Battery Testers

Use these battery capacity devices and testers to evaluate overall battery levels without the need to disconnect battery systems from an installation. Measure capacity in DC voltage and AC milliohms with Extech and Chauvin Arnoux devices.

Find out more about Battery Testers below.

Megger BVM Battery Voltage Monitor - Choice of Single or System of 16/46/61 BVM Units
Megger BVM Battery Voltage Monitor - Choice of Single or System of 16/46/61 BVM Units
£215.00
£258.00 inc. vat
  • Wide voltage range
  • Daisy-chain design
  • High accuracy and stability
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Extech BT100 Battery Capacity Tester
Stock Due : Estimated 2-3 Weeks
Extech BT100 Battery Capacity Tester
£695.00
£834.00 inc. vat
  • Measure internal resistance and output voltage of batteries
  • Tests lead storage cell, nickel-cadmium, lithium-ion and more
  • On board testing storage
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Chauvin Arnoux CA6630 Battery Capacity Tester
Stock Due : Estimated 2-3 Weeks
Chauvin Arnoux CA6630 Battery Capacity Tester
£759.00
£910.80 inc. vat
  • Check battery status
  • Simple, quick checks
  • Handheld, lightweight unit
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Applent AT526B AC Resistance Meter / Battery Internal Resistance Meter
Stock Due : Estimated 1-2 Weeks
Applent AT526B AC Resistance Meter / Battery Internal Resistance Meter
£1,005.00
£1,206.00 inc. vat
  • Measure the AC resistance and DC voltage of batteries
  • Precision, high accuracy meter with carrying handle
  • RS232 interface
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Megger CJ-90090 BVM Calibration Kit
Megger CJ-90090 BVM Calibration Kit
£2,715.00
£3,258.00 inc. vat
  • Calibration system
  • Suitable for BVM units
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Megger BITE5 Battery Tester
Megger BITE5 Battery Tester
£2,950.00
£3,540.00 inc. vat
  • Battery impedance testing
  • Battery discharge testing
  • BITE5 & BITE5 Advance models
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Megger 813178 GL 660-1 Earth Fault Locator Set
Megger 813178 GL 660-1 Earth Fault Locator Set
Call For Pricing
  • Pulsed output current
  • Live voltages up to 660 V
  • Low-frequency signal
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Fluke BT510 Battery Analyser
Fluke BT510 Battery Analyser
£3,150.00
£3,780.00 inc. vat
  • Test both stationary and backup battery systems
  • Portable design for use on the move
  • Integrated memory
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Fluke BT520 Battery Analyser
Fluke BT520 Battery Analyser
£4,140.00
£4,968.00 inc. vat
  • Upgraded version of the BT510
  • Suitable for use with stationary/battery backups
  • Intelligent test probe included
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Fluke BT521 Advanced Battery Analyser
In Stock : Get It Next Working Day*
Fluke BT521 Advanced Battery Analyser
£4,195.00
£5,034.00 inc. vat
  • Fluke's most advanced battery analyser
  • Measure everything from battery current to temperature
  • Ideal for use with all types of batteries
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Fluke BT21ANG Advanced Battery Analyser with Straight & Angled Test Probes
Fluke BT21ANG Advanced Battery Analyser with Straight & Angled Test Probes
£5,989.00
£7,186.80 inc. vat
  • User-defined voltage and resistance thresholds enable PASS/FAIL/WARN testing
  • Check individual stationary batteries and battery banks
  • Wi-Fi and USB interfaces
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Megger TXL Multi Battery Load Units
Megger TXL Multi Battery Load Units
£6,835.00
£8,202.00 inc. vat
  • Optional load units for TORKEL 910/930 battery load unit testers
  • Four models available
  • Expands the capabilities of your exisiting TORKEL
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Alber CRT-400 Cellcorder Battery Tester
In Stock : Get It Next Working Day*
Alber CRT-400 Cellcorder Battery Tester
Call For Pricing
  • Proven and patented DC resistance tests identify failing batteries
  • Battery Analysis Software easily identifies problem cells
  • Suitable for use with all battery types
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Megger MGFL100 Battery Ground Fault Locator
Megger MGFL100 Battery Ground Fault Locator
£7,660.00
£9,192.00 inc. vat
  • Locate faults up to 400kΩ
  • Operates on AC/DC systems up to 600V
  • Issues an audible and visual alarm when a real fault is found
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Megger TORKEL 930 Battery Load Unit Tester
Megger TORKEL 930 Battery Load Unit Tester
£11,865.00
£14,238.00 inc. vat
  • Powerful system for monitoring load and discharge testing on battery systems
  • Suitable for measuring batteries while still in service
  • Upgraded version of the TORKEL 910 with memory storage and additional features
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Megger TORKEL 910 Battery Load Unit Tester
Megger TORKEL 910 Battery Load Unit Tester
£12,390.00
£14,868.00 inc. vat
  • System for monitoring load and discharge testing on battery systems
  • Suitable for in-service measurements
  • High quality, 7" touchscreen
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Megger BITE2P Battery Impedance Tester with Built-In Printer
Megger BITE2P Battery Impedance Tester with Built-In Printer
Call For Pricing
  • Determine the condition of lead-acid and NiCd battery cells
  • No downtime needed with online testing capabilities
  • Built-in memory storage and integrated printer
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Megger TORKEL 950 Battery Load Unit Tester - Choice of Kit
Megger TORKEL 950 Battery Load Unit Tester - Choice of Kit
£15,885.00
£19,062.00 inc. vat
  • Test in-service batteries
  • High discharge capacity allows you to shorten the test time
  • Two kits available: standard and large
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About Battery Testers

Battery backup and generator systems are used everywhere from hospitals to IT Datacentres right down to the small UPS that you may have as a backup for your PC in the office.

Batteries need to be maintained and checked regularly to ensure that the batteries are working correctly, still providing their rated outputs, and not entering the end of their useable lives.

You'll also find batteries in cars, these also have to be regularly tested to make sure that the batteries are still working correctly and don't have damaged cells which will reduce the voltage output from the battery. We've all woken up to a car that won't start on a cold morning and it's generally the battery that's the issue.

Battery testers are commonly used to test features such as the cell voltage, impedance as well as float and ripple currents. There are also dummy loads available which will check the performance of a battery under load conditions.

Motorway rescue services such as the AA regularly use battery testers to check faulty batteries by the roadside, enabling them to quickly assess whether the battery in question is the cause of a vehicle's problems.

But how exactly do you go about testing a battery? It's a process made so much easier by using a quality battery tester, but if you need more information about testing batteries we recommend you check out the information available here.

Since there are many different ways to test batteries such as load testing, DC measurements, impedance, and conductance testing, 'shake and bake' testing, abuse testing, and more, it's important to get a tester that is perfect for the type of battery testing you need to accomplish.

There are a great variety of different battery testers available that measure everything from lead-acid cells up to 2000Ah, to performing diagnostics on batteries that boost telecom networks during power outages. Finding the right one for your needs is important, so our dedicated sales advisors will be more than happy to walk you through exactly what you're getting out of each product, ensuring that you get the right product for the right situation. If you're struggling to decide on a product, we're here to help!