NHS & School Discounts Available: Please call for more information.

Watch Video

Testo 750-3 Voltage Tester

Be the first to review this product

  • Carries out testing for voltage, continuity, single pole phase and rotating magnetic field
  • Results shown via patented fibre optic LED system and LCD screen
  • RCD trigger ensures device is rated Cat IV according to EN61243-3:2010
In Stock
Returns Guarantee

rrp £65.00

now £55.00 (Ex. VAT) £66.00 (Inc. VAT)

rrp £65.00


Please select a free gift below.

"Results are displayed via LED fibre optics as well as via an LCD screen"

  • Description

    Testo 750-3 Voltage Tester

    The Testo 750-3 Voltage Tester is an advanced, reliable voltage tester that performs a range of functions including voltage testing (12 to 690V AC/DC), continuity testing (<500kΩ), rotating magnetic field measurement (100 to 690V AC at 50/60Hz), and single pole phase testing (100 to 690V AC at 50/60Hz).

    Amongst the Testo 750-3’s numerous practical features, the most prominent are the patented, all-round, LED display, which can be viewed from any angle, and the LCD screen which gives a numeric value for the reading. Readings are very clear thanks to the fibre optic technology on the device. In addition, a bright torch illuminates the measurement point, especially useful when working in poorly lit environments like switch cabinets.

    The anti-slip ring and ergonomic handles make the Testo 750-3 easy to grip whilst the lightweight design means that it can be used extensively without straining the user. In terms of safety, the Testo 750-3 meets the latest European standard (EN61243-3:2010) and is rated as Cat IV. An RCD trigger also helps avoid electricity-related injuries and damage. The vibrating load buttons prevent that trigger tests cannot be carried out unintentionally.

    The Testo 750-3 is supplied with batteries, a measuring tip protector and measuring tip caps as well as a two-year warranty. Overall, it provides a dependable, accurate way to test for voltage with results clearly visible at all times.

    Testo part number: 05907503

    Key Features

    • Voltage testing range: 12 to 690V AC/DC
    • Continuity testing range: <500kΩ
    • Rotating magnetic field testing range: 100 to 690V AC/DC at 50/60Hz
    • Single pole phase testing: 100 to 690V AC at 50/60Hz
    • RCD trigger
    • LCD screen
    • Built-in torch
    • Cat IV up to 600V, Cat III up to 1000V
    • Meets Cat IV for EN 61243-3:2010 safety standard
    • Fibre optic technology
    • Patented LED display
    • Anti-slip ring with ergonomic handles
    • Vibrating load buttons avoid accidental trigger tests
    • Two-year warranty
  • Specification

    • Voltage testing: 12 to 690V AC/DC
    • Continuity testing: <500kΩ
    • Rotating magnetic field testing: 100 to 690V at 50/60Hz
    • Single pole phase testing: 100 to 690V AC at 50/60Hz
    • RCD/RC trigger function: Yes
    • LCD screen: Yes
    • Measuring point illumination: Yes
    • Measurement category: Cat IV to 600V, Cat III to 1000V
    • Protection class: IP64
    • Operating temperature: -10 to 50℃
    • Storage temperature: -10 to 60℃
    • Dimensions (L x W x H): 270 x 70 x 35mm
    • Weight: 295g
    • Warranty: 2 years
    • Authorisations: TUV, CSA, CE
    • Standard: EN 61243-3:2010
  • Supplied Accessories

    • Testo 750-3 Voltage Tester
    • Testo 750-3 Voltage Tester instructions
    • Batteries
    • Measuring tip protector
    • Measuring tip caps
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At Test-Meter.co.uk we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK:

    Test-Meter.co.uk exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail admin@test-meter.co.uk with your name, address and the items you would like to order for an accurate shipping quote or go to http://www.test-meter.co.uk/test-equipment-export for more information.

    For more information on delivery, please see our terms and conditions.