Electrical Tester Calibration

All our calibration certificates are traceable to National Standards.


This is accomplished through our UKAS-certified test equipment.

This is sufficient to satisfy your NAPIT or NICEIC audit. We calibrate Megger, Fluke, Ethos, Metrel, Robin, Kewtech, and all major brands of electrical testers. Want your equipment for the same day? Simply call ahead and we can book an appointment with a technician to calibrate your electrical test instruments while you wait.

We offer a free calibration with all electrical equipment purchased through our sales team – Simply call – 01482 689049 We also offer a nationwide collection service for as little as £8.89 each way per parcel.

Multimeter Calibration

The digital multimeter (DMM) is one of the most important tools in any electricians toolkit. A digital multimeter is used to determine resistance in an electrical circuit. It does this by injecting a small amount of energy and then the display reads the voltage drop across different points.

Digital multimeter calibration must be performed at least once a year to conform with industry best practices. This is to prevent faulty test leads.

At JBA Calibration we have extremely high calibration standards and fast turnaround times.

The electrical test equipment we calibrate includes:

  • Calibration Checkbox
  • Flash Testers2
  • Primary / Secondary Injection Test Set
  • Cable Locator
  • Chart Recorder / Data Logger
  • Clamp Meter

The electrical test equipment we calibrate includes:

  • Decade Boxes/Time Resistance Box
  • Function Generator
  • Ground/Earth Tester
  • LCR Meter
  • mA/Loop Calibrator
  • Power Analyser
  • Milliohm Meter
  • Multifunction 17/18th Edition Tester
  • Multimeters (Up to 7 Digit)
  • Oscilloscope (2 Channel, 600MHz
  • Oscilloscope (4 Channel, 600MHz)
  • Scopemeter
  • PAT Tester
  • Phase Rotation Equipment
  • Process Meter
  • Proving Unit
  • Relay Test Set
  • Single Function 17th Edition Tester
  • Socket Tester
  • Volt Stick
  • Voltage Detector

Electrical Tester Calibration: FAQs

1What is an electrical tester tool?
An electrical tester is a tool used by electrical contractors. It is used to determine the quality of a range of electrical components, from voltage and current to resistance and continuity. These testers can be used to evaluate live wires, circuit breakers, electrical panels and power transformers.
2Can electrical testers give false readings?
Yes. Calibration is essential when in need of precise measurements, as it ensures the proper functioning of electrical testers and devices.
3What are 3 reasons for calibrating electrical testers?
1) Ensures adherence to industry standards 2) Eradicates potential safety hazards 3) Reduces the risk of costly mistakes

Onsite Calibration Service Available

If sending your equipment out for calibration isn’t an option, JBA Calibration Services can provide you with the perfect alternative. Our onsite calibration service is cost-effective and efficient and our onsite technicians are available 7 days a week. This allows production in the workplace to keep moving.

Prices start from £18 + VAT


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