We are delighted to stock the excellent all-sun Automotive Battery Load Tester 6V/12V LED Voltage Indicator 1000 CCA Charging Voltage Test.
With so many on offer today, it is wise to have a brand you can trust. The all-sun Automotive Battery Load Tester 6V/12V LED Voltage Indicator 1000 CCA Charging Voltage Test is certainly that and will be a excellent buy.
For this reduced price, the all-sun Automotive Battery Load Tester 6V/12V LED Voltage Indicator 1000 CCA Charging Voltage Test is highly recommended and is a regular choice with lots of people. Zhangzhou Eastern Intelligent Meter Co., Ltd have included some excellent touches and this results in great value.We aim to stock the only the best products from Zhangzhou Eastern Intelligent Meter Co., Ltd and the all-sun Automotive Battery Load Tester 6V/12V LED Voltage Indicator 1000 CCA Charging Voltage Test is no exception.
This tester is designed for automotive battery load voltage test,charging voltage test and starter motor test.It is very useful and can be used in vehicle's fault diagnosis and service.
1.Battery Load Test
This test evaluates a battery's ability to crank an engine.The tester draws current from the battery while measuring its voltage level.The voltage level of a good battery will remains relatively steady under load,but a defective battery will show a reapid loss in voltage.Battery size(CCA rating)and temperature will effect test result-follow instruction carelly.
2.Cold Temperature Effects
Because of the chemical nature of the battery, it will test lower when cold than when warm. For most accurate results, this effect should be compensated for when the battery's internal temperature is below 40°F (4.4°C?. Assum the battery's internal temperature to be the day's high-low average temperature.
3.Charging Voltage Test (for 12V system only)
This test enables the user to measure the output voltage of the alternator/regulator and check for undercharging or overcharging, which leads to poor battery performance and short life.
Note: Engine must be at normal operating temperature.
Starter Motor Test (for 12V system only)
This test identifies excessive starter current draw, which makes starting difficult and shortens battery life.
Note: Before starter motor test, you must perform battery load test. Only if the battery proves good in the load test can you proceed to the starter motor test. Note the load voltage obtained in the load test