The digital HD-01R Tachometer for Harley-Davidson® gives precious informations on the oil pressure, and its warning function could also save the engine from bad damage. This instrument will fit with the OEM oil pressure sensor. To make the needle stable for the high vibrations, we adopt the stepper motor on all our needle meters. With the auto-scan function, the HD-01R Tachometer for Harley-Davidson® will scan when the engine is turned on. This tachometer with illuminated needle is very easy to read at night. Want something different? This is the right meter.

* IMPORTANT:  Will not work with CANBUS system

 Specifications (R= Range U=Unit)

• Tachometer
  R: 0 ~ 9,000 RPM | U: ± 100 RPM
• Stroke / piston setting
  2 stroke: 1, 2, 3, 4 pistons
  4 stroke: 1, 2, 3, 4, 5, 6, 8, 10, 12 pistons
• Oil pressure
  R: 0 ~ 75 PSI
• Effective temperature
  R:14 ~ 140 °F (‑10 ~ 60 °C)
• Effective voltage
  DC 12 V
• Should be used with Harley‑Davidson® sensor 74438‑99A (H‑D® jumper wire oil pressure sensor 32806‑00)
• Some motorcycles might require adjustable RPM signal filter in order to work correctly

Instructions