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Electrical Testing

- Proving Units
- Martindale PD440S-C 440V AC Proving Unit and TC71 Soft Carry Case | 440V
- £110.00 / £132.00 incl VAT
- ⚡ 440V AC output for fast voltage verification ⚡Soft carry case allows in-case operation and protects from damage ⚡Compatible with Martindale VI-13800 & VI-15000 indicators ⚡ Ideal for industrial and commercial safety testing up to 440V ⚡ Martindale 2 year warranty
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- Proving Units
- Martindale PD440SX 50V/120V/230V/440V AC Proving Unit with CALCHECK
- £120.00 / £144.00 incl VAT
- ⚡ Safely proves the operation of voltage indicators and test lamps up to 440V ⚡ Unique CAL CHECK function for multifunction installation tests ⚡ Individual LED indicators matched to voltage indicator thresholds ⚡ Long battery life with low battery indicator ⚡ Includes MAG3 high strength magnetic hanger ⚡ Colour coded for voltage output
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- Proving Units
- Martindale PD690S 690V AC Proving Unit
- £104.00 / £124.80 incl VAT
- ⚡ Safely and simply proves the operation of voltage indicators and test lamps up to 690V ⚡ 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
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- Proving Units
- Martindale PD690S-C Slimline Proving Device with TC71 Soft Carry Case | 700V
- £130.00 / £156.00 incl VAT
- ⚡Proving Unit safely and simply proves the operation of voltage indicators and test lamps up to 690V ⚡Integrates with your existing Voltage Indicator in a single kit ⚡Essential for implementing effective safe isolation procedures ⚡Robust construction provides long life and ensure safety
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- Proving Units
- Martindale PD690SRD 690V AC/DC Proving Unit with 5 Ranges
- £123.00 / £147.60 incl VAT
- ⚡ Suitable for use with voltage indicators up to 690V ⚡ Switchable AC / DC output mode via push button ⚡ Stepped voltage output matched to two-pole tester thresholds ⚡ Compatible with S-series magnetic hanger ⚡ Ideal for proving indicators and measurement devices up to 690V AC or DC in domestic and commercial applications
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- Proving Units
- Martindale PD690SX 50V/120V/230V/400V/690V AC Proving Unit with CALCHECK
- £117.00 / £140.40 incl VAT
- ⚡ CALCHECK function enables pre-certification verification of tester calibration on-site ⚡ Stepped voltage outputs from 50V to 690V with LED indicators for each level ⚡ Instant 690V output for full voltage verification at test start ⚡ Built-in continuity test using low resistance simulation at test en ⚡ Reference resistance pads to detect calibration drift in insulation and continuity testers
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- Probes / Clips / Adaptors
- Martindale Protective Shrouds for Two Pole Testers (x4)
- £15.00 / £18.00 incl VAT
- ⚡ Pack Of 4 Replacement Probe tips for Two Pole Testers ⚡ Fully compliant with the HSE GS38
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- Probes / Clips / Adaptors
- Martindale SB13 Safebreak 13 R2 Socket Adaptor
- £15.00 / £18.00 incl VAT
- ⚡ Test socket outlets without having to take off the faceplate. ⚡ Speed up R2 and R1 R2 measurements. ⚡ Suitable for any meter using industry standard 4mm plugs.
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- Electrical Testing Kits
- Martindale TB118KITB Complete Electrical Safety Kit for Gas Engineers
- £298.00 / £357.60 incl VAT
- ⚡Complete electrical safety kits for gas installation and service engineers ⚡All in one solution for earth verification, locking off and proving dead ⚡Includes voltage indicator, proving unit, locking off devices and earth checker ⚡Slimline and miniature push pin MCB lock outs and fused spur locking off device ⚡Essential for compliance with Electricity at Work Regulations for safe working and TB118
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- Non-Contact Voltage Detectors
- Martindale TEK100 Non Contact Voltage Indicator
- £41.00 / £49.20 incl VAT
- Detects AC voltage from 100V to 600V without contact Visual (red LED) and audible tone alerts when voltage is present Built-in integral self-test checks sensor, battery, and LED Safe, quick, and easy voltage detection Ideal for electricians, installers, and maintenance engineers
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- Non-Contact Voltage Detectors
- Martindale TEK100-YE Non Contact Voltage Detector with Optimised Sensitivity
- £46.50 / £55.80 incl VAT
- Professional non-contact voltage indicator for safe testing Detects AC voltage from 180V to 600V Built-in proving circuit checks battery and operation Visual and audible alerts for clear live voltage indication High sensitivity allows Live and Neutral identification Compact, reliable design ideal for electricians and engineers
