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Electrical Testing

- Electrical Testing Kits
- Martindale EZ650 Socket Tester Kit with Earth Loop Test **LAST FEW IN STOCK**
- £115.00 / £138.00 incl VAT
- ⚡ Interchangeable 3 pin adaptor. ⚡ Used at mains sockets, on light fittings, distribution boards, and terminals. ⚡ Multipurpose housing.
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- Loop Testers
- Martindale EZ664 Advanced Socket and Non-Trip Earth Loop Tester (Replaces EZ650)
- £123.50 / £148.20 incl VAT
- ⚡Complete socket testing kit ⚡Leads for testing light fittings, fused spurs and terminals. ⚡Indication of 28 fault conditions ⚡Non trip earth loop impedance test ⚡Mains voltage check ⚡Supplied with soft carry case
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- Fuse Finders
- Martindale FD500/R Adjustable Sensitivity Receiver for Circuit Breaker and Fuse Location **LAST ONE IN STOCK**
- £27.50 / £33.00 incl VAT
- The FD500/R receiver works independently, even without the FD500/T transmitter Whether you’re dealing with crowded fuse boards or complex wiring, the FD500/R helps you pinpoint the right circuit effortlessly Simply follow the signal to find the corresponding fuse or breaker
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- Fuse Finders
- Martindale FD550 Digital Circuit Breaker and Fuse Finder Kit
- £62.00 / £74.40 incl VAT
- ⚡ Microprocessor-controlled multi-level sensitivity for accurate fuse and breaker identification. ⚡ 6-segment bar graph displays progressive signal strength for faster identification. ⚡ Non-contact voltage indicator for added safety during use. ⚡ Two operational modes: Automatic mode for fool-proof identification and Manual mode for rapid fuse finding. ⚡ Two Year Martindale Warranty
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- Fuse Finders
- Martindale FD650 Elite Digital Professional Fuse Finder Kit
- £94.50 / £113.40 incl VAT
- ⚡ 2 Year Martindale Warranty ⚡ A multipurpose version of the FD550 ⚡ Makes tracing of fuses simple ⚡ Useable even without a power socket available
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- Insulation Testers
- Martindale IN2203 Advanced Insulation Tester
- £289.00 / £346.80 incl VAT
- Five insulation test voltages Voltage, resistance & continuity measurement 200mA Earth bond test PI & DAR measurement 2 Year Warranty
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- Probes / Clips / Adaptors
- Martindale LAMPKIT20 Lamp Adaptor Kit
- £99.00 / £118.80 incl VAT
- Fast, secure connection to lighting circuits Simplifies electrical testing and fault diagnosis Hands-free connection for safer, easier measurements Compatible with the most common lamp fittings Professional solution for inspection and maintenance work Standard 4 mm connections for test instruments Durable carry case for protection and portability
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- Multimeters
- Martindale MM39 Standard Digital Multimeter – Auto Ranging
- £36.00 / £43.20 incl VAT
- ⚡600V AC / DC ⚡10A AC / DC ⚡Resistance to 20MΩ ⚡Diode & Continuity Test ⚡Data hold ⚡600V CAT III safety rating
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- Multimeters
- Martindale MM64 Digital Multimeter
- £80.00 / £96.00 incl VAT
-  ⚡ Temperature measurement from -35°C to 1400°C with K-type thermocouple ⚡  Manual-ranging multimeter with AC/DC voltage, current, resistance, frequency & capacitance ⚡ Continuity buzzer and diode test for fast fault detection ⚡  Rugged over-moulded case with large LCD for durability and clarity ⚡  CAT III 600V safety rating for professional-grade protection ⚡  2 year warranty from Martindale
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- Multimeters
- Martindale MM67 True RMS Digital Multimeter
- £109.00 / £130.80 incl VAT
- True RMS auto-ranging digital multimeter Measures up to 600V and 10A Large backlit LCD for easy reading Frequency, duty cycle & diode testing Rugged design for professional use
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- Multimeters
- Martindale MM94 High Performance True RMS Digital Multimeter
- £190.00 / £228.00 incl VAT
- ⚡True RMS accuracy – reliable readings even on distorted waveforms ⚡CAT IV 600V safety – built for industrial environments ⚡20A current range – perfect for short-cycle and motor testing ⚡Temperature ready – includes K-Type thermocouple ⚡60,000-count display – ultra-clear readings with bar graph
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- Non-Contact Voltage Detectors
- Martindale NC1 Non-contact Solenoid/Magnetic Field Tester
- £15.00 / £18.00 incl VAT
- ⚡ Audible & visual indication of magnetic fields ⚡ Tests solenoid valves and relays without dismantling ⚡ LED torch for use in low light ⚡ LED pulse and auto power off ⚡ Extended probe for easy access ⚡ Clear tip for high visibility indication
