1
Tracks total engine hours accurately.
Real-time RPM display for engine adjustment.
Works with various gas engine types.
Easy installation via spark plug connection.
Waterproof rating of IP68 for durability.
Powered by long-lasting CR2032 battery.
Includes 2-year warranty for peace of mind.
Average Rating out of 5:
Price Range: $15.99
Color: Orange
Material: Acrylonitrile Butadiene Styrene (ABS)
2
Tracks engine usage time accurately up to 99,999 hours.
Adjustable vibration sensitivity for various equipment types.
Water and shock resistant for durable outdoor use.
Lock feature to extend battery life during idle periods.
Easy stick-on installation for convenient mounting options.
User data retained even after display shutdown.
Includes reliable technical support and two-year warranty.
Average Rating out of 5:
Price Range: $19.99
Material: Acrylonitrile Butadiene Styrene (ABS)
3
Tracks total engine hours and service intervals.
Accurate RPM measurement up to 20000RPM.
Resettable hour meter for convenience.
Easy installation with screw-on or stick-on options.
Replaceable battery for long-lasting use.
Waterproof housing for durability.
Two years technical support available.
Average Rating out of 5:
Price Range: $13.99
Material: Acrylonitrile Butadiene Styrene (ABS)
4
Portable and lightweight for easy transport. Clear LCD display for easy reading. Includes clip for secure spark wire attachment. Zero time reset function for convenient tracking. Built-in long-lasting CR2450 battery included. Compatible with various small gasoline engines. Ideal for chainsaws, lawn mowers, and generators.
Average Rating out of 5:
Price Range: $16.98
Material: Acrylonitrile Butadiene Styrene (ABS)
5
Compatible with various Dixie Chopper models.
Replaces part number 500015 easily.
Designed for accurate hour tracking.
Durable construction for long-lasting performance.
Lightweight design, only 0.10 lbs.
Dimensions: 16" height, 10.50" length.
Includes one hour meter in package.
Average Rating out of 5:
Price Range: $55.59
Material: Stainless Steel
6
Total running time displayed, 0-99999 hours.
Two resettable job timers for tracking tasks.
Initial hours settable within one hour of setting.
Compatible with AC/DC power supply, 5-277 volts.
Easy installation with snap-in design.
Automated data storage during power loss.
Waterproof IP68 rating for durability.
Average Rating out of 5:
Price Range: $14.89
7
Tracks service life of various gas engines.
Records up to 99999 hours of operation.
Waterproof, shock-resistant, and fire-resistant casing.
Easy peel-and-stick installation, no wiring needed.
Connects directly to spark plug wire.
Automatic rollover for accurate hour tracking.
Displays hourglass symbol during counting time.
Average Rating out of 5:
Price Range: 0
Material: Glass, Acrylonitrile Butadiene Styrene (ABS)
8
Compatible with DC 4.5-90V powered equipment.
Resettable total hours with a max of 999999H.
Accurate to 0.1 hour for precise tracking.
No battery required; stores data automatically.
Data retention up to 25+ years without power.
Easy snap-in installation; standard cut-out size.
CE certified and includes a two-year warranty.
Average Rating out of 5:
Price Range: $12.79
Material: Plastic
9
Accurate engine hour tracking for maintenance.
RPM measurement up to 25,000 RPM.
Bright backlight for night visibility.
Multiple mounting options for convenience.
Replaceable battery for long-lasting use.
Water and shock resistance for durability.
Reliable after-sales support included.
Average Rating out of 5:
Price Range: 0
Material: Polycarbonate (PC)
10
Accurate monitoring of engine hours. Two sensitivity settings: high and low. Track total and partial usage hours. Resettable partial timer for flexibility. Lock display to save battery energy. Easy adhesive installation for secure mounting. IP68 waterproof with durable epoxy sealing.
Average Rating out of 5:
Price Range: $16.18
Color: Black
Material: Plastic
11
Accurate engine hour tracking for maintenance scheduling.
Convenient reset button for easy service interval tracking.
Compatible with various gas engine applications.
Waterproof design protects against moisture and debris.
Simple installation for quick setup and use.
Ensures optimal performance and engine longevity.
Perfect for lawn mowers, motorcycles, and ATVs.
Average Rating out of 5:
Price Range: $14.49
Material: Stainless Steel, Plastic, Rubber
12
Multifunctional hour meter with backlight dual display.
Tracks total engine hours and job timer.
Non-resettable total hours tracking up to 99999.9.
Resettable job timer for specific tasks like oil changes.
Real-time RPM recording for optimal engine performance.
IP65 waterproof rating for durability in various conditions.
Easy installation with external power options available.
Average Rating out of 5:
Price Range: $23.99
Material: Plastic
13
Compatible with multiple Massey Ferguson models.
Replaces part numbers 528418M91 and 504677M91.
