10 Best Digital Red Led Tachometer Rpm Speed Meter Hall In The Us - Black Friday 2024
Best Choice1
ProtmexProtmex 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
Main highlights- 【Protmex 24/7 SUPPORT】 CE (LVE, EMC ), RoHS approved. We are engaged to bring quality products to more families and your choice and recognition will always be our greatest support. We will provide 7*24 online friendly support.
- 【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.
- 【CONTACT MEASUREMENT】 The rpm meter tachometer with 5 different contact rollers to meet the measurement needs of different situations. Our tachometer for conveyors can be used for determining the speed of motors, electric fans, paper making, plastics, chemical fiber, washing machines, automobiles, airplanes, ships, automobile maintenance, mechanical engineering, and maintenance of industrial equipment, etc. Convenience for your life.
9.7Exceptional
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Value for Money2
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.
9.6Exceptional
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3
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
9.3Excellent
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4
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
9.1Excellent
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5
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.
9.0Excellent
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6
uniquegoodsuniquegoods 4 Digital Red 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.
8.9Very Good
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7
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 with instant RPM readings.
Lightweight and easy to use.
Large, easy-to-read LCD screen.
8.7Very Good
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8
HilitandMotor Tachometer LED Digital Display RPM Speed Meter Sensor IP68 Waterproof DC 8V to 24V
Main highlights- Work: IP68 waterproof 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 operation.
8.6Very Good
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9
Bafx ProductsBAFX Products Handheld Digital Contact Tachometer/Wheel Meter for Reading RPM, Linear Surface Speed, Shaft or Axel Rotations
Main highlights- Use for belt speed; automotive repair; RC repair; lathe speed; belt timing; wire speed;
- Measuring range of 0.5~19,999RPM; Accuracy 0.5%+1; Precision 0.1 (0.5-999) & 1,000~19,999
- Contact type tachometer for reading rotational or linear speeds. Measure in RPM, ft/min or m/min
- Adapters: Surface speed wheel w/ 1/8" cable slot; .5" & .25" RPM adapters; .25" shaft adapter
- 1 Year manufacturer warranty against all manufacturing defects w/ friendly USA based support
8.5Good
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10
DDayuanweiDDayuanwei Small Engine Tachometer, Digital Tachometer Tach Gauge with Clip, Inductive Hour Meter Battery Replacement for Gas Small Engine Cropper Generator Lawn Mower RV Chainsaws Outboard Motor
Main highlights- Widely Application: Induction tachometer suitable for any gasoline engine, like chainsaws, hand-push lawn mower, weed whacker, motorcycle, off-road vehicle, beach car, snowmobile, go kart, gliders, automobiles, engineering vehicles, ATVs, motor boats, grinders, generators, vibration machine mechanical equipment etc
- Two Measure Methods: clamp the spark plug wire with the clip to receive the signal; , supports inductive measure, optimal sensing distance 3cm-5cm; safe and reliable; No external power connections are required, long service time
- Two Backlit: Default green backlight help to use at night or dim place, Red backlight will remind when engine RPM is higher than set programmable RPM alarm value; You will Get: 1*Tachometer, 1*Alligator clip sensing wire, 3*O-ring, 1*User manual
- Multifunction Digital Tachometer: Tach Hour Meter, TOT, JOB, SVC, MAX RPM, RPM mode setting, RPM Alarm, CLOCK, Auto sleep and Reset, Battery power detection; when the battery shows low, replace the battery in time and data will be memorized and not lost
- Engine Tachometer: IPX68 waterproof chainsaw tachometer measure petrol engines; Measuring range: 0-36000 RPM; Measurement accuracy: 1%; Timing Range: 1-9999hours; Timing accuracy: 0.1H; Refresh Rate: 0.5s
8.2Good
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