Best Jayron in 2026

Mechanical hour meter Rectangular, no battery, long service life.

Works on 6-80V DC Battery Powered Equipment.

Max value: 99999.9 hours,0.1 accuracy.Automatic recycle to zero exceeds the max value.

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.

APPEARANCE----It is a kitchen timer with precise timing,and has a lovely and exquisite appearance. Its timing range is 60 minutes.

ROBUST HOUSING ----Stainless steel shell, sturdy and good waterproof, it can work normally in humid environment.

FEATURES ----No battery required, just turn gently,easy to operate.

HOUR METER----Tracking the number of hours of the machine; the total running time of the machine will be displayed and remain visible. The Max timing value is 999,99 hours; 0.1 hour accuracy; TOT cannot be reset.

SCOPE OF APPLICATION----Suitable for AC/DC power supply equipment: 6V 12V 24V 36V 48V 72V 110V 120V 230V. Wide voltage range: AC / DC 5-277 volts; AC / DC voltage compatible.Suitable for most types of zero-turn lawn mowers; also suitable for other AC/DC power supply equipment.

DATA STORAGE----When the external power supply is turned off, the data will be automatically stored, and the reading will be accumulated in the next cycle directly.

RPM ＆ MAX RPM---- Small engine tachometer can record the current RPM of most types of gasoline engines. When the engine turn off, the LCD display will flash for 5 seconds to display the maximum RPM. RPM range: 0-25,000RPM

STROKE MODE---- For gasoline engines of different powers and strokes, a total of 9 Programmable firing patterns are designed to track real-time speed more accurately

INSTALLATION---- Easy to operate, properly use the alligator clip to clamp the spark plug wire, the tachometer can start to work,In addition, it can be easily fixed with screws, which is firm and reliable

Chef appearance design--- The cute chef shape is not only a practical mechanical timer, but also can be used as a kitchen decoration.The product is made of plastic material in order to prevent damage caused by falling.

Mechanical inner core--- Mechanical timer, no battery required.The built-in movement replaces the traditional battery, which can reduce costs. Manual mechanical operation is simple and precise timing.

Mechanical timing--- 360-degree rotating timing, setting range 0-60Min, it will emit a crisp and loud sound when the timer countdown to the specified time.

CLOCK---- When the timer is turned on, it is the clock interface. On the clock interface, short press the start/stop button to switch 12/24 H system

COUNTDOWN ＆COUNT-UP---- The maximum value of the alarm clock and the count-up is 23 hours, 59 minutes and 59 seconds. Continuous loud alarm can be turned off automatically after 1Min.The timing range is: 99H 59Min 59S

PLACEMENT METHOD ---- This new timer has two placement methods: magnet adsorption/bracket placement, which can be attached to a smooth metal surface such as a refrigerator or placed on a table easily for easy viewing at any time

HOUR METER----Tracking the total running time of the equipment in Real-time,the initial data is 0,the TOT range is 0-99999H,0.1/1H accuracy, cannot be reset, but when the maximum value is exceeded,hour meter will reset automatically .

MAINTENANCE TIMING----The default value of maintenance reminder is 50H,Can be used to change the oil.

SCOPE OF APPLICATION ---- Suitable for DC power supply equipment: 6V 12V 24V 36V 48V Wide voltage range: DC 5-60 volts;DC voltage compatible.Suitable for most types of zero-turn lawn mowers; also suitable for other DC power supply equipment.

MULTI-FUNCTION TACHOMETER-----8 Programmable firing patterns; RPM real time dispalay;Resettable Max RPM; Overspeed warning with settable value;Settable Two gears RPM refresh rate.

HOUR METER----Track the number of hours the engine has worked. When the engine is turned off, the total running time of the engine will be displayed and remain visible. TOT hours cannot be reset,JOB timer for measuring specific working time; resettable.

MAINTENANCE REMINDER----Programmable maintenance interval in countdown mode,When the maintenance interval time is reached 0,the "SVC" icon will flash.

HOUR METER----Tracking the total hours of the engine in real-time. When the engine is turned off, the display will show the total running time of the engine and remain visible. TOT hours cannot be reset; Maximum hours: 99999H.There is also a resettable job timer

TACHOMETER---- Accurately record the engine speed when the engine is running,help adjust the engine idle speed; program for different engine firing patterns,contains 8 programmable RPM types,RPM range is 0-20000 RPM, Record the max speed and can be reset. You can also set a alert RPM and an optional refresh rate of 0.5/1s.

MAINTENANCE REMINDER---- Programmable maintenance interval in countdown mode,When the maintenance interval time is reached 0,the "SVC" icon will flash.Maintenance interval range: 0-200H.

MECHANICAL TIMING----Mechanical instrumentation inside to roll the gears around,Tracking the total working time of the equipment in real time,The working range is 0-99999.9H, 0.1H accuracy, and cannot be reset.

APPEARANCE----The analog clock method uses the counting of rolling gears, the analog clock better than the digital , because in the event of failure it retains the elapsed time.

DATA STORAGE----When the equipment stops working,hour meter retains the original data automatically, and the next timing period will start from the accumulated value.

