Diesel Engine Tachometer
The A2106 is an ideal test Tachometer for most diesel engine applications, it functions with all types of Diesel engines (where exposed injector pipes exist). The speed is sensed by a transducer clamped around an injector pipe, the correct size sensor is required for each pipe diameter.

Automatic Measurement - Auto switch off
The units operate continuously once powered on, measurement will be automatic while speed pulses are being received from the Transducer, after approximately 5 minutes of inactivity the instrument switches off.

Inverting display This unique feature allows the Tachometers to be used through 180 degrees rotation, providing easy readability in difficult applications.

Maximum revs capture mode Allows the user to take "single shot" peak speed checks on machines with automatic overspeed governors and centrifugal clutch checking, the actual maximum speed is held in the display.
  • Ideal for checking fast idle & maximum governed speeds
  • Speed range 60 - 8,000 rpm
  • 1 rpm resolution
  • Ideal for most 4 Stroke and 2 Stroke Diesels
  • Range of Injector pipe Transducers available for 4.5mm - 10mm dia. Pipes
  • Reversible display
  • Hands free operation mode
  • Inverting display adds versatility
Complete Kit
The A2106 comes supplied in a custom carrying case with AAA Batteries, Instruction Manual, Calibration certificate, Transducer cable and Transducer DES/10 (6mm) kit
Speed Range60 to 18,000rpm
Resolution10 rpm
Accuracy0.05% ± 1 digit
Update0.8 sec (normal mode)
Capture mode0.1 sec
ControlsOn, invert, Capture select ratios 1:2 or 1:1
Auto OffAuto shutdown if inactive for 5 minutes
Signal IndicatorYes in display
Low battery ind.Yes in display
Power4x AAA batteries
Transducer Cable1 metre cable connectors included
Injector pipe Transducers Standard
Codes Pipe Size
DES/09 4.55mm
DES/10 6.00mm
DES/11 6.35mm
DES/12 8mm
DES/14 7mm
DES/15 10mm
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A2106$465.00Advent Diesel Engine Tachometer
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1 Week Lead Time (Estimated)
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