Rpm Gauge Sensors of 2025
Best Choice1
DANOPLUSDigital 2-in-1 Tachometer Noncontact Laser Photo Sensor 3~99999RPM and Contact 3~19999RPM Meter RPM Gauge Tester Professional MAX/MIN/Hold Data, Handheld Car Engine Tool
Main highlights- 【Wide Applications】Big or small engine this can be use in various industries like automotive maintenance and industrial machinery diagnostics to HVAC system analysis and beyond, perfect tool for measuring rotational speeds with precision and ease.
- 【Optimum Advantage】With an effective measuring distance ranging from 50 to 500mm ensures flexibility in capturing accurate readings across different distances. Rapid sampling time of 0.8s for speeds above 60rpm obtain real time data effeciently.
- 【Non-contact&Contact Measurement】2-in-1 digital tachometer combines contact-type measurement range from 3 to 19999 RPM and non-contact laser technology measurements ranging from 3 to 99999 RPM.
- 【High Accuracy Performance】RPM Gauge tester boasts an impressive +/-0.05% accuracy, ensuring precise and reliable measurements and comes with a complete set of measuring accessories, providing you with all the tools needed to meet your diverse testing needs.
- 【Enhanced Functionality】Features a convenient backlight function that ensures visibility in various lighting conditions, Data Hold feature and MAX/MIN function captures the highest and lowest readings for comprehensive data analysis.
9.6Exceptional
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Value for Money2
Landtek2-in-1 Digital RPM Tachometer | Non-Contact Photo Sensor Tachometer 3~99,999RPM and Contact RPM Gauge Tester 3~19,999RPM Tach Speed RPM Meter with 4 Contact Probes, Data Hold, Max/Min, Backlit LCD
Why we love it
Versatile contact and non-contact measurement.
High accuracy with minimal error margin.
Clear display with backlit feature.
9.4Excellent
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3
NEIKONEIKO 20713A Digital Tachometer, Noncontact Laser Photo Sensor with 2.5 to 99,999 RPM Accuracy, RPM Gauge Marker with Batteries Included
9.3 Precision9.1 Simple to use8.7 Light weightWhy we love it
Highly accurate RPM readings.
Compact and lightweight design.
Comes with battery and storage case.
9.2Excellent
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4
ELING11% OffELING Universal RPM Tacho Sensor Sender 2-Wire for Tachometer (M16*1.5)
Main highlights- Thread type: M16*1.5
- Output signal: Sine wave
- Operating temperature: -30~85°C
- Material: Nickel Plated
- Connection method: two wires connection
9.1Excellent
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5
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.
9.0Excellent
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6
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.
8.9Very Good
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7
RunleaderRunleader Digital Tach Hour Meter,Engine Temperature Gauge,Alert RPM & Temp,Backlights Display for Lawn Tractor Compressor Generator Snowmobile Marine Jet Ski Pit Bike
9.7 Precision9.3 Easy installation8.0 Battery DurationWhy we love it
Accurate readings for RPM, temperature, and runtime.
Easy to mount and install on various machines.
Replaceable battery for extended product life.
8.8Very Good
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8
DIGITENDIGITEN 4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN Blue
Main highlights- Power requirement:DC 8-15V
- Measure varied motor RPM
- Measure range: 5-9999RPM.
- Display:BLUE 0.56" LED
- Come with hall sensor and magnet
8.7Very Good
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9
DriSentriDriSentri Tachometer Gauge, 2" 52mm 12V Blue LED 0-8000RPM Tachometer Tach Gauge Meter with Sensor for Car/Boat/Truck/ATV
Main highlights- Used to measure the RPM of automobile engine.
- Numbers Can pointing clearly show the RPM.
- High sensitivity and easy operation.
- Diameter: 2"/52mm; Measurement Range: 0~8000RPM; Voltage: 12V; Sensor Mounting Thread: NPT 1 / 8 ".
- Blue light on the dial for easy reading in the darkness.
8.6Very Good
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10
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.
8.5Good
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