Compact A2103-LSR-K Advent Professional Optical / Contact Handheld Tachometer, Optical Range 50 - 2000mm

Price: $ 695.00

Compact A2103-LSR-K Advent Professional Handheld Tachometer

Compact A2103-LSR-KAdvent Professional Handheld Tachometer

Advent professional Optical/Contact Tachometers


  • A very versatile multipurpose Tachometer/Counter, with both Optical or Contact rpm, linear rate/distance ranges
  • Additional remote Laser Optical Sensor for rpm monitoring in difficult access applications
  • Unique inverting display, allows easy reading when in limited access situations
  • Optical range of up to 2 metres - the optical performance is second to none
  • Time & Count modes
  • Data capture and very fast response modes - 0.1 seconds update time
  • Traceable certificates supplied as standard

Signal output features
5v Pulse Signal is via the 3,5mmstereo Jack socket on the rear of housing,provided for MiniLaser Remote Sensor input.

This can be used to measure any pulse ratesignal up to 5v p-p.

Contact Measurement
Measurement units - Revs - Metres - Feet -
Yards per min and per second or length in 0/1metres units Time interval or reciprocal speed- for very slow rates in seconds/rev Count mode - counts distance or revs

Additional information

  • Special capture and averaging features:
  • Maximum - Captures max. speed in 0.1 secs
  • Minimum - Captures min. speed in 0.1 secs
  • Timebase - 0.1 seconds in Capture mode
  • Average - Averages over last 8 readings


Laser (internal & remote)
Optical range50 - 2000mm
Angle+/- 80
Light Source1mw Laser 635nm class II
Speed range3 - 99,999 rpm or rps equiv
Resolutionmax. 0.001 (autorange)
Accuracy0.05% +/- 1 digit
Update0.8 sec
Capture mode 0.1 sec
Count 0-99999 revs or lengthin linear
Time interval0-99999 secs (autoranging)
MemoryHolds last reading 1 minute
On target ind.Yes
Low battery ind.Yes
Signal input3.5mm socket forext. Optical Sensor
Remote SensorMiniLaser with1 metre cable supplied
Power4 x AAA batteries-supplied
Contact AdapterSupplied
Reflective tapePack of tape supplied

Order CodesDescription
A2103-LSR-KCombined Laser Optical Tachometer

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Product Price
Compact A2103-LSR-K Advent Professional Optical / Contact Handheld Tachometer, Optical Range 50 - 2000mm $695.00
Accessories Price
205T Reflective Tape 1 in x 7 in $2.00
205TS - Reflective Tab Sheet 35 1/2 in x 1/2 in $5.00
A2100/01 - Spare Contact Adapter for Compact Tachometers $99.00



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