Updated: 16 Feb 2025

speed detector tachometers

Updated: 16 Feb 2025

#1

Best Choice
Protmex PT6208A Digital Contact Tachometer, Contact Measurement Speed Tach Meter, 50-19999RPM Speed Meter, Contact Tach RPM Meter with 100 Groups Data Logging, Data Hold, Max/Min/AVG, Backlight

9.8

Protmex

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Main highlights

【MULTIPLE FUNCTIONS】The contact tachometer will display rotation speeds from 50RPM---19999RPM. 5 unit selection: m/min, m/sec, ft/min, ft/Sec, in/min, and have 100 groups data logging, data hold, the average value functions.

【LCD BACKLIGHT】 Adopts with LCD backlight displays, can read data in the dark easily. With low battery indicator functions, when without any operation, the PT6208A tachometer gauge will automatically shut down within 30s helping to save power.

【HIGHLY-RELIABLE DIGITAL TACHOMETER】 16 Bits high-speed Integrated chip, makes the handheld tachometer more stable and reliable. ABS double-layer made shell, secondary injection process, conforms to ergonomic design and is easy to operate and maintain.
#2

Value for Money
EHDIS Digital LCD Photo Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Style Includes 10 Reflective Tapes

9.7

EHDIS

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Main highlights

Readings are displayed on a large, easy-to-read LCD screen; stores last, minimum, and maximum reading; features auto-zero adjustment

Automatic and Manual Measurement Functions. Measuring Range: 2.5 to 99999 RPM. Added: 10 pcs Silver gray to prevail in kind of basic white Wide angle reflectivity taps

** important: Package included reflective sheeting tape, you must stick this tape(cut-to-size) onto the object and begin measure)** No-Contact Gun type digital tachometer with stable performance.
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#3
DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt

9.6

DIGITEN

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Main highlights

Power requirement:DC 8-15V

Measure range: 5-9999RPM.

Come with hall sensor and magnet
#4
Digital Tachometer, Non-Contact RPM Speedometer, Photo Tach Tester Measuring 2.5-99,999RPM Motor Speed, Laser Rotation Velocimeter Detector Gauge for Engine Motorcycle Mower Lathe

9.4

AIOMEST

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Main highlights

【Safe Touchless Measurement】 Tach tester avoids contact with high speed rotational equipment, keeping you safe. Built-in laser pointer helps identify and target the exact measured area. Class II laser, optical power <0.5mW . Wavelength 630~670 um.

【Max/ Min/ Last Data Logging】 Built-in data logger, the RPM meter automatically records maximum, minimum and last value. Great for observing rotation speed change and calculating moving speed.

【High Accuracy】This handheld Velocimeter measures rotating speed ranging 2.5-99,999RPM, with high resolution of 0.1RPM, sampling 1~2 times/s, detection distance 50-500mm/ 2-20inch. Great tach tool for automotive repair and maintenance, Laboratories, fan manufacture, etc.
#5
Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor Speed Gauge Gun - Accurate RPM Measurement with Rotational Record (Digital Tachometer)

9.2

TEKCOPLUS

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Main highlights

ROTATIONAL RECORDING AND ADVANCED FUNCTIONS: In addition to speed measurement, Photo Tachometer also records rotational data, allowing you to track maximum, minimum, and average values. These advanced functions provide a comprehensive overview of your motor's performance

PORTABLE DIGITAL NON-CONTACT LASER PHOTO TACHOMETER: Easily and accurately measure rotational speed with our handheld laser tachometer. Its ergonomic design and non-contact technology provide a practical and reliable measurement experience. Record up to 60 data points for precise monitoring of motor speed

HIGH PRECISION AND RELIABILITY: Our Digital Tachometer offers exceptional accuracy with a - 0.02% and 0.02%+1 accuracy rating. Measure speeds from 2.5 to 99999 RPM with confidence, obtaining reliable results every time
#6
Digital LED Tachometer, Icstation RPM Speed Meter AC 110V 220V Digital Motor Tachometer with Hall Proximity Switch Sensor NPN for Lathes, Conveyor Belts, Quality Inspection Machines

9.1

IS

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Main highlights

LED DISPLAY: The speed meter is equipped with a 4-bit digital LED display, which offers exceptional clarity and ease of reading. This feature allows for precise monitoring of the speed, even in low-light conditions.

