Led Tachometer Rpm Speeds of 2025
Best Choice1
EHDISEHDIS Digital LCD Photo Tachometer Non-Contact RPM Meter Motor Speed Gauge Gun Style Includes 10 Reflective Tapes
Main highlights- Readings are displayed on a large, easy-to-read LCD screen; stores last, minimum, and maximum reading; features auto-zero adjustment
- Measure RPMs of motors, machinery such as circular saws, speed of a lathes and other rotating devices
- 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
- Accurate to +/- 0.02 percent and capable of measuring at a distance from 2-20 inches(50-500mm); RPMs measured over 0.5 second sampling time
- ** 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.
9.9Exceptional
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Value for Money2
KAIWEETS13% OffKAIWEETS Non Contact RPM Tachometer with Reflection Tape, 10-99999 RPM High Accuracy Laser Digital Tachometer with Large LCD, RPM Meter with Backlight, Data Hold, and Max/Min/AVG Function
Main highlights- User-Friendly Design for All Skill Levels: Whether you're a pro or a beginner, this digital tachometer is built for ease of use. Its ergonomic design and intuitive interface make it simple to operate, while its durable construction ensures long-lasting performance. From automotive repairs to industrial maintenance, this tool is a must-have for accurate rpm measurement
- High-Precision RPM Readings with Large LCD Display: This digital tachometer features a clear 40mm, 5-digit LCD screen for easy-to-read measurements. With an accuracy of ±(0.05%+1), it ensures reliable performance for both professional and DIY projects. Whether you're tuning engines or checking machinery, this rpm meter delivers precise results every time
- Dual Modes for Versatile Use: Need to measure speed or count rotations? This digital tachometer has you covered. It offers a wide measurement range of 10~99999 rpm in photoelectric mode and 1~99999 rotations in counting mode. With resolutions as fine as 0.1 rpm, it's perfect for everything from car engines to industrial machinery
- Compact, Lightweight, and Easy to Carry: Designed for portability, this rpm meter weighs only 140g (including batteries). Powered by 3 AAA batteries with low power consumption (approx. 50mA), it's a reliable tool for on-the-go use in workshops, garages, or outdoor settings
- Auto-Ranging for Hassle-Free Operation: Say goodbye to manual adjustments! This rpm tachometer automatically selects the optimal range, saving you time and effort. With an effective measurement distance of up to 1000mm, you can safely and accurately measure rpm from a distance, making it ideal for hard-to-reach or high-speed equipment
9.7Exceptional
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3
DIGITENDIGITEN 4 Digital Green LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt
Main highlights- Power requirement:DC 8-15V
- Measure range: 5-9999RPM.
- Display: Green 0.56" LED
- Come with hall sensor and magnet
- Application: Lathe, CNC, Mower, Spring, etc.Measure varied motor RPM.
9.6Exceptional
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4
ISDigital 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
Main highlights- PLEASE NOTE: 1. Minimize the use of strong electromagnetic devices to avoid interference; 2. Ensure that the Hall switch and magnet are securely fixed during testing to prevent vibration, which can cause jumping or inaccurate readings. Additionally, maintain a distance of no more than 10mm between the Hall switch and magnet.
- OVER-RANGE DISPLAY: If the rotation speed is too low, it will display "LLLL"; if the rotation speed is too high, it will display "HHHH"
- 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.
9.5Excellent
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5
EEEKitEEEkit 4 Digital Blue LED Tachometer, RPM Speed Meter Digital Motor with Hall Proximity Switch Sensor NPN for Conveyor Belts
Main highlights- Settable Parameters: Parameters are memorized when powered off. Ideal for detecting motor speeds
- 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
- Extensive Applications: The digital rpm gauge tachometer is suitable for measuring voltage and current, and can be an external sensor to measure temperature, pressure, displacement, and other physical quantities
- 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)
9.4Excellent
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6
IS5-bit LED Tachometer, ICSTATION DC 5V-30V RPM Speed Meter Digital Motor Tachometer, Supports RPM/s Mode, Frequency Division & Filtering Function, Revolution Meter With Hall Proximity Switch Sensor NPN
Main highlights- Wide Voltage Compatibility – Designed to operate efficiently within a broad voltage range of DC 5V-30V, this tachometer is compatible with a variety of power sources and devices, making it versatile for multiple applications.
