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Electronic Battery Tester 12/24V with Start / Charge Analyser
This battery tester is designed to test 12 and 24 volt automotive lead acid batteries includ-
ing maintenance free and sealed for life batteries, it can also help analyse 12 and 24 volt
starter and charging systems. These instructions must be followed for its safe and efficient
use:
• Battery acid is corrosive, any contact with the skin should be immediately rinsed with
copious amounts of water. If in contact with the eyes rinse immediately and seek medical
assistance.
• Batteries can produce explosive gases so always work in a well ventilated area. Do not
work near naked flames, lit cigarettes etc., and avoid any action which may cause sparking.
• If the battery to be tested has a damaged or cracked case do not use the tester; replace
the battery.
• Protect the tester from dampness and never use in a damp or wet environment.
• Only use this product to test lead/acid automotive batteries of the appropriate voltage.
Do not test batteries connected in parallel.
• Make sure the clamps are connected to clean battery posts to ensure a solid connection
and accuracy while analysing the battery.
Part 0-524-74
WARNINGS
www.durite.co.uk
0-524-74-LEAF
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Summary of Contents for Durite 0-524-74
- Page 1 Electronic Battery Tester 12/24V with Start / Charge Analyser Part 0-524-74 WARNINGS This battery tester is designed to test 12 and 24 volt automotive lead acid batteries includ- ing maintenance free and sealed for life batteries, it can also help analyse 12 and 24 volt starter and charging systems.
- Page 2 Before testing, set the voltage according to the type of bat- tery voltage. Select 12V mode for a 12V battery. Select 24V mode for a 24V battery. Then choose one of the following testing procedures: Battery capacity test, Start-up load test, Maximum load system test, Charging system test. 0-524-74-LEAF www.durite.co.uk...
- Page 3 Press<UP ARROW> <DOWN ARROW> button to select he type of battery. Then press <ENTER> Press <UP ARROW> <DOWN ARROW> button to select quick test or accurate test. Enter the battery capacity, Press <UP ARROW> <DOWN AR- ROW> to adjust value. 0-524-74-LEAF www.durite.co.uk...
- Page 4 Press <ENTER> See the below picture: According to the label of the battery, press <UP> <DOWN> button to select quick test or accurate test. The below picture is the selection of accurate test, press <UP> <DOWN> fur- ther. See the picture: 0-524-74-LEAF www.durite.co.uk...
- Page 5 CCA rated value. See the picture: Press <ENTER> to start the test. When the test is completed, the test results will be displayed in the LCD screen. Press <ESC> to return to select other test functions. www.durite.co.uk 0-524-74-LEAF...
- Page 6 When selecting 24V test, internal resistance equals the sum of two groups 12V batteries in series. Life: Display the condition of the battery. Suggest replacing the battery when it shows below 45%. 0-524-74-LEAF www.durite.co.uk...
- Page 7 Life check OK, and voltage check over low The result indicates the battery is OK and remains 73% of life. But only 11.88V left and over low voltage, which can affect the result. At this time it is better to charge the battery and retest. 0-524-74-LEAF www.durite.co.uk...
- Page 8 - The lowest voltage lower than 9.6V (for 24V system, the reading is under 16V) means the system must be checked. Please check the relative connections, wires and engine. Also the terminals of the battery should be checked to see if oxi- dised. 0-524-74-LEAF www.durite.co.uk...
- Page 9 After operating, press <ENTER> to display the maximum load system test screen as the picture below: As can be seen in the picture current test voltage is 12.86V, standard voltage is 12.80V,(for 24V system standard voltage is 25.60V), the lowest voltage is 12.30V 0-524-74-LEAF www.durite.co.uk...
- Page 10 24V system, standard maximum voltage is 30.00V), tested maximum voltage is 14.10V. The other value indicates the current test voltage is 13.88V, standard minimum voltage is 13.30V(for 24V system, standard minimum voltage is 26.60V), tested minimum voltage is 13.58V. 0-524-74-LEAF www.durite.co.uk...
- Page 11 - If the voltage is higher than 15.00V,(for 24V system, the reading 10 is over 30.00V), please check the voltage regula- tor. - If the voltage is lower than 13.30V,(for 24V system, the reading is under 26.60V), please check the connections, wires and the engine. 0-524-74-LEAF www.durite.co.uk...
- Page 12 Internal batteries Protective case Full rubber holster Test lead length 0.8 m Clip material Part insulated steel Clip jaw opening 23 mm (max) Operating temperature 0˚C to 50˚C Weight 400g Dimensions (L)180 x (W)90 x (H)32mm Compliance CE, RoHS 0-524-74-LEAF www.durite.co.uk...
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