Buy testo 750-3 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD

An electrical voltage tester with two probes and LED indicator for voltage and continuity, finished in black and orange.

Voltage tester with digital display shows 230 V.

Voltage tester in black with orange buttons, side view. Displays LED indicator bar for voltage visibility.

An electrical voltage tester with two test probes and an LED display for indicating voltage readings.

A digital voltage metre with display shows '232 V'. It has two test probes and is suitable for AC/DC measurements.

A person is taking measurements with a multimeter on an open electrical installation, presumably for maintenance or repair.

A technician is using pliers to examine electrical wires in an electrical cabinet. Several cables are visible in the background.

Voltage tester with digital display, shows voltage readings. Device indicates a voltage of 232 volts.

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Datasheet (PDF)

Fast track dispatch on Mon, 21 Sep

40 Piece(s)

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Highlights & Details

Voltage tester - testo 750-3

Clear, patented all-round LED display
RC trigger function and vibrating load buttons
Fibre-optic technology for ideal voltage indication
Suitable for single pole voltage testing
LC display showing the reading

Technical specifications

Measuring range Voltage: 12 ... 690 V AC/DC
Measuring range Resistance: <500 kΩ
Overvoltage Category: CAT IV 600 V
CAT III 1000 V
Protection class: IP64
Operating temperature: -10 … +50 °C
Dimensions: 270 x 70 x 35 mm
Authorizations: TÜV, CSA, CE
Standard: EN 61243-3:2010

Product type: Two-pole voltage tester

Reading type: Rotating magnetic field
Continuity
FI
Phase

Display: LED
LCD

V AC reading range: 12 up to 690 V

V DC reading range: 12 up to 690 V

Load switching: 0.2 A

Reading category: CAT IV 600 V
CAT III 1000 V

: IP64

: Manufacturer's standards (no certificate)

Dim: (L x W x H) 35 x 65 x 270 mm

Weight: 260 g

V AC reading range (max.): 690 V

V AC reading range (min.): 12 V

Voltage DC reading range (max.): 690 V

Voltage reading range DC (min.): 12 V

Width: 65 mm

Height: 270 mm

Length: 35 mm

Type: 750-3

UKCA: yes

Documents & Downloads

Datasheet

Datasheet 1436985 testo 750-3 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD

User & Safety Instructions

User & Safety Instructions 1436985 testo 750-3 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD

Conformity certificate

Conformity certificate 1436985 testo 750-3 Two-pole voltage tester CAT IV 600 V, CAT III 1000 V LED, LCD

Description

The clear all-round LED display with fibre-optic technology for ideal voltage indication can easily be read in any position. A second LC display also indicates the current reading. An anti-slip ring and the ergonomic shape of the handle also ensure you can work comfortably. The integrated torch helps with the illumination of dark measuring points. And the voltage tester is extremely durable thanks to the robust housing.
The testo 750-3 voltage tester is first and foremost suitable for determining voltage or de-energization on electrical circuits or systems. In addition, it can also be used to test continuity, measure rotating magnetic fields and test residual current circuit breakers via the RC trigger function. Vibrating load buttons ensure that trigger tests cannot be carried out accidentally.