10 Best Digital Tachometer Hall In The Us - Black Friday 2024
Small Engine Tachometer Hour Meter: Timorn Digital Inductive Waterproof Tiny Tach Meter & RPM Meter & HR Meter for Dirt Bike | Chainsaw | Lawn Mower | Generator Motorcycle Boat Marine Outboard
Main highlights- Small engine tachometer rpm - Inductive tach gauge can display real-time rpm in digital when your engine is running. Help diaganose working condition of your vehicles & gas generator or equipment like boat, marine outboard motor, motorcycle, lawn mower, compressor, chainsaw, atv, dirt bike, tractor, truck, etc. The rpm meter tester with programmable rev limiter setting and max rpm recall keeps the engine safe. The recordable rpm range is 0-25000 and you can set the refresh rate at 0.5s or 1s
- Selectable stroke mode - Multiple choice for automotive ignition mode. The tiny tach meter is widely applied in industrial implements, agriculture, construction machinery and powersports, work with universal engine: 2 stroke ( single/twin/3/6 ) cylinders and 4 stroke ( single/twin/3/4/5/6/8/12 ) cylinders. Universally compatible with gy6 & eu2000 & eu2200 & eu3000, etc
- Maintenance reminder - Timing analyzer as hour/rpm checker can memorize the service time of two different engines in different time. When it's time to repair one of your engines, the tool's screen will show red backlit meanwhile the icon flashes as indicator to remind you. Tuning tachometer helps monitor your engine or car in good condition
- Hour meters for small engines - Accurate unresettable tot running time, which is sum run time of all engines it meters. Resettable job time can record working time of two engines separately. That means you can track how many hours of two different equipment have worked with only one timer tool. When the engine is off or not working, the tot time remains visible. Time display range of this hr meter is 0-6000h, hour counter accuracy is 0.1h
- Digital tachometer gauge - Easily operated: Simple contact tach/hour meter sensor, just circle the wire five rounds on the spark plug wire then use the tie to fix it. Replaceable battery: the electronic induction tach meter has data memory function. The previous data can be recovered after replacing new battery. Auto sleep mode and selectable backlight time help save the energy. The waterproof grading of the rpm gauge: ip67
9.9Exceptional
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Value for Money2
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.
9.8Exceptional
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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.
9.7Exceptional
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4
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)
9.6Exceptional
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5
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
9.5Excellent
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6
DIGITENDIGITEN 4 Digital Red LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN for Lathe Conveyor Belt
Main highlights- Power requirement:DC 8-15V
- Measure varied motor RPM
- Measure range: 5-9999RPM.
- Display:red 0.56" LED
- Come with hall sensor and magnet
9.2Excellent
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7
DIGITENDIGITEN 4 Digital Red LED Tachometer RPM Speed Meter + Hall Proximity Switch Magnet Sensor NPN + Sensor Mounting Holder for Lathe Conveyor Belt
Main highlights- Power requirement:DC 8-15V
- Measure varied motor RPM
- Measure range: 5-9999RPM.
- Display:red 0.56" LED
- Come with hall sensor, magnet and L-shaped bracket, which could be easy for installation
9.0Excellent
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8
uniquegoodsuniquegoods 4 Digital Green LED Tachometer RPM Gauge Speed Meter with Hall Magnet Sensor NPN-NO Switch for Lathe Conveyor Belt
Main highlights- Package includes: 1* Tachometer; 1* Three-wire Magnetic Induction Hall (npn-no); 1* Magnet; 1* 5P Cable
- Over-range Display: Below the detection range, "LLLL" is displayed; Above the detection range, "HHHH" is displayed
- Input Voltage: DC 8V-24V, above 40mA
- Display Mode: four-digit 0.56 LED; Measuring Range: 10-9999; Measuring accuracy: ±0.1%, reading ±1 word
- Application range: widely used in lathes, agricultural machinery equipment, truck, motor speed measurement, etc.
8.7Very Good
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9
ViaGasaFamido4 Digital LED Tachometer RPM Speed Meter+Hall Proximity Switch Sensor NPN DC 8-24V 40mA 10-9999RPM for Lathes Conveyor Belts RPM Speed Measurement(Green)
Main highlights- Note: The Hall switch and the motor need to be fixed with brackets. The more stable the fixing, the more conducive to stable detection.
- 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 precision, , stable and reliable. 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.
8.5Good
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10
YanmisMeter Tachometer, AC 110V-230V High Measurement Accuracy Digital Speed Meter with 4-Digit Digital Tube Display Hall Effect Sensor(with Magnet)
Main highlights- ♢〖WORKING POWER〗⇔Wide voltage input, the range is AC110-230V, suitable for various applications of speed measurement.
- ♢〖HIGH PRECISION〗⇔Digital display speedometer has high precision, up to 0.1%, speed, stable and reliable.
- ♢〖HALL SENSOR〗⇔With Hall sensor, more sensitive to measure and transmit
- ♢〖EASY TO INSTALL〗⇔Clear lines, more convenient for connection and removal
- ♢〖4 DIGIT DISPLAY〗⇔With 4-digit digital tube display to provide clear readings, display refresh rate, real-time update at a rate of more than 3 times per second.
8.3Good
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