HS2234 Non-contact Digital Laser Tachometer


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Product Type Tachometers
Color Black
Material ABS
Power & Batteries
Batteries Included Yes
Battery Form Factor AAA
Required Battery Count 2
Package Type Plain
Package Contents 1*Tachometer, 4*Reflective Tapes
Dimensions us | metric
Depth 32 mm
Height 108 mm
Width 60 mm
Product Weight 73 g
SKU 9626020
DATE LISTED 12/28/2017

  • MCU Embedded, and based on optoelectronic. semiconductor laser and other advanced technology, measuring RPM is accurate non-contact.
  • Wide range of the measurement and high-resolution.
  • Automatic measuring and manual measuring selection.
  • The power of laser is of high and low selection to adapt th far and near distance.
  • Automatic to record 50 sets of data, and the sampling interval time could be changed.
  • Automatic to record the Max, Min and Average data.
  • LCD light helping work in the dark.
  • Auto shut off after 30 seconds without operation.


  • Display: 5 digits LCD, Max 99999
  • Measuring Range: 2.5 RPM ~ 99999RPM
  • Resolution: 2.5RPM ~ 999.9RPM (0.1RPM), 1000RPM ~ 99999RPM (1RPM)
  • Accuracy: +/-(0.05% rdg + 1 digital)
  • Available Distance: 50mm ~ 500mm
  • Sampling Time: 0.5s (over 120RPM)
  • Time base: Crystal Oscillator
  • Operating Temperature: 0'C ~ 50'C
  • Storage Temperature: -20'C ~ 60'C
  • Enclosure: Instruction Manual, batteries, reflecting tape marks.
  • Power Consumption: Laser in Low power 25mA, Laser in High power 40mA

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