Battery tester

500+ products

12V Automotive Electronic Relay Tester, Battery Relay Tester, Auto Relay Diagnostic Tool, Car Battery Tester with Clamps, Portable, Heat Resistant

~~£47.23~~

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Electronic digital display battery capacity tester, high-power lead-acid lithium-iron lithium battery tester, ternary charge and discharge meter, 5A charge, 20A discharge (1/5)

Electronic digital display battery capacity tester, high-power lead-acid lithium-iron lithium battery tester, ternary charge and discharge meter, 5A charge, 20A discharge

~~£154.78~~

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5 Pcs 1m Test Leads for 4mm Banana Plug Test Cable Kit for Ammeters, Multimeters, Ohmmeters, Battery Testers, Circuit Testers, Voltage Testers (1/5)

5 Pcs 1m Test Leads for 4mm Banana Plug Test Cable Kit for Ammeters, Multimeters, Ohmmeters, Battery Testers, Circuit Testers, Voltage Testers (2/5)

5 Pcs 1m Test Leads for 4mm Banana Plug Test Cable Kit for Ammeters, Multimeters, Ohmmeters, Battery Testers, Circuit Testers, Voltage Testers (3/5)

5 Pcs 1m Test Leads for 4mm Banana Plug Test Cable Kit for Ammeters, Multimeters, Ohmmeters, Battery Testers, Circuit Testers, Voltage Testers (4/5)

5 Pcs 1m Test Leads for 4mm Banana Plug Test Cable Kit for Ammeters, Multimeters, Ohmmeters, Battery Testers, Circuit Testers, Voltage Testers

~~£47.58~~

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in 1 Digital Car Battery Voltage Meter Voltmeter & Thermometer Temperature Display Monitor Tester DC 12V 24V - RWAuto & Motorcycle/Tools & Troubleshooting/Battery Tools/Battery Tester (1/4)

in 1 Digital Car Battery Voltage Meter Voltmeter & Thermometer Temperature Display Monitor Tester DC 12V 24V - RWAuto & Motorcycle/Tools & Troubleshooting/Battery Tools/Battery Tester

~~£31.27~~

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Battery Capacity Gauge Universal Digital Tester D C N AAA AA 9V 1.5V Coin Cell Analyzer Digital Battery Capacity Cell Analyzer Digital Battery Tester (Black) (1/4)

Battery Capacity Gauge Universal Digital Tester D C N AAA AA 9V 1.5V Coin Cell Analyzer Digital Battery Capacity Cell Analyzer Digital Battery Tester (Black)

~~£35.74~~

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Battery & Alternator Tester - L4300 (1/4)

Battery & Alternator Tester - L4300 (2/4)

Battery & Alternator Tester - L4300 (3/4)

Battery & Alternator Tester - L4300

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Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester (1/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester (2/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester (3/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester

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battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester

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Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity. (1/3)

Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity.

~~£29.98~~

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battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester

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Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--BIEMMEDUE (2/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--BIEMMEDUE (3/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--BIEMMEDUE

~~£42.70~~

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Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity. (1/5)

Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity. (2/5)

Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity. (3/5)

Battery Capacity Tester LCD Digital Display Battery Indicator for 10-100V Lithium Iron Acid Batteries and Other Vehicles. Battery Capacity.

~~£30.01~~

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battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester

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Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester

~~£26.50~~

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Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--DTEKGAZ (1/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--DTEKGAZ (2/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--DTEKGAZ (3/5)

Battery antifreeze tester, battery electrolyte hydrometer, antifreeze freezing point tester--DTEKGAZ

~~£32.35~~

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Sealey Battery Drop Tester 6/12V BT91/7 (1/2)

Sealey Battery Drop Tester 6/12V BT91/7

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Sealey Battery & Alternator Tester 12V - LCD Screen AK500 (1/5)

Sealey Battery & Alternator Tester 12V - LCD Screen AK500 (2/5)

Sealey Battery & Alternator Tester 12V - LCD Screen AK500 (3/5)

Sealey Battery & Alternator Tester 12V - LCD Screen AK500 (4/5)

Sealey Battery & Alternator Tester 12V - LCD Screen AK500 (5/5)

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Sealey Battery & Alternator Tester 12V - LCD Screen AK500

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Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (1/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (2/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (3/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (4/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£23.58~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (1/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (2/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (3/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£23.58~~

Free shipping

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester. (1/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester. (2/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester. (3/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.

~~£26.73~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (1/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (2/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (3/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (4/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£17.95~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (1/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (2/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion (3/4)

Digital Battery Capacity Tester, Battery Capacity Voltage Control Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£17.90~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery (1/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery (2/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery (3/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery (4/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery

~~£16.99~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester, for LiPo Life Li-ion NiHV NiMH Nicd Batteries (1/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester, for LiPo Life Li-ion NiHV NiMH Nicd Batteries (2/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester, for LiPo Life Li-ion NiHV NiMH Nicd Batteries (3/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester, for LiPo Life Li-ion NiHV NiMH Nicd Batteries (4/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester, for LiPo Life Li-ion NiHV NiMH Nicd Batteries

~~£23.69~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries (1/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries (2/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries (3/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries (4/5)

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries

~~£17.80~~

Free shipping

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.

