testo 750-3 - Voltage tester

• • • • Clear, patented all-round LED display 

      • In accordance with DIN EN 61243-3:2011 and CAT III

      • LC display showing the reading

      • RC trigger function and vibrating load buttons

      The testo 750-3 voltage tester is the most high-performance model in Testo's convenient and reliable voltage tester family. In addition to the unique fibre-optic technology, the single pole voltage testing, the torch for measuring point illumination and the all-round LED display, it also has an LC display where the value currently being measured is shown.

  • Product Description

    Overview

    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 750-3 Voltage Tester, batteries, measuring tip protector and measuring tip caps. Additional features: suitable for single pole voltage testing, torch light, RC trigger function, LC display to show current reading. See product specs below for details.

    
    

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    Technical Data

    DC voltage
    Measuring range	12 to 690 V
    Resolution	max. 0.1 V
    Accuracy	± (3 % of mv + 5 Digit)

    AC voltage
    Measuring range	12 to 690 V
    Resolution	max. 0.1 V
    Accuracy	± (3 % of mv + 5 Digit)

    General technical data
    Operating humidity	0 to 95 %RH
    Weight	295 g
    Dimensions	270 x 70 x 35 mm
    Operating temperature	-10.0 to 50.0 °C
    Product colour	Black
    Protection class	IP64
    Standards	EN 61243-3; EN 61326-1; EN 61010-1
    Battery type	2 AAA micro batteries
    Display type	LCD (Liquid Crystal Display)
    Display size	one-line
    Storage temperature	-15 to +60 °C
    Overvoltage Category	CAT IV 600V; CAT III 1000V
    Authorizations	CSA; CE

    Instrument Measurement Functions
    Continuity testing	yes
    Display ligthing	yes
    Hold	yes
    RDC/RC trigger function	yes
    Rotating magnetic field testing	yes
    Single pole phase testing	yes
    Measuring point illumination	yes