Expert Help & Advice
CAA Registered Aerodrome
Established 2007
TTO DIGITAL TACHOMETER & HOURMETER
TTO DIGITAL TACHOMETER & HOURMETER
Item Code: G03


  • Works on all gas engines (including newer fuel injected four cycle engines)
  • Tracks total hours on motor, non-resettable
  • Measures tach up to 20,000 RPM in real time
  • Measure and records max RPM, resettable
  • Spinning-arrow activity icon
  • Adjustable settings for Fast/Slow updates, Hi/low spark sensitivity (for electrical noise suppression)
  • 99,999 Hour Digital Display
  • Spinning-arrow activity icon
  • Peel-n-Stick or Bolt-on
TACH-HOUR METER:
Engine is NOT Running:Accumulated Run Time (Hours)
Engine IS Running:Current RPM
Engine Recently Stopped:Max RPM
Reset MAX RPM:Hold Button for More than 3 Seconds
Reset MAX RPM:Engine Recently Started

SETUP MODE:
Press button to enter setup mode. >>
1: PPR Adjust (number of tach pulses per crankshaft revolution.)
After the first button press, the PPR setting display appears. Press the button to scroll through (default 1.0, 2.0, or 0.5.)
Release button and wait 4 seconds to continue. >>
2: Sensitivity Adjust (the sensitivity of sensor to tach pules.)
Press button to select setting (default Hi, or Lo.)
Release button and wait 4 seconds to continue. >>
3: Speed/filter option (smoothness of display update.)
Select (default Slow 1sec updates, or Fast 1/2sec updates.)
Release button and wait 4 seconds to finish setup mode.
 




  • Works on all gas engines (including newer fuel injected four cycle engines)
  • Tracks total hours on motor, non-resettable
  • Measures tach up to 20,000 RPM in real time
  • Measure and records max RPM, resettable
  • Spinning-arrow activity icon
  • Adjustable settings for Fast/Slow updates, Hi/low spark sensitivity (for electrical noise suppression)
  • 99,999 Hour Digital Display
  • Spinning-arrow activity icon
  • Peel-n-Stick or Bolt-on
TACH-HOUR METER:
Engine is NOT Running:Accumulated Run Time (Hours)
Engine IS Running:Current RPM
Engine Recently Stopped:Max RPM
Reset MAX RPM:Hold Button for More than 3 Seconds
Reset MAX RPM:Engine Recently Started

SETUP MODE:
Press button to enter setup mode. >>
1: PPR Adjust (number of tach pulses per crankshaft revolution.)
After the first button press, the PPR setting display appears. Press the button to scroll through (default 1.0, 2.0, or 0.5.)
Release button and wait 4 seconds to continue. >>
2: Sensitivity Adjust (the sensitivity of sensor to tach pules.)
Press button to select setting (default Hi, or Lo.)
Release button and wait 4 seconds to continue. >>
3: Speed/filter option (smoothness of display update.)
Select (default Slow 1sec updates, or Fast 1/2sec updates.)
Release button and wait 4 seconds to finish setup mode.
 


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