Step 1: calculating engine rpm
Step 2: testing battery voltage trend during each revolution
Step 3: displaying absorbed power and compression calculated through starter operation for each piston
Step 4: testing battery charge and efficiency
Technical data:
• Operating voltage: 12V DC (vehicle battery)
• Dimensions: 140x75x30 mm
• Clamp cable length: 1300 mm
• Weight: 215 g
https://youtube.com/watch?v=mWyKL-TJfaA%26hl%3Den%26fs%3D1%26rel%3D0
