Benning IT105 | Installation tester / test device, VDE 0100/0105, FI test RCD (044105)

Manufacturer number: 044105

BENNING 044105 | VDE 0100/0105 installation tester IT105.

  • Display: graphic display (illuminated)
  • Low resistance measurement: 0.15 Ω… 199 Ω
  • Insulation resistance: 0.20 MΩ ... 199 MΩ
  • Loop impedance (L-PE): 0.20 Ω… 1999 Ω
  • Line impedance (LN / L): 0.20 Ω… 1999 Ω
  • Short-circuit current: up to 26 kA
  • FI / RCD test: tripping time (½ x, 1 x and 5 x IΔN, AUTO), tripping current (ramp)
  • Test current: sinusoidal (AC), pulsating (A), 10/30/100/300/500 mA
  • Phase sequence test: right / left
  • Voltage: 1 V… 440 V
  • Frequency: 45 Hz ... 65 Hz

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Technical Data

Description

IT105 | Installation tester / test device, VDE 0100/0105, FI test RCD (044105)

The Benning installation tester IT105 enables you to carry out a simple and efficient safety test on electrical systems after installation, modification or as a regular repeat test in accordance with VDE0100 / 0105.

The installation tester is very easy to use: all measuring functions can be selected directly using the rotary switch. The large graphic display (95 x 55 mm) with backlighting makes operation easier and is very easy to read even in dark environments.

The Benning IT 105 has an AUTO start function for low-resistance, loop and line impedance measurements as well as a LOCK function for continuous measurements of the insulation resistance. The measuring process can be started directly using the test button on the test probe.

Measurement functions:

  • Low resistance of protective conductor and equipotential bonding connections (test current: 200 mA)
  • Insulation resistance with test voltage of 250 V, 500 V and 1000 V
  • Loop impedance (L-PE) without FI / RCD tripping (NO-TRIP) with simultaneous display of the fault current (PFC)
  • Line impedance (LN / L) with high test current (HIGH CURRENT) with simultaneous display of short-circuit current (PSC)
  • Testing of RCDs, standard and delayed (S) with sinusoidal (AC) and pulsating test current (A)
  • Automatic measurement of the tripping time (½ x, 1 x and 5 x IΔN) and the tripping current using the ramp method
  • Voltage and frequency measurement up to 440 V.
  • Three-phase direction test in three-phase networks (L1-L2-L3)

Lieferumfang

  • Hard case
  • Test tip with TEST button
  • Probe / crocodile clip set
  • Test lead with safety plug
  • Shoulder strap
  • 6 x 1.5 V mignon batteries
  • Calibration certificate

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Alternate products (3 products )

HT M75
Test device / tester, VDE 0100/0105, integr. TRMS multimeter, opt. external markers (1004070)
Delivery time upon request
On Request
Benning IT115
Installation tester / test device, TRMS, VDE 0100/0105, FI test RCD (044104)
Ready to ship in 5 to 10 business days
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Benning 044106
IT 200 TRUE RMS installation tester VDE 0100
1 in stock. Ready to ship in 1 business day
€2,931.30

Recommendations (2 products )

dataTec 0100_RT_251016
TÜV seminar: Standard VDE 0100/VDE 0105 “Theory and Practice” in Reutlingen, 16 & 17 October 2025
Delivery time upon request
€995.00
dataTec 0100_RT_250403
TÜV seminar: Standard VDE 0100/VDE 0105 “Theory and Practice” in Reutlingen, 03.&04.04.2025
Delivery time upon request
€995.00

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About the Manufacturer

Benning
Benning today offers a comprehensive range of high-quality testing, measuring, and safety devices that meet the standards and practical needs of professional users. The high quality standards of these devices are designed to meet the requirements of professional users.

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