Best Auto Meter Tachometers in 2026

Features include a large RPM graph and speed readout, programmable LED lights that blink when it’s time to shift gears or during an over-temp event

Vapor displays speed, tach, engine temperature, ambient temperature, resettable distance, clock, ride time, and odometer

Customize and fine tune Vapor for tire size, tach sensitivity, and trigger temps for the temp and tach warning lights

ACCURATE MEASUREMENT:Wide measuring range(2.5RPM to 99999 RPM);High resolution(0.1RPM or 1RPM).Accurately measure the speed of motors and machine parts.

TECHNOLOGY&DISPLAY: The use of microcomputer technology, anti-jamming technology and other advanced technology, can accurately measure the speed value. Large screen liquid crystal display, clear reading.

PORTABLE:Compact and lightweight.Easy to take out . Dimension: approx. 131 (L) x 70 (W) x 29 (D) mm/ 5.16 x 2.76 x 1.14inches.

TACHOMETER VS. SPEEDOMETER: While a digital speedometer will read the current speed of a vehicle, this automotive tachometer is used for measuring the rpm of a revolving shaft, as with the driveshaft of an automobile.

ACCURATE RPM METER: This handheld tachometer is highly accurate and noncontact. With high-speed laser-aim operation and instant readings from 2.5 to 99,999 rpm, this radar gun gives you accurate rotational speed readings from a distance.

AUTOMOTIVE TACHOMETER GAUGE: This big- or small-engine tachometer measures velocity in revolutions per minute. The information is displayed on a large and easy-to-read LCD screen.

HOUR METER----Contains tachometer, hour meter, service timers ;Help you track how many hours you put on your engine.When engine is off, display shows total run time of engine and remains visible. Total hours can reset ; 0.1 hours accuracy

MAINTENANCE REMINDER----Programmable maintenance interval service timer(SERVICE ),Countdown tracking service reminder time; When the maintenance time arrives, the service warning icon flashes to remind

TACHOMETER----Accurately records your RPMs when the engine is running , Help adjust engine idle;Can be programmed for different engine firing patterns

3-3/8" black dial face with 250 degree sweep and chrome bezel with mounting hardware

0-8000 RPM range, driven by Air Core motor

Adjustable redline pointer

Measure range: 5-9999RPM.

Power requirement:DC 8-15V

Come with hall sensor and magnet

[Portable] - This tachometer is small and light, easy to carry, you can put it in your car or luggage bag, and take it out when you need to use it, to help you better understand the speed of the car/chipsaw and other machines

[Easy to read] - With LCD display, easy for you to read more clearly when using. The tachometer is equipped with a clip, just use the provided clip to hold the spark wire, you can see the speed of the machine.

[Zero time reset function] -This upgraded digital chainsaw tachometer has a reset function, which can reset the total hours and maintenance time. You can refer to our usage video.

HOUR METER----The total hour reading display range is 0 to 99999H, 0.1H accuracy.Trackong the total working hours on equipment in real time, the timer data is retained automatically when the equipment is turned off, and the next cycle is accumulated directly.

TACHOMETER----Measure the current RPM of the engine. When the engine turn on, the LCD displays the current RPM and the maximum RPM is 30000.

INSTALLATION----Easy to install, no wiring required, or connection with the enclosed hardware, this tachometer records gasoline engine’s total running hours and RPM by getting the induction from spark plug cable when engine starts.

Diameter: 2"/52mm.

High Visibility Warning Light (On over 100 °C )

Power: DC(10-15V) 12V Professional.

★100% brand new & high quality.LED liquid crystal display.

★Fit all gasoline engines with spark plugs

★Due to inductive design, the cable can be operated by binding the cable to the spark plug.

Waterproof IP65

Backlight Display

Refresh 0.5 or 1.0

Applications for all 2-Stroke or 4-Stroke gas powered engines

It will show both engine RPM and hours of operation,Read up to 99,999 RPM

Easy to install, instructions & user manual included,Programmable maintenance interval setting

[Scene Application]--Induction tachometer hour meter for maintenance of any 2 or 4 stroke gasoline engine, maintenance timing (1-2000H can be set) and speed detection (MAX RPM25000)

[Housekeeper Service]--Maintenance intervals make it easy to program the time you need. When the time is reached, the LCD screen will flashing reminder

[Safety Guarantee]--The anti-seismic design of the tachometer can also display smoothly on the pit road, and always pay attention to the health of the engine pulse beat.

【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.

【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.

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

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

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

【Safe Universal Non-Contact Tachometer】PT6208B non-contact tachometer is very easy to use. The product is equipped with reflective tape, users do not need to switch between different rollers and settings. You can trim the tachometer reflective tape into any size according to your needs and different types of instruments so as to simplify your working process and save you time and energy.

【Tachometer with Larger Speed Range】 The digital non-contact tachometer displays rotation speeds from 50-99,999 RPM, while other tachometers can only measure 50-19,999 RPM. Also, the Protmex Tachometer has data storage and reading functions that can store up to 100 groups of data.

