52484 Digital Battery Tester with LCD Display
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Specifications
- Model: 52484
- Voltage Compatibility: 12V – 24V
- Battery Capacity Range: 3Ah – 200Ah
- Supported Battery Types: VRLA, GEL, AGM, EFB, STD
Product Information
Using advanced conductivity testing technology and reverse
polarity protection, the Qoltec Digital Battery Tester provides
critical information about the battery under test to diagnose
battery and charging problems efficiently.
Compatibility
Refer to the battery label for battery type and CCA values
before use. Supported battery types include VRLA, GEL, AGM, EFB,
STD.
Instructions for Safe Use
- Follow instructions for proper use to avoid dangerous
situations. - Ensure clean battery terminals before testing to prevent
errors. - Wear safety goggles when working near batteries.
Device Description
Refer to Illustration 1 in the appendix for detailed operation
instructions.
How to Start the Tester?
The tester will check each battery based on the selected system
standard and battery parameters for accurate results.
Before the Test
Ensure the engine and all power sources are OFF. Turn on vehicle
headlights for 2-3 minutes to normalize battery voltage if fully
charged.
Steps:
- Connect red positive (+) terminal to battery’s positive
terminal and black negative (-) terminal to battery’s negative
terminal. - Ensure clamps have a secure grip for accurate results.
Frequently Asked Questions (FAQ)
Q: Can I use the tester for other types of batteries not
listed?
A: The tester is designed for specific battery types mentioned
in the compatibility section. Using it with other types may not
provide accurate results.
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User manual Qoltec Digital Battery Tester with LCD Display | 12V | 24V | 3Ah-200Ah EN MODEL : 52484
INTRODUCTION
Thank you for your trust and for choosing our battery tester. We are confident that the product will meet your expectations.
This manual will guide you through the installation and use of the device. If you have any questions after reading this manual, please contact the NTEC sp. z o.o. service department.
PRODUCT INFORMATION
Using the most advanced conductivity testing technology and reverse polarity protection, the 12V-24V battery tester provides critical information about the condition of the battery under test to quickly diagnose battery and charging problems.
COMPATIBILITY
The battery type and CCA (cold starting current) values are indicated on the battery label, please refer to them before use. The tester supports the following battery types : VRLA, GEL, AGM, EFB, STD.
INSTRUCTIONS FOR SAFE USE
1. This tester must be used in accordance with the instructions, taking into account the working conditions and the type of work to be performed. Use of the tester in a manner inconsistent with its intended use may result in dangerous situations.
2. Ensure that the battery terminals are clean before testing, as grease and dust can lead to errors in the test results.
3. Wear safety goggles when working near batteries. 4. To avoid electric shock, check that the insulation layer of the battery terminals is
in normal condition (not damaged, bare or disconnected). 5. The test should be carried out in a well-ventilated area. Explosive and toxic gases
may be produced during testing. 6. Keep hair, hands and clothing, as well as the tester cables, away from moving
blades and belts. 7. Do not store the tester in a place accessible to children. 8. Do not place the tester near the engine or exhaust pipe to avoid damage from
high temperatures when the car engine is running. 9. Do not smoke, spark or use matches near the battery during testing. 10. Do not remove the battery terminals during testing. 11. To avoid damage to the tester, do not place it in a damp or dusty environment. 12. Do not disassemble the tester as this may damage it.
DEVICE DESCRIPTION
Illustration 1 in the appendix
NO
Operation
1
Previous option / increase in battery rating
2
Cancel
3
Next option / decrease battery rating
4
Confirm
5
Reset / Restart
6
Red “Crocodile” type terminal : Positive battery test terminal
7
Black crocodile-type terminal : Negative battery test terminal
HOW TO START THE TESTER ?
The tester will check each battery according to the actual system standard selected and the parameters marked on the battery to obtain an accurate result.
Before the test
The engine and all other power sources must be OFF during the test for accurate results. Turn on the vehicle’s headlights for 2-3 minutes until the battery voltage drops to a normal value if the battery is fully charged.
2 Steps
a. The red positive (+) battery terminal is connected to the positive (+) battery terminal and the black negative (-) battery terminal is connected to the negative (-) battery terminal. Ensure that the clamps have a firm, secure grip on the battery terminals for accurate results.
b. Press
or to select the BATTERY TYPE ( is specified on the battery nameplate),
confirm with “ENTER”.
Illustration 2
c. Press
or to select the corresponding test standard ( is indicated on the
battery nameplate), again confirm with “ENTER”.
Figure 3
d. Hold down
or and then select the battery’s EDC/CCA values ( is specified on
the battery nameplate or in the EDC/CCA parameter table).
Illustration 4 EDC/CCA Parameter table Illustration 5 e. Press “ENTER” to start the battery test. Illustration 6
f. The test results are as follows: Illustration 7 SOH: Condition R: Internal resistance Figure 8 SOC: State of charge VOLT: Battery voltage Figure 9 EDC/CCA: Estimated discharge current
FINAL TEST RATING
PERFECT
GOOD BAD
Ideal battery life, SOH 90%
Battery life Good, SOH 75% Bad Battery life, SOH 50%
REPLACE RECHARGE
Battery dead, SOH < 50% Re-test the battery after charging
The terminal is not well connected to the battery terminal battery
BATTERY SYSTEM SPECIFICATION
The battery tester will test each battery according to the selected system and rating.
CCA:
Cold start amps, specified by SAE and BCI, the most commonly used value for starting the battery at(-18’C)
IEC: SAE: EN: DIN: CA:
Standard of the internal electrotechnical commission
Standard of the Society of Automotive Engineers Standard of the European Automobile Industry Association Standard of the German Automobile Industry Committee
Starting amperes Standard effective starting current at 0°C
PRODUCT SPECIFICATIONS
Display: 2.7″ LCD
Cable range: 650 mm
Storage temperature: -20° C to +70 C °
Operating temperature: -20° C to +60 C °
Dimensions : 150x90x35 mm
Net weight : 325 g
FREQUENTLY ASKED QUESTIONS
QUESTION Is this battery tester powered by internal batteries? Can the tester charge the battery?
Can the Tester check the life of the battery? Which batteries can the tester be used with? Why is the test result inaccurate?
Why does the display show nothing?
ANSWER No, the tester can only be powered by the battery under test. The tester can detect the battery, check its condition, but will not charge the battery. Yes, we can check the state of the battery and the percentage of charge. It can be used with 12V and 24V batteries. The parameter set may be incorrect. Enter the correct data from the battery label. Make sure the battery voltage is higher than 8V and the terminals are connected correctly.
UTILISATION 1. Dispose of according to local electronic waste regulations. 2. Do not dispose of in fire or incinerate. WARRANTY Product covered by a 24 month manufacturer’s warranty from the date of purchase. In case of problems, please contact customer service.
ATTACHMENT
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Documents / Resources
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