Anything able to read 200mA DC Ampêres. 20 $. It also should have a diode tester which beeps when you put red & black together to check connections, cables and stuff.
Anything able to read 200mA DC Ampêres. 20 $. It also should have a diode tester which beeps when you put red & black together to check connections, cables and stuff.
Anything able to read 200mA DC Ampêres. 20 $. It also should have a diode tester which beeps when you put red & black together to check connections, cables and stuff.