Optical Tachometer also called hand held stroboscope is used for the study of rotating, reciprocating, oscillating or vibrating machine parts and vibrating strings. Extech wide range of hand-held portable stroboscope, universal panel tachometer, and tachometer with ir thermometer. TIF Instrument optical tachometer that measures RPM up to 20,000 w/1 RPM resolution. Models are available with N.I.S.T.
AEMC CA27 Tachometer measures up to 100,000 RPM using infrared measurement. This tachometer features include auto or manual range selection, smoothing, min/max recording and hold functions.
Extech 461700 Mini Photo Tachometer PocketTachT features: non-contact RPM Measurement; Large easy to read LCD display; Hold button freezes displayed readings; Non-contact integral light beam model with ideal measurement range up to 6" (300mm) distance, etc.
Extech 461700-NIST- NIST Calibration Certificate Mini Photo Tachometer PocketTachT features: non-contact RPM Measurement; Large easy to read LCD display; Hold button freezes displayed readings; Non-contact integral light beam model with ideal measurement range up to 6" (300mm) distance, etc.
Extech 461750 Mini Contact Tachometer PocketTachT features: rpm and surface speed measurements; Large easy to read LCD display; Hold button freezes displayed readings; Surface wheels enable tachometer to measure linear surface speeds in ft/min, m/min, and yd/min, etc.
Extech 461750-NIST NIST Calibration Certificate Mini Contact Tachometer PocketTachT features: rpm and surface speed measurements; Large easy to read LCD display; Hold button freezes displayed readings; Surface wheels enable tachometer to measure linear surface speeds in ft/min, m/min, and yd/min, etc.
Extech 461825 Combination Photo Tachometer Stroboscope features: 2 meters in one Stroboscope to analyze rotating objects and Tachometer to measure rpms; Stroboscope course and fine flash rate adjustments to freeze and analyze rotating objects, etc.
Extech 461830 Digital Strobo Tachometer features: Freeze motion and analyze rotating objects without contact; Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (fpm) with a rotating object; rpms on 4 digit LED display; High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base, etc.
Extech 461830-NIST- NIST Calibration Certificate –Digital Strobo Tachometer features: Freeze motion and analyze rotating objects without contact; Checks and analyzes motion and speed by simply aiming and synchronizing its flash rate (fpm) with a rotating object; rpms on 4 digit LED display; High accuracy over a wide, dynamic range via exclusive microcomputer LSI circuit and crystal control time-base, etc.
Extech 461893 Photo Tachometer features contact rpm measurements of rotating objects; Use reflective tape on object to be measured and point the integral light beam or laser; 461893 photo tachometer with integral light beam has an ideal measurement range up to 6" (152mm) distance, etc.
Extech 461895 Combination Tachometer Contact Photo features: Combines both contact and non-contact models for use in all applications; Characters on display reverse direction depending on contact or photo mode; Uses visible light to read up to 6" (150mm) from target, etc.
Extech 461920 Laser Photo Tachometer makes non-contact RPM measurements of rotating objects. This laser photo tachometer features a memory button that holds last reading and recalls min/max readings.
Extech 461950 Panel Tachometer 1/8 DIN features: Measure rpm from 5 to 99,990rpm with microprocessor quartz crystal accuracy of 0.05%; Large LED display updates 1/sec (rpm<60); Resolution: 0.1rpm (5 to 1000rpm), 1rpm (1000 to 999rpm), 10rpm (10,000rpm to 99,990rpm); Unique design permits rpm measurements of a one hole gear or disk eliminating the need for special gears, etc.
Extech 461960 RPM Controller Monitor features a built-in Control and Alarm Relays with user-settable high/low alarm limits. This RPM controller monitor displays in RPM, m/min, and ft/min.
Extech 461995 Combination Contact Laser Photo Tachometer features: Combines both contact and non-contact models for use in all applications; Characters on display reverse direction depending on contact or photo mode; Uses a Laser for greater distance non-contact measurements up to 6.5ft (2m), etc.
Extech 461995-NIST- NIST Calibration Certificate –Combination Contact Laser Photo Tachometer features: Combines both contact and non-contact models for use in all applications; Characters on display reverse direction depending on contact or photo mode; Uses a Laser for greater distance non-contact measurements up to 6.5ft (2m), etc.
Extech 461891 Contact Tachometer features: Fast and accurate RPM and surface speed measurements; Make contact measurements of rotating objects; Measure linear surface speeds in ft/min or m/min using three accessory wheels provided, etc.
Extech RPM10 Digital Tachometer and IR Thermometer features: Built-in IR thermometer with laser measures remote surface temperature on motors and rotating parts; Provides wide RPM (photo and contact) and Linear Surface Speed (contact) measurements; Non-contact Photo tachometer uses a Laser for greater measuring distance up to 6.5ft (2m), etc.
TIF Instrument TIF780 Optical Tachometer features: Memory Hold Button; On Target Indicator; Low battery Indicator; Measures RPM up to 20,000 w/1 RPM resolution, etc.
