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Monarch Panel Tachometers & Stroboscopes

ACT Series Panel/Bench Top Tachometers & Sensors with Totalizing and Counting ---

Buy It Now ! Ordering Info

  • Six standard models for both OEM and user applications
  • Offers a fixed and floating decimal point
  • Can be supplied with remote optical, infrared, laser, proximity, magnetic and contact temperature sensors
  • Sensors: Optical (1 RPM to 150,000 RPM); Proximity (1 RPM to 60,000 RPM); Magnetic (1 RPM to 100,000 RPM); Infrared (1 RPM to 999,990 RPM); Laser (1 RPM to 150,000 RPM)
  • 25' extension cable for remote optical, infrared and laser sensors. May also be used for SPS-5 and SPLS-5 self powered sensors

Act-1A family ---

  • Three models which operate from either a single pulse per revolution, ten pulses per revolution or sixty pulses per revolution
  • Alarm or output option available
  • Accuracy: ±1 RPM
  • Resolution: 1 RPM
  • Display: .56" high red seven segment LED (Optional: .5" LCD)

Act-2A, 3 and 3A ---

  • NIST calibration supplied
  • Front panel programmable for single or multiple pulses per revolution and for scaling. They may be used as tachometers, ratemeters, counters and totalizers
  • Act-3 has front panel programmable alarm set points, analog voltage and current outputs 
  • Accuracy: .001%
  • Resolution: Fixed Range Mode- 1 RPM (10-99.999 RPM) and 10 RPM (100,000-999.990 RPM); Auto Range Mode- up to .0001 RPM
  • Display: .56" high red seven segment LED, programmable and floating decimal point


Nova Strobe Digital and Analog Stroboscopes


  • Internal rechargeable batteries or main powered models
  • Weighs 21Ž2lbs for true portability
  • Continuous cool operation
  • Input/Output jacks facilitate remote synchronization from external input
  • More than 20% more bright, white light on the subject
  • Easy-to-read backlighted Digital or Analog (Quasi-Digital) display
  • Latching trigger and 1/4-20 UNC tripod mount allow hands-free operation
  • Optional splashproof cover
  • Packaged as kits. Includes stroboscope, spare lamp, carrying case (charger included with internal battery models)

Buy It Now ! Ordering Info

Four models available:

Nova Strobe AA Analog Line ---

  • Range (FPM): 100-8,000
  • Accuracy: ±2% of setting
  • Power: 115 VAC, 50-400Hz or 220-240VAC, 50-400Hz

Nova Strobe AB Analog Battery ---

  • Range (FPM): 100-8,000
  • Accuracy: ±2% of setting
  • Power: Internal rechargeable battery >60 min operation at 6000FPM

Nova Strobe DA Digital Line ---

  • Range (FPM): 100-12,000
  • Accuracy: ±1 FPM
  • Power: 115 VAC, 50-400Hz or 220-240VAC, 50-400Hz

Nova Strobe DB Digital Battery ---

  • Range (FPM): 100-12,000
  • Accuracy: ±1 FPM
  • Power: Internal rechargeable battery >60 min operation at 6000FPM

* Also available in kit forms 


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