Features Accurate Timing Precision: Experience high accuracy with our advanced quartz technology, ensuring reliable performance in all industrial applications Versatile Application Use: Ideal for construction machinery, agricultural equipment, and generators, making it a perfect fit for various industries and vehicles User-Friendly Design: Enjoy a straightforward setup with a novel structure that promotes ease of use, allowing you to focus on your tasks without hassle Long-Lasting Durability: Built for longevity, this timer offers a stable performance and a long service life, reducing the need for frequent replacements Comprehensive Monitoring Capability: Effectively track and assess maintenance cycles, providing essential data for optimizing equipment performance and reliability Features: 1、SYS-1D type quartz electronic completely ed timer, power on, power off stop, stop when no position, accumulative timing. 2、This product has the advantages of novel structure, dexterity, high accuracy. 3、Widely used, stable and reliable performance, long service life, convenient to use. 4、Applicable to standard industrial timing, widely used in construction machinery, engineering vehicles, agricultural machinery, generators, air compressors, pumps, traffic, cranes, various types of vehicles and other cumulative actual working time charges 5、Can track and monitor accurate instruments and equipment to provide scientific basis for the assessment of maintenance cycle. Specification: Features: SYS-1D type quartz electronic completely ed timer, power on, power off stop, stop when no position, accumulative timing. This product has the advantages of novel structure, dexterity, high accuracy. Widely used, stable and reliable performance, long service life, convenient to use. Applicable to standard industrial timing, widely used in construction machinery, engineering vehicles, agricultural machinery, generators, air compressors, pumps, traffic, cranes, various types of vehicles and other cumulative actual working time charges. Can track and monitor accurate instruments and equipment to provide scientific basis for the assessment of maintenance cycle. Specification: Model: SYS-1D-R Timing range: 99999.9(hours) Timing accuracy: 0.01 Reset device: with reset device (small white button at the back end) Voltage type: 100v-250vac Power: 0.3 W Temperature: - 10℃ -- 75℃ Relative humidity: fully ed Seismic amplitude: 10-70HZ 1-8g (heavy strength) Opening size: 38 x 28mm Battery: 620mAh CR2450 button battery(Built-in) Package List: 1 x Electronic Counter(Built-in battery) Package List