| Tachometers/Ratemeters | |
 DS-800 Digital Speed Indicator |
DS-800
Digital Speed Indicator Large 4 digit LED Display. Crystal time base for high accuracy. Input frequency range to 20 kHz. May be AC or DC powered. |
 SPD-100 Digital Tachometer |
SPD-100
Series Pickup Powered Digital Tachometer Intrinisically safe. Solid-state. Extremely well sealed for rugged indoor or outdoor applications. Four digit LCD display. Lighted versions available. |
 LST-100 Digital Tachometer |
LST-100
Series Low Speed Digital Tachometers Similar to SPD-100 series, but with internal pulse rate multiplication for display of very low speeds. Solid-state. Extremely well sealed for rugged indoor or outdoor applications. Four digit LCD display. Lighted versions available. |
 ITD-100 Digital Tachometer |
ITD-100
CD Ignition Powered Digital Tachometer Similar to SPD-100 Series, but powered directly from cd ignition, no external power required. Low current drain. Sold-state, easy to install. Extremely rugged for outdoor and indoor applications. Four digit LCD display. Easy field calibration for 2-4 cycle engines and virtually any number of cylinders. |
 SPD-700 Digital Tachometer |
SPD-700
Series Pickup Powered Digital Tachometers Intrinsically safe, solid-state, panel meter. Four digit LCD display. |
 ITD-700 Digital Tachometer |
ITD-700A
CD Ignition Powered Digital Tachometer Similar to SPD-700 Series, but powered directly from capacitive discharge ignition, no external power required. Low current drain. Solid-state, easy to install. Four digit LCD display. Easy field calibration for 2-4 cycle engines and virtually any number of cylinders. |
 DS-900 Speed Indicator/Trip |
DS-900
Digital Speed Indicator/Trip Large 4 digit LCD display, 3 active digits, one fixed zero. Universal ranging of display by changing front mounted capacitor. Setpoints can be tested without overspeeding. May be AC or DC powered. |
 MTH-103D Digital Tachometer/Hourmeter/Trip |
MTH-103D
Pickup Powered Digital Tachometer/Hourmeter/Trip Rugged multipurpose microprocessor based tachometer and hourmeter, with solid-state trip for either overspeed, underspeed or hours; all field adjustable. Switch between parameters, disable functions, or change setpoint or hourmeter setting using single front mounted push button. Five digit LCD display. Maybe be powered from a magnetic pickup or other zero crossing source. |