HIGH PRECISION MEASUREMENT: Measuring range: 10-9999; Measurement accuracy: ±0.1%, reading ±1 word; Display refresh rate: >3 times/second

ANTI-INTERFERENCE: Comes with a Hall sensor and magnet, ensuring excellent stability and accurate Hall induction for reliable speed measurement. Additionally, it boasts strong anti-interference ability, making it a dependable choice for a variety of applications. The Hall sensor and magnet work in tandem to provide precise measurements, while the device's overall design ensures consistent performance over time.
#7
EEEkit 4 Digital Blue LED Tachometer, RPM Speed Meter Digital Motor with Hall Proximity Switch Sensor NPN for Conveyor Belts

9.0

EEEKit

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Main highlights

High Stability: Uses the latest A/D conversion chip, high stability reference IC, and stick chip components. Stable and fast response. Overrange display shows "1" or "-1" for thousands of units, with the last three digits not displayed

High Accuracy: The measurement range is 10-9999rpm with 0.1% accuracy. Clear zero time in about 10 seconds. Response frequency: > 3 times/second. Voltage: DC 12-24V, Current: 40mA

Clear & Easy Reading: Features a blue 4-digit LED display for clear and easy to read. The digital LED tachometer size is about 80*25*40mm(L*W*H)
#8
DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue

8.9

DIGITEN

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Main highlights

Power requirement:DC 8-15V

Measure range: 5-9999RPM.

Come with hall sensor and magnet
#9
Handheld Digital Laser Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Measuring Range: 2.5-99999RPM

8.8

Thsinde

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Main highlights

Resolution:0.1RPM,at 2.5~999.9RPM;1RPM,at 1000~99,999 RPM

Measuring Range:2.5-99999RPM (Need to cooperate with reflective strip measurement)

Measure RPMs of motors, machinery such as circular saws, speed of a lathes and other rotating devices
#10
DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt

8.6

DIGITEN

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Main highlights

Power requirement:DC 8-15V

Measure range: 5-9999RPM.

Come with hall sensor, magnet and L-shaped bracket, which could be easy for installation

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speed detector tachometers

Protmex PT6208A Digital Contact Tachometer, Contact Measurement Speed Tach Meter, 50-19999RPM Speed Meter, Contact Tach RPM Meter with 100 Groups Data Logging, Data Hold, Max/Min/AVG, Backlight

9.8

Main highlights

EHDIS Digital LCD Photo Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Style Includes 10 Reflective Tapes

9.7

Main highlights

DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt

9.6

Main highlights

Digital Tachometer, Non-Contact RPM Speedometer, Photo Tach Tester Measuring 2.5-99,999RPM Motor Speed, Laser Rotation Velocimeter Detector Gauge for Engine Motorcycle Mower Lathe

9.4

Main highlights

Laser Photo Tachometer Motor Speed Gauge Tester Non-Contact RPM Meter Motor Speed Gauge Gun - Accurate RPM Measurement with Rotational Record (Digital Tachometer)

9.2

Main highlights

Digital LED Tachometer, Icstation RPM Speed Meter AC 110V 220V Digital Motor Tachometer with Hall Proximity Switch Sensor NPN for Lathes, Conveyor Belts, Quality Inspection Machines

9.1

Main highlights

EEEkit 4 Digital Blue LED Tachometer, RPM Speed Meter Digital Motor with Hall Proximity Switch Sensor NPN for Conveyor Belts

9.0

Main highlights

DIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue

8.9

Main highlights

Handheld Digital Laser Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Measuring Range: 2.5-99999RPM

8.8

Main highlights

DIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt

8.6

Main highlights

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