Specifications:
Measuring range: 0.01A-19.99A
Accuracy: ±2%
Maximum load: 20 A /48 V(DC) for 10 seconds
Note:
This tester can only be used for current measurement of vehicles. Do not exceed the maximum load of the tester: maximum 20A 48V / 10 seconds.
Turn off the ignition switch of the vehicle before connecting or disconnecting the tester.
Battery not include(23A 12V*1), need buy it yourself.
Practical display screen:
The car circuit tester is designed with display screen, convenient to use daytime, night time. Easy to check the reading even in low light environment.
And it can be used as a illuminated lamp for testing and maintenance in dark places
LCD screen can clearly display the current value, and detect the current circuit is positive current (DC) or negative current (DC underlined)