- Versatile Applications – Ideal for motor speed testing, machine tool monitoring, fan speed measurement, and more. Compact design and easy installation make it perfect for both professional and hobbyist use.
- Dual Measurement Modes – Measure both RPM (Revolutions Per Minute) and RPS (Revolutions Per Second) with high accuracy, providing flexibility to monitor speed in the unit that best suits your needs.
- Advanced Filtering & Frequency Division – Equipped with frequency division coefficient adjustment and filtering functions, allowing more accurate and stable readings.
- 5-Digit LED Display – Unlike standard DC tachometers, this upgraded model features a 5-digit LED display, providing higher precision and a wider measurement range from 00000 to 99999 RPM
9.3Excellent
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7
MarhynchusMotor LED Tacho, DC 8-24V 40mA 10-9999RPM 4 Digital LED Tachometer RPM Speed Meter with Hall Proximity Switch Sensor NPN Green for Industrial
Main highlights- WIDE APPLICATION: 8-24V wide power supply voltage, suitable for various applications of RPM speed measurement.
- LCD DISPLAY: The digital tachometer has 0.56inch 4-digit LED screen display clear RPM readings in green. Which gives you a better visual experience and easier reading.
- IMPRESSIVE FEATURES: This digital tachometer is characterized by high , , stable and reliable. This digital tachometer can be applicable to various applications of RPM speed measurement.
- HALL SENSOR: Comes with 3-wire NPN Hall proximity switch sensor.
- 100% SATISFACTION SERVICE: The Hall switch and the motor need to be fixed with brackets. The more stable the fixing, the more conducive to stable detection.
9.2Excellent
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8
HilitandMotor Tachometer LED Digital Display RPM Speed Meter Sensor IP68 DC 8V to 24V
Main highlights- Work: IP68 grade allows for stable working performance under various environments, also has Hall sensor.
- Smart Testing: With 10-9999RPM wide measuring range as well as high testing accuracy, the motor tachometer is very useful.
- Practical Use: Allows for wide application on ship, mechanical equipment, wind power machine, outdoor equipment, lathe, etc.
- Easy to Install: Designed to have a light weight and a compact size, the installation can be quickly completed in minutes.
- Clear Display: Digital display of 4 digit red LED enables a clear viewing on the real time data, simplifying the
9.0Excellent
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9
FafeicyMotor Tachometer, Motor Tachometer, DC 8 to 24V 40mA 10 to 9999RPM 4 Digital LED Tachometer RPM Speed Meter Hall Proximity Switch Sensor, tachometers
Main highlights- QUICK MEASUREMENT: Speed measurement up to 9999rpm.
- LED SCREEN: The 0.56-inch 4-digit LED screen clearly displays the RPM reading in green.
- IMPRESSIVE FEATURES:This digital tachometer is characterized by high , , stable and This digital tachometer can be applicable to various applications of RPM speed measurement.
- IMPORTANT PARAMETER:This is a digital tachometer with measuring range of 10-9999RPM, power supply is 8-24V, measuring accuracy is ±0.1%.
- FULLY EQUIPPED:This digital tachometer comes with 1 x 3 wire NPN hall proximity switch sensor, 1 x round magnet, 1 x cable. Its equipment is very complete.
8.9Very Good
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10
MAIMEIMIMAIMEIMI 2" 52mm Tachometer Blue Digital LED Tacho Gauge for 12V Car AUTO 4 6 8 Cylinder (Black)
Main highlights- Unlimited use: You can install our Tachometer Gauge on cars, boats, motorcycles, trucks and other vehicles
- Quick-Glance & Easy to Read Digital Display, Self-Calibration at Startup Ensures that the Gauge is Performing Optimally
- Package includes: Tachometer Gauge,Wiring Harness, Mounting Hardware and Instruction. Simple setting: long press the button to enter the setting mode; Short press to adjust the number of cylinders 4/6/8, after you adjust to the number of cylinders you need, do not need to do any operation, stand for about 3 seconds will exit the setting mode, the setting is complete.
- Equipped with blue LED lights and Tinted Lens, cool and bright, and watch more clearly in night and bad whether
- 2" 52mm Tachometer fit for 4 6 8 Cylinder,Warning Exceed 5000 RPM, Power Supply Voltage Range: DC 10V-15V
8.8Very Good
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