Operation CHARM: Car repair manuals for everyone.

Tachometer

Range Specifications
Tester Indication (RPM) Allowable Range
1000 880 - 1060 Revolutions Per Minute (rpm)
2000 1970 - 2150 Revolutions Per Minute (rpm)
3000 3000 - 3180 Revolutions Per Minute (rpm)
4000 4000 - 4240 Revolutions Per Minute (rpm)
5000 5000 - 5300 Revolutions Per Minute (rpm)
6000 6000 - 6360 Revolutions Per Minute (rpm)