The BTM-24 is a battery tester that ensures the stable operation of various battery types. It is a professional device capable of accurately detecting multiple key battery indicators and providing a scientific basis for assessing their health. It is primarily used in various applications, including the automotive, energy, communications, industrial, and medical device sectors.
Key Features:
1. The battery tester's main interface is intuitively designed and integrates five main functions: battery measurement, start-up measurement, load measurement, charge measurement, and system settings. The device is comprehensive in its functionality, user-friendly in its interface, and quick to operate.
2. Comprehensive and Accurate Battery Detection: The battery tester is equipped with a clip that accurately detects battery voltage, supports seven detection standards, and can measure the battery's internal resistance for a more comprehensive battery status assessment.
3. Starting Performance Assessment: Equipped with a starting performance measurement module based on the reference voltage standard, it provides a reliable basis for assessing the health of the vehicle's starting system.
4. Convenient and Practical System Settings: The system settings are powerful and support simplified Chinese and English language switching, day and night mode theme switching, and factory reset to meet the personalized needs of different users in various environments.
Basic Parameters
1. Voltage Range: 12V / 24V
2. CCA Test Range: 0 – 2000 CCA (selectable)
3. Screen Material: 2.4-inch color screen
4. Language: Chinese, English
5. Product Dimensions: 80.52 x 155.76 x 28.15 mm
6. Net Weight: ≈479g
Battery Test Parameters
1. Low Battery: 0–60%
2. Average Battery: 60%–80%
3. Good Battery: 80%–100%
Starting Test Parameters
Current Starting Performance:
Good: The starting voltage is above 10.2 V
Poor: The starting voltage is 9.6–10.2 V
Extremely Poor: The starting voltage is less than 9.6 V
Load Test Parameters
1. Normal Range: The minimum voltage is greater than 13.4 V (24 V system: greater than 25.6 V).
2. The battery voltage is less than 12.8 V. Please check the alternator and wiring: The minimum voltage is less than 12.8 V (24 V system: less than 25.6 V). You must check if the alternator belt is worn and if the wire is short-circuited.
Charging Test Parameters
1. The battery voltage is too high. Please check the voltage regulator: The maximum voltage is greater than 15.0 V (greater than 30.0 V for 24 V systems). The voltage regulator must be checked.
2. The battery voltage is too low. Please check the connection points, wires, and alternator: The minimum voltage is less than 13.3 V (less than 26.6 V for 24 V systems). Check the connection points, wires, and alternator.
3. Battery voltage is normal:
Alternator performance
Excellent: Dynamic voltage > 13.9 V (24 V system > 27.8 V)
Good: Dynamic voltage > 13.7 V (24 V system > 27.4 V)
Normal: Dynamic voltage > 13.5 V (24 V system > 27.0 V)
Observed: Dynamic voltage > 13.3 V (24 V system > 26.6 V)
Test parameters for engine displacement vehicles
Equivalent application 1200-1600 cc: 350
Vehicle application 1600-2000 cc: 500
Vehicle application 2000-3000 cc: 650
Vehicle application 3000 cc and above: 750
Packing List
1. BTM-24 Host *1
2. Carrying Case *1
3. Charging Cable *1
4. User Manual *1
5. Packaging Box *1
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