Electrical Test Equipment

Safely and efficiently install electrics with electrical test equipment from Toolstation. We provide a range of electrical test equipment, including thermometers, battery testers and voltage testers for both home users and installation professionals. We stock electrical testers from the best quality brands including Draper, TIS and CED.

Test home appliances, lamps and portable appliances with our battery testers, fuse & circuit finder, lamp and control gear tester and portable appliance tester equipment.

Our range of voltage testers, such as the TIS voltage detector, are fully compliant with BSEN 61243-3: 2010 and HSE GS38 12B regulations. Our range of voltage testers and voltage detectors feature the latest technology to find fuse/breaker locations and voltages from 50V – 1000V. Ensure your voltage detector or continuity tester is working correctly with a proving unit.

Save time with our range of socket testers which allow you to test the functionality of a wall socket, without removing the socket faceplate. The socket breakout box is a must-have accessory for electricians as it allows you to easily test r2, r1 +r2.

We stock thermometers for different uses, such as the TIS digital thermometer probe which is ideal for checking food. The TIS infrared & k-type thermometer allows to you check the temperature of solar panels, distribution boards and more.

Need something that can do it all? Our digital multimeters can measure AC & DC voltage, current and resistance. Some models, such as the TIS auto ranging digital multimeter can even measure temperature from -20°c to 1000°c

Spend over £10 online and receive free delivery with your order, or click and collect from your closest Toolstation branch.