【Multiple Function Handheld Tachometer】This Protmex laser tachometer with the high-speed laser-aim operation and instant readings functions. Also, the measurement range is 50-99,999 RPM, accurate to +/- 0.03 percent. 5 units selection: m/min, m/sec, ft/min, ft/sec, in/min. 100 groups of data logging and LCD Backlight.

【 Great Digital Tach 】It used on any 2 or 4 stroke gas engine up to 16 cylinders to record the RPM ,Maximum RPM recorded for last operation activity; RPM range: 0 to 25000.the refresh rate at 0.5s or 1s .

【 Engine Tachometer rpm 】To get an accurate reading,it sparks every other revolution. But with the ignition system on these engines, every time the flywheel makes one revolution, it passes the coil and creates a spark. That would be great if this were a 2-stroke engine, Trust me, this is how you'll get an accurate reading with this tach on this type of engine.

【 Hour Meters Timing 】 Maintenance reminder cumulative total running time, Programmable Countdown tracking service reminder time; record part of running time JOB and JOB2, used to measure the time of a particular work job, Like change oil Air filter Replacement,maintenance timing

Accurate RPM Meter: With high speed laser aim technology and instant readings from 2 to 99,999 rpm. This handheld tachometer is highly accurate, can be a good helper for you.

Non-contact & Contact Measurement: Dual measurement modes. Support Non-contact measurement, 4 different connecting heads that comes with package are used for contact measuring.

Large LCD Display: Compact design with large LCD screen, easy to get readings for measurement and diagnostic purposes. Contact Measurement Range: 2~ 20,000 RPM; Non-contact Measurement Range: 2~ 99,999 RPM.

From 0 to 8000 RPM, white LED backlight, red shift light.

3.75 inches (about 9.5 cm), see Figure 9 for detailed dimensions.

For 4, 6 and 8 cylinder engines.

Voltage: 12V, Light Color: Red

1000 to 11,000 rpm shift point

Size 5.31" (Length) X 1.38" (Diameter)

** 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.

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

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

Practical Design:Internal highlight LED night light allow you see mileage clearly,high performance dual odometer design,high capacity black face

Size: 68mm(2.7") outer diameter,56mm(2.2") height,10mm mounting hole

Wire Connection:Black-negative,Red- backlight positive,Green-neutral gear,Blue-headlight indicator,Yellow- turn signal indicator

Just fit 4/6/8 Cylinder and DC12V!

Warning signal: Light will light up in red when revolutions exceed 5000RPM.

Read range:Our gauge will precisely measure the engine and crankshaft revolutions per minute of your engine that is between 0-9999 RPM.

FUNCTION：2”(52mm) black face tachometer with a magnified tinted lens is designed to display the RPM of your 1-10 cylinder gas engine vehicle

FEATURE: An pointer gauge with an illuminated red needle and blue LED display, 7 solid color settings for easier night driving.The front button on the lens can switch the color of light you want, it allows you to match your dashboard lights or add a custom style to the interior of your vehicle.

EASY INSTALLATION: No need any sensors,make the install process quick and easy.

Item is a Class II laser product, 1mW power output

Large 5 digit backlit LCD display

Store/recall 10 data sets in memory with 4 parameters (measurement, max, min and average)

The tachometer is small and light, Approx 1.6" l x 3"w

Hours Capcity:99999 hours , Hours accuracy: 0.1 min ; RPM Capcity:20000rpm,RPM accuracy: 10 RPM

Powered by one CR2450 lithium battery. No external power connections are required

Traditional incandescent lighting illuminates around the perimeter of the dial

Compatible with 2 - 4 pulse ignition signals (4-8 cylinder engines) with points, electronic, and most 12V high-performance racing ignitions.

12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system

SPECIFICATION: Standard 3-3/8" (85mm) dial for a 3-3/4" (95mm) opening.

FEATURES: Designed for in-dash; tachometer suitable for diesel automotive, "W" terminal on the alternator & requires 12 or 24-volt negative ground systems.

PACKAGED: Light bulb(for 12V and 24V), U-bracket kit, VR stick.

HOUR METER----The total range is 0-99999H, 0.1H accuracy, can be reset, and the product can also be restored to factory settings. Even when the device is turned off, the timer storage data automatically, and the next cycle is accumulated directly. Help you track the total running time of the engine in real time.

MAINTENANCE REMINDER ---- Programmable maintenance interval service timer (SVC),Countdown to track the service reminder time;when the maintenance time is up,the service warning icon will flash to remind you.

TACHOMETER----The RPM range is 0-30000RPM,10RPM accuracy.Accurately record the speed of the engine when it is running to help adjust the engine idle speed; there are 3 different spark plug firing pattern for different strokes, and can be set to not display RPM mode in addition.

Be suitable for all kinds of tacho sensors, and display the rotation speed of the engine.

Use moving-magnet principle to drive the needle, featuring good endurance and anti-vibration.

IP67 waterproof , rainproof, dust proof , anti fogging，Indicating Range: 0-8000RPM