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Extech 461825: Combination Photo Tachometer/Stroboscope

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Extech 461891: High Precision Contact Tachometer

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Extech 461920: Mini Laser Photo Tachometer Counter

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Extech 461950: Panel Mount Tachometer

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Extech RPM10: Photo/Contact Tachometer with built-in InfraRed Thermometer

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Extech RPM33: Combination Contact/Laser Photo Tachometer

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Extech 461825: Combination Photo Tachometer/Stroboscope

2-in-1 Meter with stroboscope to analyze rotating objects and Tachometer to measure rpms

Perform Tachometer RPM measurement, Stroboscopic speed and motion analysis with the 461825 Combination Photo Tachometer and Stroboscope. Unique display reverses character direction depending on which measurement mode you are using. Tachometer memory stores last, max and min readings for recall. Strobe features course and fine flash rate adjustments in 3 ranges. Complete with 4 AA batteries, reflective tape, and carrying case.

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Extech 461891: High Precision Contact Tachometer

Fast and accurate rpm and surface speed measurements to 20,000rpm

The 461891 is a contact Tachometer. Surface wheels measure contact surface speeds (10 to 9,999 rpm) of rotating objects. The memory button holds last reading and recalls min/max readings display. Complete with wheels for linear surface speed (0.2 to 6560 feet/minute; 0.05 to 1999.9 meters/minute) or RPM measurements. Comes with cone tip, flat tip and spare wheel for surface speed measurements, four AA batteries, carrying case, and user manual.

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Extech 461920: Mini Laser Photo Tachometer Counter

Laser Light Source used for greater accuracy and longer measuring distance

Extech's 461920 is a tachometer for RPM measurements. Make safe, non-contact RPM measurements (2 to 99,999 RPM) of rotating objects by pointing the integral laser (1.6-ft. target distance) at the reflective tape placed on the object to be measured. Complete with 9-Volt battery, reflective tape and user manual.

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Extech 461950: Panel Mount Tachometer

Continuous & accurate readings from 5 to 99,990rpm

The 461950 is a 1/8 DIN Panel Tachometer. Measure rotational motor speed, moving fans, pumps, gears, propeller devices. Choice of 2 sensor pickup types: Proximity sensor-0.1 in. (3 mm) target distance, range up to 36,000rpm (600Hz); Photoelectric sensor-0.4 in. (10 mm) target distance, range up to 6,000rpm (100Hz). 1/8 DIN size. Powered by 115/230VAC 50/60Hz.

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Extech RPM10: Photo/Contact Tachometer with built-in InfraRed Thermometer

Includes a non-contact IR Thermometer for surface temperature measurements

The RPM10 is a combination tachometer which provides both contact and non-contact RPM measurements, making this device useful in virtually all applications. The RPM10 also features a built-in IR thermometer with laser pointer for measuring surface temperature from -4 to 600 degrees F (-20 to 315 degrees C), making it ideal for checking the operating temperature of motors, bearings and machinery. Complete with wheels for linear surface speed (0.2 to 6560 ft. /minute; 0.05 to 1999.9 m/minute) or RPM measurements, 4 AA batteries, 23 in. (0.6 m) reflective tape, carrying case, and user manual.

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Extech RPM33: Combination Contact/Laser Photo Tachometer

Quickly measure RPM, surface speed and length with one tool

The RPM33 provides both contact (2 to 19,999 rpm) and non-contact (2 to 99,999 rpm) RPM measurements for enhanced versatility. Laser guided non-contact RPM measurements taken up to 1.6-foot (500mm) away for added safety. Readings are displayed on the large five-digit backlit LCD. Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average). Comes with contact wheel for linear surface speed (0.2 to 6560 feet/minute; 0 to 1999.9 meters/minute) or RPM measurements, 9-volt battery, reflective tape, carrying case, and user manual.