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Grid List

Battery Bulb Fuse & Continuity Tester
For AAA, AA, C, D, PP3, 6LR61 & button type batteries, household and automotive fuses & bulbs. Audible continuity tester via test probes supplied.
Supplied with 9V PP3 battery.
Battery Bulb Fuse & Continuity Tester
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£10.29
£8.57 ex.
Quantity
Fuse & Circuit Finder
This instrument features the very latest technology in fuse/breaker location.
The advanced microprocessor locates the fuse / breaker with pin-point accuracy by using the very latest second pass technology.
Simply plug the transmitter into the circuit to test then pass the receiver over the fuses / breakers. You will hear several tones on various breakers, etc. Then pass over them for a second time when only one of the fuse / breakers will cause the instrument to light up, indicating by tone which is protecting the circuit under test.
Also features a non-contact voltage tester and the transmitter also acts as a socket tester with “buzzer“.
Fuse & Circuit Finder Draper
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£66.99
£55.83 ex.
Quantity
Lamp and Control Gear Tester
• Ignites and tests all gas filled lamps including...
• Low / High pressure discharge lamps.
• Fluorescent tubes, mercury and sodium lamps.
• Metal halide and neon lamps.
Also tests ballasts , capacitors , starters , photocells , resistors and diodes.
Audible / visual LEDs.
Torch light.
Comes with carry case , battery and instruction manual.
Lamp and Control Gear Tester
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£76.00
£63.33 ex.
Quantity
Portable Appliance Tester
• Stores up to 300 test results
• Simple and easy to use
• Battery powered
• 250v and 500v insulation test
• Surge protected equipment can be tested
• Large LCD display
• Auto power off
• Indicates results with Pass/Fail and reading
• True reading of leakage
• Tests extension leads up to 50 metres
• Complete with padded carry case , neck strap and clear instruction manual
Portable Appliance Tester
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£369.00
£307.50 ex.
Quantity
Proving Unit
A Proving Unit designed for use with our Voltage and Continuity testers , It enables you to check that your device is operating correctly before use.
The unit will prove your voltage and continuity tester up to 690V AC.
The LED will illuminate providing your tester is functioning correctly.
Proving Unit
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£65.95
£54.96 ex.
Quantity
Socket & See VIP100 Easy Voltage Tester
• 2 Voltage ranges - 230V and 400V AC/DC
• CATIV 600V rated
• No batteries required
• Tips conform to HSE GS38
• Compact design to allow safe site use
• 1.4m of double insulated, flexible cable
Socket & See VIP100 Easy Voltage Tester
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£23.94
£19.95 ex.
Quantity
Socket Breakout Box
A must have accessory for any electrician who carries out testing.
eliminates the need to remove the faceplate of the socket from the wall when testing r2, r1 + r2, saving valuable time and expense.
The adapter also allows voltage testing from the socket, without having to open the 'shutters' of the wall socket.
Socket Breakout Box Socket & See
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£15.99
£13.32 ex.
Quantity
TIS 1000 Socket Tester With Buzzer Catalogue p440
Designed to test 230V 13A sockets to international standards 1010-1 Cat II 600V in one easy step. Simply plug in for visual and audible indication. Reliable and easy to use. Wiring conditions that are included: correct, missing earth, live earth reversal, live neutral reversal, missing neutral. Simple and easy to use with no maintenance or batteries. Note: this unit will not indicate neutral/earth reversal
TIS 1000 Socket Tester With Buzzer
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£15.99
£13.32 ex.
Quantity
TIS 258 Digital Multimeter With Temperature Probe Catalogue p440
A robust, pocket sized multimeter with AC/DC voltage up to 600V and DC current up to 10A. Features Data Hold, Continuity Test and Diode Test facility.
TIS 258 Digital Multimeter With Temperature Probe TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£22.20
£18.50 ex.
Quantity
TIS 600 AMP AC Clamp Meter Catalogue p440
Digital auto ranging clamp meter. Features a non contact voltage detector, AC/DC Voltage, AC Current, Resistance, Continuity Buzzer, MaxHold, Data Hold, Diode Test, Auto Power Off, jaw work light and display light.
TIS 600 AMP AC Clamp Meter TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£66.00
£55.00 ex.
Quantity
TIS 851 Voltage & Continuity Tester - Self Proving Catalogue p440
With LCD and LED display this is an exclusive voltage and continuity tester, with phase rotation test and a built in proving test that conforms fully to BSEN 61243-3:2010 and HSE GS38 12B. Features additional built in two pole phase rotation test.
Will not trip any RCD when testing between live and earth. Digital LCD and LED voltage indication also shows presence of voltage without battery power.
TIS 851 Voltage & Continuity Tester - Self Proving TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£53.53
£44.61 ex.
Quantity
TIS Autoranging Digital Multimeter Catalogue p440
Pocket size auto-ranging digital multimeter for measuring temperature °C / °F, -20°c to 1000°c, -4°f to 1832°f, AC/DC voltage, AC/DC current, resistance, capacitance, frequency, duty cycle and diode test. Features 4000 count digital display, data hold, backlit display and continuity buzzer. Protected by rugged case and fused on all ranges.
TIS Autoranging Digital Multimeter TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£47.99
£39.99 ex.
Quantity
TIS Digital Thermometer Probe Catalogue p440
Built in waterproof probe. Measures from -40°C to 250°C. Can also be used for food. Supplied with a protective cover.
TIS Digital Thermometer Probe TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£13.55
£11.29 ex.
Quantity
TIS Infrared & K-Type Thermometer
Pocket sized and ideal for non-contact measuring of temperature on solar panels, distribution boards, individual mcbs, fuses and hot spots on motors, bearings or shafts.
Input terminal accepts k-type probes for contact temperature measurement.
TIS Infrared & K-Type Thermometer TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£79.99
£66.66 ex.
Quantity
TIS Non Contact Voltage Detector Catalogue p440
• Detects 50 - 600V using a flashing red LED.
• BS EN 61010 compliant
• Comes complete with batteries
• IP65
TIS Non Contact Voltage Detector TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£9.97
£8.31 ex.
Quantity
TIS Open Jaw Clamp Meter Catalogue p440
An open jaw 200A clamp meter with built in AC 750V and DC 1000V Voltage Test. Features a built in AC/DC voltage tester up to 1000V, resistance and continuity tests with buzzer, NCV test, LO-Z (DCV/ACV) 1V-1000V, capacitance to 60,000uf, frequency to 60MHz, duty cycle, temperature -20°C to 400°C and a padded case.
TIS Open Jaw Clamp Meter TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£74.99
£62.49 ex.
Quantity
TIS Socket Tester With Loop & RCD Check Catalogue p440
A pocket sized checker for indicating loop impedance, socket polarity and RCD 30mA are all ok. Indication is by LED's and buzzer.
An ideal unit for initial "checking out" of a 13A socket and will advise if the circuit is ok, needs attention, or needs urgent attention. An ideal product for housing associations, landlords, council property departments, shopping centres, electricians etc.
TIS Socket Tester With Loop & RCD Check TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£36.66
£30.55 ex.
Quantity
TIS Voltage Detector Catalogue p440
An optical / acoustical non-contact voltage detector that detects AC Voltage from 50V - 1000V.
TIS Voltage Detector TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£16.99
£14.16 ex.
Quantity
TIS Voltage Tester Catalogue p440
• Voltage range 12V to 690V
• Automatic polarity indication
• One hand operation for testing sockets
• Compact pocket size design
• Probe tip protection
• No batteries required
• Extra bright LEDs
• Does not trip RCDs
TIS Voltage Tester TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£19.80
£16.50 ex.
Quantity
Digital Multi Meter
Pocket sized. Measures DC & AC voltage, DC current, resistance, diodes & transistor life.
Digital Multi Meter TIS
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£9.35
£7.79 ex.
Quantity
Socket Tester Catalogue p440
Plug the tester into the socket. If socket is faulty the tester indicates the fault.
Socket Tester Draper
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£5.68
£4.73 ex.
Quantity
Professional AC Digital Clamp Meter
• Up to 1000A AC current
• Up to 750V AC voltage
• 2 megohm resistance
• 20kHz frequency
• Continuity beeper
• Data holding
• Diode test
• 50mm jaws capacity
Professional AC Digital Clamp Meter CED
Product Pack Size Price Quantity
Code
Product
Pack Size
Price
£49.98
£41.65 ex.
Quantity