HOUR METER----Tracking the total running time of the equipment in Real-time,the initial data is 0,the TOT range is 0-99999H,0.1/1H accuracy, cannot be reset, but when the maximum value is exceeded,hour meter will reset automatically .

MAINTENANCE TIMING----The default value of the countdown maintenance reminder is 50H, which can be used to change the oil, and the maintenance timer can be reset.

SCOPE OF APPLICATION ---- Suitable for AC/DC power supply equipment: 6V 12V 24V 36V 48V 72V 110V 120V 230V. Wide voltage range: AC / DC 5-277 volts; AC / DC voltage compatible.Suitable for most types of lawn mowers; also suitable for other AC/DC power supply equipment.

EASY TO READ---- Digital display, large backlit screen, clear and easy-to-read LCD screen, showing the number of days, hours, minutes and seconds.

COUNTDOWN TIMER---- Easy operation,you can set up to 9999 days, 23 hours, 59 minutes and 59 seconds. When it reaches the activity time you set, it will be reminded loudly.

DAILY ALARM FUNCTION---- It can be used as an alarm clock, the sound is loud and the time can last for 60s, the operation is simple, and it reminds in time.

MULTI-FUNCTION TIMER----Contains tachometer, hour meter, resettable job timer;

HOUR METER----Track hours on the engine.When engine is off, display shows total run time of engine and remains visible.TOT hours are non-resettable; 1 minute accuracy;

JOB TIMER----Used to measure the time of a particular work job;Can reset;

This hour meter works on any gas engines & generator, such as marine, ATV, motorcycle, dirt ski... Could track the service life of your machine, plan for oil changes, valve, adjustments, clutch service, chassis lubrication, and other maintenance schedules.

The inductive hour meter records & displays to 9,999.9 hours. Stand-by time up to over 20,000 hours. Hour glass symbol appears and flashes on/off to indicate counting time. Automatic roll over resolution 0.1 hour.

Waterproof material: this engine hour meter is made of ABS material with epoxy encapsulated casing, features as waterproof, shockproof, and can withstand temperatures of 85 degrees. Durable & sturdy for your long time use.

NK-HS2 Inductive Hour Meter for Marine, ATV, Motorcycle, Boat, Dirt Ski Track the Service Life of Your Vehicle-Oil Changes, Valve, Adjustments, Spark Plugs, etc.

Records and Displays to 99999 Hours. Hour Glass Symbol Appears and Flashes on/off to Indicate Counting Time.

Automatic Roll Over Resolution 0.1HRS (0-9999.9HRS), 1HRS (10000-99999HRS). 100% epoxy encapsulated casing resists water, shock, stand fire of 85℃.

This hour meter works on any gas engine & generator, such as marine, ATV, motorcycle, dirt ski... Could track the service life of your machine, plan for oil changes, valve, adjustments, clutch service, chassis lubrication, and other maintenance schedules.

Record and display to 9,999.9 hours. Stand-by time up to over 20,000 hours. Hour glass symbol appears and flashes on/off to indicate counting time.

Automatic roll over resolution 0.1 hour. 100% epoxy encapsulated, waterproof, shockproof, high temperature resistance.

Genuine CUB CADET Product, OEM Part Number: 925-06170B, Replaces: 725-04036, 725-04036A, 725-04036B, 725-04036C, 725-06154, 725-06170, 725-06170A, 925-04036, 925-04036A, 925-04036B, 925-04036C, 925-06154, 925-06170, 925-06170A

Fits CUB CADET: CC760ES, CC800, GT1054, GT2042, GT2050, GT2148, GT2542, GT2544, GT2550, GT2554, GT3100, GT3200, GTX2154, LGT1050, LGT1054, LGTX1050, LGTX1054, LT2042, LTX1040, LTX1042, LTX1045, LTX1046, LTX1050, RZT17, RZT22, RZT42, RZT50, RZT-L34, RZT-L42, RZT-L46, RZT-L50, RZT-L54, RZT-LX46, RZT-LX50, RZT-LX54, RZT-S42, RZT-S46, RZT-S50, RZT-S54

Fits CUB CADET: Enduro Series: XT1-GT54, XT1-LT42, XT1-LT46, XT1-LT50, XT1-LT54, XT1-ST54, XT2-GX50, XT2-GX54, XT2-LX42, XT2-LX46, XT2-LX50, XT2-LX54, XT3-GS, XT3-GSE, XT3-GSX; Ultima Series: ZT1-42, ZT1-46, ZT1-50, ZT1-54, ZT2-50, ZT2-54, ZT2-60, ZT3-60, ZTX4-48, ZTX4-54, ZTX4-60, ZTX5-48, ZTX5-54, ZTX5-60, ZTX6-48, ZTX6-54, ZTX6-60

HOUR METER----TOT hours help you to track how many hours are the equipment working,It is non-resettable,read up to 9999,9 hours,0.1 hour accuracy;Count-up tracking for maintenance reminder,range from 0-50 hours

OPERATING VOLTAGE----Voltage range : DC5V to 60V;Works on most common DC powered devices: 6V 12V 24V 36V 48V

