Insulation resistance meter UT-512 UNI-T

The image shows a black professional insulation tester with a large digital display and multiple input ports on the top. It features various buttons for functions like load, save, and test, along with a USB port for connectivity.
Front view of a digital insulation tester with a large LCD screen displaying measurement readings and various control buttons. The device features input terminals at the top for earth, guard, and line connections, and includes functions like USB connectivity and data storage.
A black, rectangular electronic device with a digital display and multiple buttons on the top surface, designed for professional measurement tasks. The side view shows various input ports and a compartment for additional components or accessories.
The image shows the back panel of an electronic device featuring a USB port and a power input socket labeled 15V/600mA. The panel is part of a black, rectangular unit with visible buttons on the top surface.
A black, rectangular electronic device with a ribbed top surface and a warning label on the back. It features a side latch and a small identification sticker near the bottom.
A black battery holder designed to accommodate eight 1.5V C-size batteries is shown with its detachable cover placed beside it. The holder features metal springs for secure battery connection and a sturdy plastic construction.
The image shows a set of electrical testing accessories, including various colored test leads with clips, a power adapter, and several batteries. The components are arranged neatly, showcasing the variety of tools included in the kit.
A sturdy black carrying case with a textured surface and a comfortable handle, featuring the brand logo embossed on the front. The case is designed for secure storage and easy transport of tools or equipment.

  • Manufacturer

    UNI-T

  • Product Code

    UT-512

  • Warranty

    24 miesiące

see description

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  • Availability: in stock Shipping 24h

Price (Incl. VAT):

182,89 € 252,29 €

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Product Description

The meter is a specialized device designed to measure insulation resistance in the range from 0.5MΩ to 100GΩ. Attention! To properly measure the value of insulation resistance requires the use of high voltage. When performing the measurement, be very careful and strictly follow the instructions in the manual of the device.
Resistance measurement:
  • Test voltage 500 V : 0.5 MΩ ... 5 GΩ
  • Test voltage 1000 V : 2 MΩ ... 10 GΩ
  • Test voltage 1500 V : 5 MΩ ... 20 GΩ
  • Test voltage 2500 V : 10 MΩ ... 100 GΩ
Measurement accuracy:
  • 100 kΩ ... 100 MΩ ± (3% + 5)
  • 100 MΩ ... 10 GΩ ± (5% + 5)
  • 10 GΩ ... 100 GΩ ± (10% + 5)
Open circuit voltage:Test voltage + 20%
Test current:1 mA ... 1.2 mA @ 500 kΩ / 500 V
1 mA ... 1.2 mA @ 1 MΩ / 1000 V
1 mA ... 1.2 mA @ 1.5 MΩ / 1500 V
1 mA ... 1.2 mA @ 2.5 MΩ / 2500 V
Short-circuit current:< 2 mA
AC voltage measurement:30 V ... 100 V ± (2% + 8) @ 1 V
100 V ... 600 V ± (2% + 5) @ 1 V
DC voltage measurement:30 V ... 600 V ± (2% + 5) @ 1 V
Automatic change of measurement ranges:Yes
RS-232:No
USB:Yes
Selected features:
  • Bargraph,
  • Comparative measurement capability,
  • Warning of using high voltage during measurement,
  • Polarization index (PI) measurement,
  • Maximum measurement time: 15 min,
  • Storage of up to 18 measurement results in the device's memory,
  • Large, easy-to-read LCD display with backlight,
  • Low battery alarm,
  • Aesthetic and robust design
Operating temperature:0 °C ... 40 °C
Permissible relative humidity:≤ 80 % (non-condensing)
Power supply:
  • 8 x Battery 1.5V, type R14/LR14 - included,
  • 15 V DC / 600 mA (power adapter included)
Weight:1.07 kg
Dimensions:202 x 155 x 94 mm
Manufacturer / Brand:UNI-T

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