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      • Ex-Demo & Pre-OwnedOur Ex-Demo & Pre-owned Electrical Testers are testing instruments that have been previously used for demonstration purposes or by previous owners. These testers have been fully repaired and refurbished by our in-house calibration team at a discounted price compared to brand new ones but are still fully functional and in good working condition.
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Testermans
  • Electrical, EV & Solar
    • Battery Analysers
    • Cable Avoidance & Signal Generators
    • Clamp & Current Meters
    • Earth Testing Equipment
    • Electrical Testing Kits
    • EV Testers & Kits
    • EV Adaptors & Accessories
    • High Voltage
    • Insulation & Continuity Testers
    • Loop Testers
    • Multifunction Testers & Kits
    • Multimeters
    • Megohmmeters
    • Micro-Ohmmeters
    • Ohmmeters
    • Oscilloscopes
    • Phase Rotation Testers
    • Power Analysers & Data Loggers
    • Process Meters
    • Proving Units
    • RCD Testers
    • Socket / Fitting Testers & Adaptors
    • Test Leads, Probes & Clips
    • Voltage Testers & Detection
    • Solar PV Clamp Meters & Adaptors
    • Solar PV Testers & Kits
    • Solar PV Test Leads & Accessories
  • PAT Testing & Safe Isolation
    • Safe Isolation Essentials
      • Lockout/Lockoff Kits
      • Cable Lockouts
      • Lockout Devices
      • Lockout Hasps
      • MCBs & Padlocks
      • Power Plug & Valve Lockouts
    • Medical Device Testing
    • PAT Testers
    • PAT Testing Kits
    • PAT Printers & Scanners
    • PAT Labels
    • PAT Software
    • PAT Testing Adaptors & Test Leads
  • Environmental & Calibration
    • Calibration & Servicing by Testermans Service Centre
      • Calibration Checkboxes
      • Instrument Verification
      • Pressure Calibration
      • Process & Loop Calibration
      • Temperature Calibration
    • Anemometers & Airflow Meters
    • Borescope & Videoscope
    • Digital Irradiance Meter
    • Digital Thermometers
    • Flow Meters
    • Lux/Light Meters
    • Microwave Leakage Testers
    • Sound Level Meters
    • Tachometer
    • Temperature Test & Measurement
    • Temperature Thermometers
    • Thermal Cameras & Acoustic Imagers
    • Thermohygrometer
    • Vibration & Alignment
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    • Flue Gas Analysers
    • HVAC
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    • Plugs, Couplers & Accessories
    • Printers & Label Printers
    • Screwdrivers & Screwdriver Sets
    • Site Supplies & PPE
    • Software
    • Test Leads, Probes & Clips
    • Tools & Tool Sets
    • Toolboxes
    • Torches
  • Pre-Owned
    • Ex-Demo & Pre-Owned
      • Ex-Demo & Pre-OwnedOur Ex-Demo & Pre-owned Electrical Testers are testing instruments that have been previously used for demonstration purposes or by previous owners. These testers have been fully repaired and refurbished by our in-house calibration team at a discounted price compared to brand new ones but are still fully functional and in good working condition.
      • Pre Owned Insulation & Continuity Testers
      • Pre Owned Loop & RCD Testers
      • Pre-Owned Multifunction TestersPre-Owned Multifunction Testers
      • Pre-Owned Multimeters
      • Pre-owned PAT TestersPre-owned PAT Testers
  • Brands
    • Able
    • Alphatek
    • Anton
    • Brother
    • C.Scope
    • CEM
    • Chauvin Arnoux
    • CK Tools
    • Cliff
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    • ETI
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      • Beha-Amprobe by Fluke
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  • Kewtech KT400DL Loop impedance & PSC / PFC tester Kewtech KT400DL Loop impedance & PSC / PFC tester
    • Kewtech KT400DL Loop impedance & PSC / PFC tester Kewtech KT400DL Loop impedance & PSC / PFC tester
    • Loop Testers
    • Kewtech KT400DL Loop impedance & PSC / PFC tester

    • £338.00 / £405.60 incl VAT
    • ⚡ Hands free function ⚡ Magnet hanger for clipping onto metal consumer units ⚡ Polarity and voltage present warning LED ⚡ Supplied with mains lead and carry case
    • Add to basket
  • Martindale CM79, TRMS Clamp Multimeter (600A AC/DC) Martindale CM79, TRMS Clamp Multimeter (600A AC/DC)
    • Martindale CM79, TRMS Clamp Multimeter (600A AC/DC) Martindale CM79, TRMS Clamp Multimeter (600A AC/DC)
    • Clamp & Current Meters, Electrical
    • Martindale CM79, TRMS Clamp Multimeter (600A AC/DC)

    • £109.00 / £130.80 incl VAT
    • ⚡ TRUE RMS measurement ⚡ AC & DC current ⚡ Autoranging 60.00A & 600.0A ⚡ AC/DC voltage to 600V ⚡ Resistance to 1000Ω
    • Add to basket
  • Megger DCM305E Earth Leakage Clamp Meter 6mA to 100A
    • Megger DCM305E Earth Leakage Clamp Meter 6mA to 100A
    • Clamp & Current Meters, Electrical
    • Megger DCM305E Earth Leakage Clamp Meter 6mA to 100A