Free shipping

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries

~~£29.99~~

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Digital Battery Capacity Tester - Voltage Checker for LiPo, NiMH, Li-ion - LCD Display - Remaining Capacity and Cell Voltages (1/5)

Digital Battery Capacity Tester - Voltage Checker for LiPo, NiMH, Li-ion - LCD Display - Remaining Capacity and Cell Voltages (2/5)

Digital Battery Capacity Tester - Voltage Checker for LiPo, NiMH, Li-ion - LCD Display - Remaining Capacity and Cell Voltages (3/5)

Digital Battery Capacity Tester - Voltage Checker for LiPo, NiMH, Li-ion - LCD Display - Remaining Capacity and Cell Voltages

~~£25.99~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£33.28~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Display, for LiPo LiFe NiMH Li-ion

~~£33.28~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Tester Controller, for LiPo Life Li-ion NiHV NiMH Nicd Battery

~~£33.28~~

Free shipping

Sealey Battery Drop Tester 6/12V BT91/7 (1/5)

Sealey Battery Drop Tester 6/12V BT91/7 (2/5)

Sealey Battery Drop Tester 6/12V BT91/7 (3/5)

Sealey Battery Drop Tester 6/12V BT91/7 (4/5)

Sealey Battery Drop Tester 6/12V BT91/7

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries

~~£29.99~~

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ion Batteries

~~£55.15~~

Free shipping

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester. (1/5)

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester. (2/5)

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester. (3/5)

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester.

Free shipping

Digital Battery Capacity Tester, Battery Capacity Voltage Checker Controller Tester with LCD Screen, for LiPo, NiMH, and Li-ION Batteries

Free shipping

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--DTEKGAZ (1/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--DTEKGAZ (2/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--DTEKGAZ (3/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--DTEKGAZ

~~£32.58~~

Free shipping

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--BIEMMEDUE (1/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--BIEMMEDUE (2/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--BIEMMEDUE (3/5)

Fast battery water tester, acid mass analyzer, density meter, universal vehicle-specific density tester.--BIEMMEDUE

~~£42.92~~

Free shipping

12V Battery Voltage Tester for Cars, Trucks and Motorcycles – Accurate Digital Display, Fault Detection and Automotive Diagnostics (1/4)

12V Battery Voltage Tester for Cars, Trucks and Motorcycles – Accurate Digital Display, Fault Detection and Automotive Diagnostics (2/4)

12V Battery Voltage Tester for Cars, Trucks and Motorcycles – Accurate Digital Display, Fault Detection and Automotive Diagnostics (3/4)

12V Battery Voltage Tester for Cars, Trucks and Motorcycles – Accurate Digital Display, Fault Detection and Automotive Diagnostics

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester.

Free shipping

Rapid battery water tester, acid mass analyzer, density tool, universal vehicle-specific density tester.

Free shipping

Ampnogy Battery Monitor Tester Voltmeter Ammeter 8-120V 0-350A 999Ah for Car, Motorboat, Caravan, Motorhome, Solar Powered (1/5)

Ampnogy Battery Monitor Tester Voltmeter Ammeter 8-120V 0-350A 999Ah for Car, Motorboat, Caravan, Motorhome, Solar Powered (2/5)

Ampnogy Battery Monitor Tester Voltmeter Ammeter 8-120V 0-350A 999Ah for Car, Motorboat, Caravan, Motorhome, Solar Powered (3/5)

Ampnogy Battery Monitor Tester Voltmeter Ammeter 8-120V 0-350A 999Ah for Car, Motorboat, Caravan, Motorhome, Solar Powered

~~£107.25~~

Free shipping

Digital battery capacity tester, voltage tester, suitable for lithium-polymer batteries (1/5)

Digital battery capacity tester, voltage tester, suitable for lithium-polymer batteries (2/5)

Digital battery capacity tester, voltage tester, suitable for lithium-polymer batteries (3/5)

Digital battery capacity tester, voltage tester, suitable for lithium-polymer batteries

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Car Battery Hydrometer Tester for Antifreeze Liquid (1/5)

Car Battery Hydrometer Tester for Antifreeze Liquid (2/5)

Car Battery Hydrometer Tester for Antifreeze Liquid (3/5)

Car Battery Hydrometer Tester for Antifreeze Liquid

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Draper 31290 Battery Drop Tester, 100A (1/2)

Draper 31290 Battery Drop Tester, 100A

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12V Car Battery Alternator Tester LED Digital Battery Condition Alternator Load Analyzer with LED Copper Clip for Car Motorcycle (1/4)

12V Car Battery Alternator Tester LED Digital Battery Condition Alternator Load Analyzer with LED Copper Clip for Car Motorcycle (2/4)

12V Car Battery Alternator Tester LED Digital Battery Condition Alternator Load Analyzer with LED Copper Clip for Car Motorcycle

~~£38.51~~

Free shipping

BT-168 battery capacity tester, battery measuring instrument, power tester (1/5)

BT-168 battery capacity tester, battery measuring instrument, power tester (2/5)

BT-168 battery capacity tester, battery measuring instrument, power tester (3/5)

BT-168 battery capacity tester, battery measuring instrument, power tester

~~£35.51~~

Free shipping

BT-168 battery capacity tester, battery measuring instrument, power tester (1/4)

BT-168 battery capacity tester, battery measuring instrument, power tester (2/4)

BT-168 battery capacity tester, battery measuring instrument, power tester

~~£40.39~~

Free shipping

12V Automotive Battery Charge Tester, Waveform Voltage Tester for Automotive (1/5)

12V Automotive Battery Charge Tester, Waveform Voltage Tester for Automotive (2/5)

12V Automotive Battery Charge Tester, Waveform Voltage Tester for Automotive (3/5)

12V Automotive Battery Charge Tester, Waveform Voltage Tester for Automotive

~~£43.99~~

Free shipping

4-Channel Battery Capacity Tester, High-Precision Digital Detector for Lithium Batteries, Internal Resistance and Power Measurement, Test Module for Use (1/5)

4-Channel Battery Capacity Tester, High-Precision Digital Detector for Lithium Batteries, Internal Resistance and Power Measurement, Test Module for Use

Free shipping