Trail Tech 742A00 TTO Digital Tach/Hour Meter Surface Mount Black

The Trail Tech 742A00 TTO Digital Tach/Hour Meter is a compact, feature-packed gauge designed for use on motorcycles, ATVs, dirt bikes, UTVs, and any gasoline-powered engine. Built around an easy-to-read LCD display, it simultaneously tracks engine RPM and accumulated run time, giving riders and operators everything they need to stay on top of performance and scheduled maintenance.

Key Features:

• Universal Gasoline Engine Compatibility: Works on all gasoline engines, including fuel-injected 4-cycle engines — no external power connection required
• Internal Battery: Self-powered with an internal battery rated for approximately 5 years of use; simply wrap the included wire around the spark plug wire to install
• Tachometer: Displays real-time engine speed from 0–19,999 RPM
• Non-Resettable Hour Meter: Tracks total accumulated engine run time from 0 to 99,999 hours
• Resettable Maintenance Hour Meter: Set custom service reminders from 1–999 hours with a wrench-icon flash alert when service is due
• Max RPM Memory: Records and displays peak RPM reached (resettable)
• Clock Function: Built-in timekeeping display
• Adjustable Settings: Selectable fast/slow display update rate and high/low spark pulse sensitivity for noise suppression in various electrical environments
• Flexible Mounting: Mounts via bolt-on (screw caps included, screws not included) or peel-and-stick adhesive — attaches to virtually any flat surface
• Compact & Lightweight: One of the smallest meters available at just 1.3 oz (39.3 g) with a low-profile housing

Specifications:

• Physical Dimensions (W x H x D): 1.75 x 1.22 x 0.67 in (45 x 31 x 17 mm)
• Screen Size: 1.0 x 0.52 in (25.5 x 13.4 mm)
• Weight: 1.3 oz (39.3 g)
• Battery Life: ~5 years
• Operating Temperature: 32–140°F (0–60°C)
• Storage Temperature: 0–175°F (-20–80°C)
• Color: Black

The Trail Tech TTO 742A00 is the ideal solution for riders and operators who need a simple, no-wire-to-power-source tach/hour meter that installs in minutes and provides critical engine data at a glance.