Feature: 1. Comprehensive Functionality and User Friendly Interface: The tachometer offers comprehensive features of total timing, reset mode, speed modes setting, and high speed recording, displayed on an LCD screen for clear readability. The intuitive interface, featuring a MODE and SET button for navigating settings, ensures ease of use for various functions. 2. Enhanced Sensing Technology and Double Induction Modes: The tachometer features highly precise sensing technology and offers two induction methods: handheld induction and clip on induction: providing high flexibility in selecting the most effective method that based on the engine setup. The handheld mode is effective within a 30-50mm induction distance, while the clip on mode ensures stable signal reception, improving measurement accuracy and reliability. 3. Energy Efficient Design and Long Battery Lifespan: Incorporating an intelligent chip and low power consumption design, the ZSB-268 is equipped with a CR2430 battery for long term usage without frequent replacements. 4. IP65 Water Resistant Design: Constructed with an IP65 water resistant and shockproof design, it can withstand harsh conditions and operate effectively in wet environments. The 200°C high temperature resistant cables further enhance the durability and reliability in demanding scenarios. 5. Versatile Compatibility and Wide Application Scope: The ZSB-268 Tachometer is designed for use with both 2 stroke and 4 stroke gasoline engines, making it a versatile tool for various machinery and car models. Its broad application ranges includes motorboats, chainsaws, lawnmowers, ATVs, paragliders, and snowmobiles, catering to a wide array of users from hobbyists to professionals. Specification: Name: Tachometer Material: plastics Product Model: ZSB-268 Battery: 1 * CR2430 battery (not included) Display mode: LCD Timing ranges：0-99999MIN Timing accuracy: 1MIN RPM ranges: 100-30000RPM Stroke selection: 01-02-03 RPM accuracy: 10RPM Display size: 47 * 14mm / 1.85 * 0.55in Induction line length about: 1.00m Item size: 65 * 44 * 12mm / 2.56 * 1.73 * 0.47in . Package List: 1 * Tachometer 1 * Clip