SISCO tach hour meter features an IP65-rated waterproof ABS housing, offering strong protection against dust and water ingress in demanding environments. Motorcycle hour meter is equipped with an LCD display for clear real-time readings and uses an external sensor wire with an approximate length of 1.75 m for flexible installation. With an approximate weight of 66.5 g, the hour meter series is lightweight, portable, and easy to integrate into various equipment setups.

Engine Operating Condition Monitoring Functions

Maintenance Management And Data Configuration Functions
Universal motorcycle hour meter fits all gasoline machines equipped with spark plugs, widely applicable to garden power tools including lawn mowers, chainsaws, hedge trimmers and shredders, agricultural equipment like transplanters and weeders, road construction machinery such as rammers, polishers and pavement cutters, land recreational vehicles covering motorcycles, golf carts, go-karts and beach buggies, marine craft including motorboats and yachts, as well as all other gasoline-powered mechanical devices across various industries.
| Model | SISCO-ZSB-01 | SISCO-ZSB-02 |
| Battery | Non-replaceable | Replaceable |
| Power Consumption | 0.00005–0.021 W | 0.00005–0.021 W |
| Waterproof Rating | IP65 | IP65 |
| Packaging Dimension | 73 × 73 × 48 mm | 73 × 73 × 48 mm |
| Weight Approx | 66.5 g | 66.5 g |
| Speed Range | 0–30,000 RPM | 0–30,000 RPM |
| Timing Range | 0–99,999 H | 0–99,999 H |
| Power Supply | DC 3 V | DC 3 V |
| Sensor Wire Length Approx | 1.75 m | 1.75 m |
| Display | LCD | LCD |
| Shell Material | ABS | ABS |


Q1: What is a motorcycle hour meter?
A1: A motorcycle hour meter is a small device that records the total amount of time a motorcycle engine has been running. Instead of tracking distance like a speedometer, it measures engine operating hours. This helps riders and mechanics know exactly how long the engine has been used, which is important for scheduling maintenance such as oil changes, valve checks, and general servicing.
Q2: Can I set a maintenance reminder on this motorcycle hour meter?
A2: Yes. You can preset service time from 0–9999.9 hours. When the accumulated working hours reach your set maintenance cycle, the "SERVICE" text on the LCD screen will flash to remind you to replace engine oil or carry out a routine inspection.
Q3: Can a motorcycle hour meter be used to monitor engine performance?
A3: A motorcycle hour meter can partially help monitor engine performance when it includes a tachometer (RPM) function, as it allows real-time observation of engine speed and helps identify issues like unstable idle or abnormal RPM ranges, but its main purpose is to record total engine operating hours for maintenance scheduling, and it cannot measure key performance metrics such as horsepower, torque, fuel efficiency, or internal engine condition, so it should be considered a maintenance tracking tool rather than a full engine diagnostic device.
Tips: What is the benefit of using a motorcycle hour meter?
The main benefit of using a motorcycle hour meter is that it helps you track the exact running time of your engine so you can perform maintenance at the right intervals, such as oil changes, filter replacements, and inspections, based on actual usage rather than guesswork or mileage; this improves engine reliability, reduces the risk of wear and damage, extends engine lifespan, and ensures more consistent performance, especially for motorcycles, dirt bikes, ATVs, and other small engines used in varying conditions.
Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.