testo 750-1 - Voltage tester

SKU: 5907501

Sale price£45.82 inc VAT


    • Clear, patented all-round LED display

    • Complies with the current standard for voltage detectors DIN EN 61243-3: 2010

    • Fibre-optics for optimum voltage indication

    • Robust housing with ergonomic handle and anti-slip ring

    Your reliable companion when it comes to testing electrical systems and equipment. The all-round LED display and unique fibre-optic technology mean the voltage indication can be seen clearly and distinctly from any position with this voltage tester. 

    Product Description


    The three models in the testo 750 voltage tester family are the first instruments with an all-round LED display. The display can be seen from any position and guarantees an ideal voltage indication thanks to its unique fibre optics. All three models meet the latest voltage tester standard EN 61243-3:2010 and meet CAT III 1000 V CAT IV 600 V safety standards. They have the most important functions for voltage testing, continuity testing and rotating magnetic field measurement.

    The testo 750-2 is also suitable for single pole voltage testing and has a torch along with an RC trigger function. By applying a 35 mA load to the circuit, vibrating load buttons ensure that the trigger test cannot be carried out accidentally. In addition, the testo 750-3 is fitted with an LC display to show the current reading.

    Delivery Scope

    testo 750-1 Voltage Tester, batteries, measuring tip protector and measuring tip caps.

    Technical Data

    DC voltage

    Measuring range

    12 to 690 V


    according to DIN EN 61243-3:2011

    AC voltage

    Measuring range

    12 to 690 V


    according to DIN EN 61243-3:2011

    General technical data

    Operating humidity

    0 to 95 %RH


    230 g


    270 x 65 x 35 mm

    Operating temperature

    -10 to +50 °C

    Product colour


    Protection class



    EN 61243-3; EN 61326-1; EN 61010-1

    Battery type

    2 AAA micro batteries

    Storage temperature

    -15 to +60 °C

    Overvoltage Category

    CAT IV 600V; CAT III 1000V


    CSA; CE

    Instrument Measurement Functions

    Continuity testing


    Display ligthing


    Rotating magnetic field testing


    Single pole phase testing


    Measuring point illumination


    BrandTESTO (CAT 100)

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