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Features:
Small and light, Approx 2.95" L x 1.53"W. Powered by one lithium battery, no external power connections are required, long service time.
Multifunctional: Total Time, Job Timer, Default Setting, RPM Counter, Count Down SVC. Also supports wireless sensing, optimal sensing distance 3cm-5cm. Widely used in hand-push mower, weed whacker, motorcycle, off-road vehicle, beach car, snowmobile, etc.
RPM Capacity: 30,000rpm, RPM accuracy: 10 RPM; Hours Capacity: 9999.9 hours, Hours accuracy: 1MIN/0.1H/1H.
2 sets of intervals maintenance units (SVC SVC2). The required time can be easily programmed, no need to guess when to change the oil and filter, when the time is reached, the LCD screen will remind you. Maintenance timer can be set freely to 5-10 hours and 10-250 hours SVC SVC2.
What You Get: 1*Tachometer. 1*Wire clip. 1*User manual.
Specifications:
TOT=Total Hours of operation, that is Total Time, once the engine is working, then the positive timing will start, for example, if the engine has been working for one hour, then this meter TOT interface will show 1.0. Cannot be reset to zero.
JOB=Hours of operation since the timer was reset, that is JOB TIMER, this is the work time, generally also positive time, it can be reset to zero.
SVC: Countdown SVC is Service, is the maintenance countdown, the general default settings, such as 50 hours, 20 hours or 100 hours, and then it will countdown, 100 hours later, it will have a signal to come in, and flashing tips, means that the maintenance should go to change the oil, maintenance time is up.
Engine lgnition Mode/Engine Type:
8P1r=8 SPARK PER REVOLUTION
6P1r=6 SPARK PER REVOLUTION
4P1r=4 SPARK PER REVOLUTION
3P1r=3 SPARK PER REVOLUTION
2P1r=2 SPARK PER REVOLUTION
1P1r=1 SPARK PER REVOLUTION
1P2r=1 SPARK PER 2 REVOLUTION
Item name: Tachometer
Display: LCD
Waterproof rating: IP68
Battery type: Built-in Lithium Battery
Hours range: 0-9999.9H, accuracy: 1MIN/0.1H/1H
Maintenance range: SVC 5-10H, SVC2 10-250H
Speed range: 0-30,000RPM, accuracy: 10RPM. 1P2r mode reaches 30,000rpm(optimal sensing distance 3cm-5cm)
Refresh rate: 0.5S.
Induction line length: approx. 1.0m
Display size: 35mm*12.5mm
Item Size: As shown
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
Tyler Helble
Reviewed in the United States on July 20, 2024
The directions didn’t show how to loop the wire through the unit. Wasn’t feeling well, in my own defense, but should have thought of this. Was thinking it needed actual conductivity to operate with the included wire and clamp but it doesn’t. Was super accurate on several mowers I tested it on with clamp on spark plug wire. Have not tried it without yet. 5 stars with better directions. Exactly what I needed for small engine repair and idle set
J. Batts
Reviewed in the United States on June 24, 2024
I needed a tach in order to set the throttle/governor/idle on my 25HP Briggs & Stratton after replacing the carb. I'm so old school, set the throttle and adjust the governor and let it go, but NO.... then twin cylinders are totally different that what I expected. Not only do you need a tach, you can't set it correctly without one.I was a little skeptical of the clamp, but it worked perfectly. I didn't have to change the settings. I was so impressed, I went ahead and mounted it on the dash.
Captain jack
Reviewed in the United States on December 29, 2024
Cuts out at 8500rpmJunk
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