FNIRSI BTM-24 12V/24V Car Battery Tester 0-2000 CCA Automotive Battery Load Tester Cranking Charging Circut Diagnostic Tools
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Description
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 size:80.52*155.76*28.15mm
6.Bare weight: ≈479g
Battery test parameters
1.Battery life is low: 0-60%
2.Battery life is average: 60%-80%
3.Battery life is good: 80%-100%
Current startup performance :
good :Startup voltage is above 10.2V
poor: Startup voltage is 9.6-10.2V
extremely poor: Startup voltage is less than 9.6V
1.Normal range: Minimum voltage is greater than 13.4V (24V system is greater than 25.6V)
2.Battery voltage is less than 12.8V, please check the generator and wires: Minimum voltage is less than 12.8V (24V system is less than 25.6V), need to check whether the generator belt is worn and whether the wire is short-circuited
Charging test parameters
1.Battery voltage is too high, please check the voltage regulator: Maximum voltage is greater than 15.0V (greater than 30.0V for 24V system), need to check the voltage regulator
2.Battery voltage is too low, please check the connection points, wires and generator: Minimum voltage is less than 13.3V (less than 26.6V for 24V system), check the connection points, wires and generator
3.Battery voltage is normal:
excellent: Dynamic voltage>13.9V (24V system>27.8V)
good: Dynamic voltage>13.7V (24V system>27.4V)
normal: Dynamic voltage>13.5V (24V system>27.0V)
observed: Dynamic voltage>13.3V (24V system>26.6V)
EHICLE DISPLACEMENT 1200~1600 CC: 350
VEHICLE DISPLACEMENT 1600~2000 CC: 500
VEHICLE DISPLACEMENT 2000~3000 CC: 650
VEHICLE DISPLACEMENT 3000cc and above: 750
BTM-24 Packing List
1. BTM-24 Host *1
2. Carrying bag *1
3. Charging cable *1
4. User Manual *1
5. Packing Box *1






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