Compact size: 57.5 mm length, 64.2 mm height.
Durable construction for long-lasting performance.
Easy installation for quick replacements.
Accurate reading for optimal vehicle performance.
High-quality product from Caltric brand.
Price Range: $20.00
14
Tracks RPM and running time simultaneously.
Programmable maintenance intervals for timely servicing.
Displays maximum historical RPM after shutdown.
Includes two resettable job timers for tasks.
Waterproof design with IP68 rating.
Easy installation with detailed user instructions.
Built-in battery with data retention feature.
Average Rating out of 5:
Price Range: $16.79
Material: Plastic
15
Working voltage: AC/DC 5V to 277V.
Track run time up to 99999 hours.
Program initial hours for easy maintenance.
Snap-in design for standard panel cut-out.
Waterproof rating up to IP68.
Built-in battery retains data during power loss.
Includes product accessories and technical support.
Average Rating out of 5:
Price Range: $15.17
Material: Polycarbonate (PC)
16
Three programmable vibration sensitivity levels. Tracks total running time accurately. Resettable job timer for specific tasks. Locking function prevents accidental time recording. Easy installation with detailed instructions included. Waterproof with IP67 rating for durability. Comes with a 2-year warranty and certification.
Average Rating out of 5:
Price Range: $19.99
Color: Black
Material: Plastic
17
Tracks total run time for maintenance scheduling
Compatible with DC 6V to 50V equipment
Easy installation with drill-in and snap-in method
Water and shock resistant for durability
Data storage during power outages
Manual or key switch compatibility
Two-year reliable after-sales service
Average Rating out of 5:
Price Range: $17.99
Material: Polycarbonate (PC), Rubber
18
AC voltage range: 86V to 230V
Resettable total hour tracking up to 999999H
Accurate measurement with 0.1 hour resolution
No battery needed; automatic data storage
Data retention for over 25 years
Easy snap-in installation with standard cut-out
Two-year warranty and CE certification included
Average Rating out of 5:
Price Range: $14.39
Material: Plastic
19
Compact design for easy installation.
Digital readings for accurate RPM measurement.
Tracks total engine hours efficiently.
Compatible with single and twin cylinder engines.
Not suitable for EFI engines.
Helps monitor engine performance effectively.
Durable construction for long-lasting use.
Average Rating out of 5:
Price Range: $79.99
Material: Polycarbonate (PC), Glass, Acrylonitrile Butadiene Styrene (ABS)
20
Track running hours and trip hours accurately.
Monitor engine RPM for optimal performance.
Set maintenance reminders for six engine parts.
Easy installation with stick-on or screw-on options.
Waterproof design protects against vibration damage.
Built-in battery with power-off transport feature.
Excellent two-year warranty and technical support.
Average Rating out of 5:
Price Range: $24.95
Material: Polycarbonate (PC)
21
Tracks AC/DC run time for maintenance.
Voltage range: 5V to 277V compatibility.
Easy snap-in installation for standard panels.
Waterproof and shock-resistant design for durability.
IP68 rated for complete water resistance.
Built-in battery retains data during power loss.
Includes accessories and 2 years technical support.
Average Rating out of 5:
Price Range: $15.77
Size: 24.5 Millimeters
Material: Polycarbonate (PC)
22
Self-powered design with alligator clips for easy use.
Accurate RPM recording up to 25,000 RPM.
Max RPM recording and adjustable alert settings.
Hour meter tracks total and resettable engine hours.
Maintenance reminder for timely oil changes.
Adjustable red and green backlight for visibility.
Compatible with various ignition modes and engine types.
Average Rating out of 5:
Price Range: $28.04
23
Tracks running hours and trip time accurately.
Three maintenance intervals for service tracking.
Water and shock resistant construction.
Easy installation with stick-on or screw-on options.
Compatible with various small engines.
Built-in battery lasts up to three years.
Reliable technical support and two-year warranty.
Average Rating out of 5:
Price Range: $12.99
Material: Acrylonitrile Butadiene Styrene (ABS)
24
IP68 waterproof, withstands rain and snow. Records cumulative working time up to 9999.9H. Speed range up to 15300RPM for accurate data. Inductive design for easy installation on spark plugs. Reliable performance with built-in smart chip technology. Includes all necessary mounting hardware in package. Maintenance reminder with flashing LCD screen notification.
Average Rating out of 5:
Price Range: $4.73
Color: Red
Material: Plastic, Rubber
25
Tracks engine working hours accurately.
Maintenance reminders for timely servicing.
Adjustable vibration sensitivity levels.
Easy installation with stick-on or screw-on options.
Durable, water-resistant, and shockproof design.
Includes built-in CR2450 battery.
Reliable customer support and technical assistance.
Average Rating out of 5:
Price Range: $20.99
Material: Acrylonitrile Butadiene Styrene (ABS)