    • £198.50 / £238.20 incl VAT
    • ⚡ 0.001 mA resolution ⚡ Up to 100 A AC ⚡ TRMS reading ⚡ Low pass filter to aid stability of readings ⚡ Auto, data and peak hold ⚡ 40 mm jaw
    • Add to basket
  • Megger MBP44 Lithium-Ion Rechargeable Battery Module MFT X1 (1013-450) Megger MBP44 Lithium-Ion Rechargeable Battery Module MFT X1 (1013-450)
    • Megger MBP44 Lithium-Ion Rechargeable Battery Module MFT X1 (1013-450) Megger MBP44 Lithium-Ion Rechargeable Battery Module MFT X1 (1013-450)
    • Batteries & Chargers, Tools & Accessories
    • Megger MBP44 Lithium-Ion Rechargeable Battery Module MFT X1 (1013-450)

    • £68.50 / £82.20 incl VAT
    • ⚡ Replacement Battery or Secondary Battery For Megger MFT-X1 ⚡ Clips In And Out Easily ⚡ 4.4Ah capacity, providing extended power to your Megger MFT-X1 ⚡ Durability and resilience ⚡ Long-lasting and consistent power supply
    • Add to basket
  • Megger MFT1700/1800 Series Rechargeable Battery Set (1002-735)
    • Megger MFT1700/1800 Series Rechargeable Battery Set (1002-735)
    • Batteries & Chargers
    • Megger MFT1700/1800 Series Rechargeable Battery Set (1002-735)

    • £35.00 / £42.00 incl VAT
    • 🔋 Compatible with Megger MFT1711, MFT1721, MFT1731, MFT1741 🔋 Includes 6 x NiMH rechargeable AA batteries 🔋 Easy field replacement — no tools required
    • Add to basket
  • Metrel MD9010 Digital Multimeter
    • Metrel MD9010 Digital Multimeter
    • Electrical, Multimeters
    • Metrel MD9010 Digital Multimeter

    • £62.48 / £74.98 incl VAT
    • ⚡ The Metrel MD 9010 is an Auto-ranging AC/DC Digital Multimeter with a 6000 count LCD Display. ⚡ It's small, light, and highly portable.
    • Add to basket
  • Seaward Apollo PAT Testers Replacement NiMH Rechargeable Battery for Apollo 400/500/600 (386A008)
    • Seaward Apollo PAT Testers Replacement NiMH Rechargeable Battery for Apollo 400/500/600 (386A008)
    • Batteries & Chargers, Tools & Accessories
    • Seaward Apollo PAT Testers Replacement NiMH Rechargeable Battery for Apollo 400/500/600 (386A008)

    • £57.20 / £68.64 incl VAT
    • ⚡ This Seaward Apollo Rechargeable Battery is suitable to replace or use as a spare for the Seaward: ⚡ Apollo-400 ⚡ Apollo-500 ⚡ Apollo-600
    • Add to basket
  • Socket & See PDL234 Plus Part P Single Function Loop Testing Kit Socket & See PDL234 Plus Part P Single Function Loop Testing Kit
    • Socket & See PDL234 Plus Part P Single Function Loop Testing Kit Socket & See PDL234 Plus Part P Single Function Loop Testing Kit
    • Electrical, Loop Testers
    • Socket & See PDL234 Plus Part P Single Function Loop Testing Kit

    • £150.80 / £180.96 incl VAT
    •  Patented no-trip loop test technology  Fully protected against accidental phase to phase connection  Accurate mains voltage measurement to latest BS 7697, HD 472 S1  Built-in proven SOK 32 correct wiring indication  2 Year Socket and See Warranty
    • Add to basket
  • Socket & See VIPESLIP Two Pole Voltage & Continuity Tester (VIPESI)
    • Socket & See VIPESLIP Two Pole Voltage & Continuity Tester (VIPESI)
    • Voltage Testers & Detection
    • Socket & See VIPESLIP Two Pole Voltage & Continuity Tester (VIPESI)

    • £55.20 / £66.24 incl VAT
    • ⚡ Clear and Unique Circuit Impedance Indication for added safety ⚡ Front dual; high visibility, color-coded LED display of voltage and hi/low impedance ⚡ Secondary base display for safe arms-length indication ⚡ Interchangeable straight and right-angled GS38 compliant test prods ⚡ No batteries and no buttons for simple, reliable operation
    • Add to basket
  • Vapex Hi-Capacity 2900mAh AA Batteries set of 8 Rechargeable Batteries
    • Vapex Hi-Capacity 2900mAh AA Batteries set of 8 Rechargeable Batteries
    • Batteries & Chargers, Tools & Accessories
    • Vapex Hi-Capacity 2900mAh AA Batteries set of 8 Rechargeable Batteries

    • £25.00 / £30.00 incl VAT
    • ⚡ 2900 mAh, Ni-MH ⚡ Support upto 1000 charge cycles ⚡ Includes hard plastic, water-resistant case ⚡ These batteries are also suitable for other high-drain products, such as digital cameras, making them just as useful at home as they are at work ⚡ Each 4-pack includes a protective plastic case, allowing you to carry them alongside heavier tools without fear of damage from accidental penetration…
    • Add to basket
  • Vapex Hi-Capacity 2900mAh Rechargeable Battery 4 Pack Vapex Hi-Capacity 2900mAh Rechargeable Battery 4 Pack
    • Vapex Hi-Capacity 2900mAh Rechargeable Battery 4 Pack Vapex Hi-Capacity 2900mAh Rechargeable Battery 4 Pack
    • Batteries & Chargers, Tools & Accessories
    • Vapex Hi-Capacity 2900mAh Rechargeable Battery 4 Pack

    • £12.00 / £14.40 incl VAT
    • ⚡ Pack of 4 AA Batteries ⚡ 2900 mAh, Ni-MH ⚡ Supports upto 1000 charge cycles
    • Add to basket

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