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- Non-Contact Voltage Detectors
- Martindale TEK200 Non Contact Voltage & Magnetic Field Detector
- £37.50 / £45.00 incl VAT
- ⚡ Detects voltage 100 – 600V AC ⚡ Detects magnetic field >10mT ⚡ Detects polarity of magnetic field ⚡ Integrated self-test function ⚡ Visual & audible indication
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- Probes / Clips / Adaptors
- Martindale TL180 Switching Probe
- £50.00 / £60.00 incl VAT
- ⚡️ Designed for use with Martindale ET4000, ET4500, and CMi210 testers ⚡️ Remote test initiation with the test button behind the finger guard ⚡️ GS38 compliant sharp tip for reliable circuit contact ⚡️ Ensures accurate and dependable readings ⚡️ Improves safety and efficiency in electrical testing
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- Voltage Absence Testers
- Martindale VI-13800 Fuseless Voltage Indicator
- £55.00 / £66.00 incl VAT
- ⚡ Industry-standard voltage indicator ⚡ Same as VI13700 but with no fuse ⚡ Fully GS38 compliant ⚡ Two Year Fluke Warranty ⚡ Polarity Indication
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- Voltage Absence Testers
- Martindale VI-15000 Safety Voltage Indicator 1000V CAT IV
- £71.00 / £85.20 incl VAT
- ⚡ Supply powered AC/DC voltage indicator, no batteries required ⚡ Extended voltage range to 1000V with bright LED indication ⚡ Safety category CAT IV 1000V ⚡ GS38 and BS EN61243-3:2010 compliant ⚡ Heavy-duty double insulated leads ⚡ Polarity Indication
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- Proving Units
- Martindale VIPD138-S Voltage Indicator & Proving Unit Kit
- £177.00 / £212.40 incl VAT
- ⚡ Industry-standard voltage indicator ⚡ Same as VI13700 but with no fuse ⚡ Fully GS38 compliant ⚡ Heavy-duty double insulated leads ⚡ Bright LEDs
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- Voltage Tester Kits
- Martindale VIPD150-S Voltage Indicator & PD690-S Proving Unit Kit
- £207.00 / £248.40 incl VAT
- ⚡ Instant, clear indication ⚡ Combined with heavy duty, double insulated cable, large finger ⚡ Ergonomically designed for maximum comfort ⚡ Complies with BS EN61243-3 and GS38 ⚡ Come with handy case that fits both testers
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- Voltage Tester Kits
- Martindale VT12/PD-S Voltage Indicator and Proving Unit Kit
- £164.00 / £196.80 incl VAT
- ⚡ Detect voltage from 12V to 690V with additional voltage level indication ⚡ Perform additional tests including continuity and single-pole phase ⚡ Martindale PD440S Proving Unit acts as known voltage source
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- Two-Pole Testers
- Martindale VT25 Two Pole LED Voltage & Continuity Indicator / Tester
- £45.00 / £54.00 incl VAT
- ⚡ 2 Year Warranty. ⚡ The VT25 will measure continuity, phase rotation and features a single-pole phase test (90 - 690V). ⚡ This is an ideal tester for proving dead as part of the safe isolation procedures. ⚡ Displays AC or DC voltage from 12V up to 690V.
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- Two-Pole Testers
- Martindale VT25 Two Pole LED Voltage & Continuity Indicator/ Tester & Carry Case
- £55.00 / £66.00 incl VAT
- ⚡ Voltage Range: 12 - 690V AC / DC ⚡ LED Indication: /- 12, 24, 50, 120, 230, 400, 690V ⚡ Single Pole Phase Test: 90 - 6390V ⚡ Phase Rotation Test: 100 - 690V ⚡ Continuity Range: 0 - 500k&Oeega; ⚡ GS38 Caps: Removable
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- Voltage Tester Kits
- Martindale VT25PD-S Voltage Tester & Proving Unit Kit
- £175.00 / £210.00 incl VAT
- ⚡ Voltage Range: 12 – 690V AC / DC ⚡ LED Indication: /- 12, 24, 50, 120, 230, 400, 690V ⚡ Single Pole Phase Test: 90 – 6390V ⚡ Phase Rotation Test: 100 – 690V
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- Two-Pole Testers
- Martindale VT28 Two Pole LED Voltage & Continuity Indicator with Case
- £65.00 / £78.00 incl VAT
- ⚡ Additional functions include optical and acoustic continuity test, phase rotation and single pole phase test. ⚡ A bright LED torch is built-in which makes using the tester in dimly lit areas safer. ⚡ 2 Year Martindale Warranty
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- Out of Stock
- Two-Pole Testers
- Martindale VT28 Two Pole LED Voltage & Continuity Indicator/Tester
- £58.00 / £69.60 incl VAT
- ⚡ Two-Year Martindale Warranty. ⚡ Voltage Range: 12 - 690V AC / DC ⚡ LED Indication: /- 12, 24, 50, 120, 230, 400, 690V ⚡ Single Pole Phase Test: 90 - 6390V ⚡ Phase Rotation Test: 100 - 690V
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- Voltage Tester Kits
- Martindale VT28PD-S Voltage Tester & Proving Unit Kit
- £186.00 / £223.20 incl VAT
- ⚡ GS38 Compliant ⚡ Measures 12-690V ⚡ LCD ⚡ Audible Continuity and Phase Rotation Test ⚡ Heavy denier carry case
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