Model ACT-1B Panel Tachometer

•  The ACT-1B Series Digital Panel Mount/Bench Tachometers are
    used to dis play RPM from a single pulse per revolution ( Model
    ACT-1B ) 10 pulses per revolution ( Model ACT-1B-10 ) or 60
    pulses per revolution ( Model ACT-1B-60 ) The units are powered
    by either 115 or 230 Vac 50/60 Hz or an optional 12 Vdc. The ACT
    1B Series has a Universal Input, accepting input signals from optical
    proximity, magnetic or laser sensors; direct TTL or an extermal AC
    source. The ACT-1B Series is primarily intended for permanent
    panel mount installation, and provides a 5 digit LED display of rota
    tional speed. All connections are made on the rear of the rear
    of the instrument with easily accessible screw terminal connectors.
•  Individual input and output TTL jacks for powering sensors and daisy
   - chaining multiple strobes
•  DB Plus, DA Plus Tachometer mode for speed measurement up to
   200,000 RPM using extemal sensors
•  All digital microprocessor controlled for rock steady. accurate fiash
   rates.
•  Kits include carry case and spare lamp
•  N.I.S.T. Certificate of Calibration included.

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Fixed Range Mode            Auto Range Mode
1 RPM ( 5-99,999 RPM )    Up to 0.0001 RPM
10RPM ( 100,000-999,990 RPM ) 

0.56 inch high red seven segment LED

0.5 second above 120 RPM

From C relay contacts, rated 1A
at 115 Vac

Automatic or manual reset
programmable from front panel
pushbuttons

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Model ACT-3 Panel Tachometer

•  Front panel programmable
The Engine Tachometer is available with 12Vdc, 230Vac or 115 Vac power. The ACT-3 Tachometer offers all the required output options available for easy interfacing to your data acquisition systems. Outputs include: 4-20 mA, 0-5V, TTL pulse, two alarm set points and an RS232C bi-directional serial interface. The analog outputs offer 12 bit resolution which can provide extremely accurate and repeatable readings. The operating range of the ACT-3 Tachometer is 5-999,990 RPM with an accuracy of 0.0015% + 1RPM.

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Pocket Laser Tach 200

•  The compact and versatile Pocket-Tachs are ideally are ideally
    suited for non-contact contact and linear speed measurements.
    Pocket Laser Tach 200 ( PLT200 ) is a gigital battery-Powered
    Portable optical tachometer, which operates up to 25 fett from
    a reflective target usins a laser light source. The ergonomic design
    allows safe. direct ine-of sight viewing of both the target and
    the display at the same time, while providing a non-slip rurface for
    singlehand operation
Multi-Function
•   PLT200 is a 32 function Tachometer/Rtemeter, Totalizer/Counter
    Timer( stopwatch ) which is programmable in both English and
    Metric rates. Support is built- in for both our optional Remote
    Sensors PLT200 has a TTL compatible Output to trigger devices
    like data collectors or stroboscopes. The KIT is supplied complete
    with a Remote Contact Assembly including concave and convex
    tips and a 10 cm linear speed wheel all in am latching carrying case

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Phasar-Laser Tach Series

•  Phasar-Laser combines the accuracy and safety of a non-contact
   optical tachometer with the convenience and ease of operation of
   a pistol grip instrument, housed in a pistol grip instrument, housed
   in a rugged steel enclosure The tachometer provides a convenient
   visible red laser for easy targeting along with a latching trigger for
   hand held operation and a mounting bushing for tripod mounted
   use.
•  Phasar-Laser-R provides for optional sensor for difficult to reach
   locations in addition to the standard internal measurement optics.
Features
•  Convenient pistol grip design
•  Rugged steel enclosure
•  Safe non-contact operation to 10 feet ( 3 m ) and 45 degrees
   from reflective tape
•  On-target and low hattery indicators
•  Last measurement memory

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Tach-4A Portable Precision Tachometer

•  Tach-4A innovated the combination of a high accuracy, range
   Tacometer, multi-function Totalizer/Counter and timer ( Stopwatch)
   in one versatile instrument Tach-4A is the word's most accurate
   portable tachometer providing resolution of up to 0.0001 RPM.
   Safe non-contact operation up to 36 inches ( 91.44cm ) and ±45°
   from perpendicular on a reflective tape target
•  Tach-4A is menu programmable from a six button membrane keypad.
   A unique scaling feature allows triggering from one or multiple
   pulses per revolution as a tachometer, ratemter and totalizer/
   counter displaying data engineering units.
•  Tach-4AR is available with remote sensing capability. Remote
   sensing capability capability. Remote sensors may be optical infrared
   magnetic or laser. See Page 7 for optional sensors. The optional
   0-5V TTL compatible Pulse Output ( PO ) is supplied with a cable
   for BNC interface to data acquistion equipment

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