DATA STORAGE &INSTALLATION ---- Automatic data storage when external power is off;Internal battery CR2050 keeps recorded data visible consistently ; Easy to install;Snap-in design and fits standard panel cut-out; Panel Cutout Size:Approx 37.5×24.5mm(1.5×1 Inch)

Hour meter helps you keep track of your total time on machine

Hour Meter----Accumulate non-resettabl total running hours TOT with 1min/0.1H/1H accuracy；

Completely Waterproof----Anti fog & collision,epoxy encapsulated casing,100% waterproof IP68；

Power Saving&Long Life---- Built-in battery CR2430 270mAh:if your device working 8H/day,the hour meter can service life 5 years

HOURS ---- Keep track of overall hours for gas engine/equipment, perform the 50 hours service intervals to next oil change;Overall hours range: 0-999,99 hours with 0.1/1 hour resolution, time of change oil range: 50 hours.

SIGNAL CONNECTION ---- Complicable with wide voltage range AC/DC 5V to 277V, it can be used on various of AC/DC power supplied device; the connection poles are nondistinctive.

INSTALLATION ---- Easy to mount it by drill-in and snap-in with standard panel cut-out size(1.5x1 inches), ;well-completed accessories kits will keep the mounting and power connection more stable.

Digital hour meter, works on both AC/DC powered devices: 6V 12V 24V 36V 48V 72V 110V 120V 230V.Wide voltage range:AC/DC 5-277 Volt

Accumulate non-resettable total running time of engine.

Panel Cutout Size:Approx 37.5×24.5mm(1.5×1 Inch).Waterproof；2 Years warranty.

Mechanical hour meter Rectangular, no battery, long service life.

Works on 6-80V DC Battery Powered Equipment.

Max value: 99999.9 hours,0.1 accuracy.Automatic recycle to zero exceeds the max value.

Mechanical Round Hour Meter Work Range:AC/DC 6 to 80V

Accumulating Total Running Hours TOT. Max Hours:99999.9H,Resolution 0.1 hour.

The hour meter fits in to a 2" round hole and includes an adjustable retrainer clip so that the meter can be mounted on material up to 9/32 inch thick. Meter depth behind the panel is 1.5 inches

HOUR METER----Flashing hourglass icon indicates when the hour meter is accumulating time.Total hours can be reset; Total Hours reading displays from 0 to 999,999 Hours, 0.1 hour accuracy

DATA STORAGE ---- Automatic data storage when external power is off ; Exceptional reliability due to nonvolatile memory (EEPROM) which retains data for 25+ years.

INSTALLATION ---- Easy to install ; Snap-in design and fits standard panel cut-out; Panel Cutout Size:Approx 37.5×24.5mm(1.5×1 Inch).

✔️ Power voltage: DC 6-80V.Indicator range: 0-99999.9 Hours.

✔️ Completely sealed, dustproof and dampproof

✔️ It is widely used for tracking engine hours and will allow you to keep track of engine hours so you can monitor service intervals.

HOUR METER----Contains hour meter, 2 resettable job (TMR1/TMR2) timer;Help you track how many hours you put on your machine ;External 5-277 Volt AC/DC power. AC/DC voltage compatible . Allows user to preset total hours and replace a failed meter without loss of total elapsed time.

TOTAL HOURS----Display shows total run time of machine and remains visible.TOT hours are non-resettable; Read up to 999,999 hours ; 0.1 hour accuracy;The initial hour reading can be set repeatedly within 1 hour to replace an old hour meter.

JOB TIMER----JOB timer used to measure the time of a particular work job, Like change oil, Air filter Replacement etc...;Includes 2 resettable JOB timers:TMR1 & TMR2 ;Read up to 999,999 hours ; 0.1 hour accuracy;

Package included: you will be provided with 2 pieces inductive hour meters with 2 pieces wires and 4 pieces screws, enough quantity to satisfy your daily use requirements, and the sensible accessories of wires and screws will make your usage and installation more convenient

Scope of application: the digital engine meter is widely applied for many mechanical equipments, like generators, vibrators, shredders, lawn mowers, motorcycles, automobiles, trucks, engineering vehicles and more, help you keep track of how much time you spend on your engine

Waterproof material: the inductive hour meter is made of ABS material with epoxy encapsulated casing, waterproof, resistant to shock, and can withstand temperatures of 85 degrees Celsius, durable and sturdy, can serve you for a long time

Package included: you will be provided with 2 pieces inductive hour meters with 2 pieces wires and 4 pieces screws, enough quantity to satisfy your daily use requirements, and the sensible accessories of wires and screws will make your usage and installation more convenient

Scope of application: the digital engine meter is widely applied for many mechanical equipments, like generators, vibrators, shredders, lawn mowers, motorcycles, automobiles, trucks, engineering vehicles and more, help you keep track of how much time you spend on your engine

Waterproof material: the inductive hour meter is made of ABS material with epoxy encapsulated casing, waterproof, resistant to shock, and can withstand temperatures of 85 degrees Celsius, durable and sturdy, can serve you for a long time