΩ
  • Test voltage 500 V : 0.05 MΩ ... 300 MΩ
  • Test voltage 1000 V : 0.05 MΩ ... 500 MΩ
Measurement accuracy:0.05 MΩ ... 500 MΩ ± (5% + 5)
Open circuit voltage:Test voltage + 10%
Test current:0.9 mA ... 1.1 mA
Short-circuit current:< 1.8 mA
AC voltage measurement:0 V ... 440 V ± (2% + 3) @ 1 V
DC voltage measurement:0 V ... 440 V ± (2% + 3) @ 1 V
Measurement of small resistances:0.01 Ω ... 2000 Ω ± (2% + 5)
Frequency measurement:20 Hz ... 100 Hz - for comparison purposes only
Test of RCD circuit breakers:
  • Operating voltage: 220V ± 10 %
  • Test current : 10mA / 30mA / 100mA / 300mA
  • Breaking time ranges :
    • 0 ... 2000 ms ± (5% + 2) @ 10 mA
    • 0 ... 500 ms ± (5% + 2) @ 30 mA
    • 0 ... 300 ms ± (5% + 2) @ 100 mA
    • 0 ... 300 ms ± (5% + 2) @ 300 mA
Automatic change of measurement ranges:No
RS-232:No
USB:No
Selected features:
  • Warning of high voltage use during measurement,
  • 0° / 180° phase switch during RCD test,
  • Automatic AC/DC voltage identification,
  • Large, easy-to-read LCD display with backlight,
  • Buzzer,
  • Low battery alarm,
  • Aesthetic and robust design
Operating temperature:0 °C ... 40 °C
Permissible relative humidity:≤ 85% (non-condensing)
Power supply:6 x Battery 1.5V, type AA/LR6/FR6 - included
Weight:0.45 kg
Dimensions:150 x 100 x 71 mm
Manufacturer/Brand:UNI-T

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