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- Non-Contact Voltage Detectors
- Martindale NC2 Non-Contact Voltage Tester
- £15.00 / £18.00 incl VAT
- ⚡ Optimised for 230V single and 3 phase supplies ⚡ Audible and visual indication from 200V to 1000V AC ⚡ Extended probe for easy access ⚡ Clear tip for high visibility indication ⚡ LED torch for use in low light ⚡ Power on LED pulse and low battery indicator
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- Non-Contact Voltage Detectors
- Martindale NC3 Non-contact Voltage and Magnetic Field Tester
- £22.00 / £26.40 incl VAT
- ⚡ Voltage and magnetic field detection ⚡ Audible and visual indication from 200V to 1000V AC ⚡ Red for voltage, yellow for magnetic fields ⚡ Extended probe for easy access ⚡ LED torch for use in low light ⚡ LED pulse and auto power off
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- Non-Contact Voltage Detectors
- Martindale NC4 Dual Sensitivity Non-Contact Voltage Tester
- £22.00 / £26.40 incl VAT
- ✅ AC Voltage Detection: 12–1000V & 50–1000V ✅ LED & Audible Alerts for Live Voltage ✅ Auto Power-Off to conserve battery life ✅ Built-in LED Torch for low-light environments ✅ 2-Year Warranty for peace of mind
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- Socket Testers
- Martindale PC104 3 Phase Industrial Socket Tester 16A – 400v 415v 16amp 4 pin with Phase Rotation (PC104/16)
- £78.00 / £93.60 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 16A ⚡ 4 pin configuration ⚡ 6/7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2 year warranty
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- Socket Testers
- Martindale PC104 3 Phase Industrial Socket Tester 32A – 400v 415v 32amp 4pin with Phase Rotation (PC104/32)
- £81.00 / £97.20 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 32A ⚡ 4 pin configuration ⚡ 6/7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2 year warranty
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- Socket Testers
- Martindale PC104 3 Phase Industrial Socket Tester 63A – 400v 415v 63amp 4 Pin with Phase Rotation (PC104/63)
- £134.00 / £160.80 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 63A ⚡ 4 pin configuration ⚡ 6/7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2 year warranty
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- Socket Testers
- Martindale PC105 3 Phase Industrial Socket Testers 16A – 400v 415v 16amp 5 Pin with Phase Rotation (PC105/16)
- £82.00 / £98.40 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 16A ⚡ 5 pin configuration ⚡ 6/7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2 year warranty
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- Socket Testers
- Martindale PC105 3 Phase Industrial Socket Testers 32A – 400v 415v 32amp 5 Pin with Phase Rotation (PC150/32)
- £90.00 / £108.00 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 32A ⚡ 5 pin configuration ⚡ 6/7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2 year warranty
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- Socket Testers
- Martindale PC105 3 Phase Industrial Socket Testers 63A – 400v 415v 63Amp 5 Pin with Phase Rotation (PC105/63)
- £141.00 / £169.20 incl VAT
- ⚡ 3 Phase Industrial Socket Testers 63A ⚡ 5 pin configuration ⚡ 7 wiring condition checks ⚡ Phase Sequence Indication ⚡ Neutral/Earth check ⚡ Bright LED indication ⚡ 2-year warranty
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- Phase Rotation Testers
- Martindale PC15250 Phase Rotation & Continuity Indicator
- £143.00 / £171.60 incl VAT
- ⚡ Neon indication of phase rotation ⚡ Proves continuity ⚡ Indicates direction of phase rotation ⚡ Identify faulty lines ⚡ 2 Year warranty
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- Proving Units
- Martindale PD240 – 240V Proving Unit
- £70.00 / £84.00 incl VAT
- ⚡ Compact and portable, fits easily in a pocket or tool bag ⚡ Provides a 240V DC output to check voltage testers and multimeters ⚡ Safe operation with a 2mA output, compatible with most digital testers ⚡ Battery-powered for portability, no external power source required ⚡ Includes belt clip for hands-free use during testing
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- Proving Units
- Martindale PD440S 440V AC Proving Unit
- £87.00 / £104.40 incl VAT
- ⚡ Safely and simply proves the operation of voltage indicators and test lamps up to 440V ⚡ Essential for implementing effective safe isolation procedures ⚡ Tough over-molded low profile design ⚡ Long battery life with low battery indicator ⚡ Includes MAG3 high strength magnetic hanger ⚡ Colour coded for voltage output
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