As we continue our transition back to normal operations while adapting to the ever-changing issues posed by COVID-19,
we have updated our policies effective 6/14/20 (last updated 3/31/20).

-Orders placed by 2PM EST will ship same day for all ex stock items
-Special order items may require extended lead times
-We will maintain a strict locked door policy
-No pick-ups, drop-offs, or appointments  NO EXCEPTIONS

Please keep the above in mind when planning and placing your orders so we can meet your expectations.


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Bosch Knock Sensor


  • 1-20 kHz range
  • Sensitivy at 5 kHz 26 ± 8 mV/g
  • Impedance > 1 MΩ
  • Maximum Vibration ≤ 800 m/s2
  • -40 to 130°C Operating Temperature
  • Robust Design
  • Integrated 'EV1' style connector
  • Fits M8 bolt/stud