Enhance your precision measurement tasks with this advanced Non-Contact Digital Tachometer, designed to provide accurate and reliable rotational speed readings using cutting-edge photo technology. Featuring a high-speed aiming operation, this tachometer ensures precise measurements without physical contact, making it ideal for a variety of industrial and mechanical applications. Key Features: · Non-Contact Photo Technology: Enables high-speed and accurate RPM measurement without the need for direct contact, preventing wear and tear on the measured parts. · Large LCD Display: Equipped with a clear 5-digit LCD screen with 18mm digit height, providing easy and convenient reading of RPM values ranging from 2.5 to 99,999 rpm. · Wide Measurement Range & High Resolution: Offers an extensive test range from 2.5 to 99,999 rpm, with resolution of 0.1 rpm for speeds between 2.5 and 999.9 rpm, and 1 rpm for speeds from 1000 to 99,999 rpm. · Data Storage & Automatic Zero Adjustment: Features storage for upper limit, minimum, and maximum RPM readings, along with an automatic zero adjustment function for seamless and accurate operation. · Ergonomic ABS Housing: Designed with user comfort in mind, the lightweight and durable ABS body provides a secure and comfortable grip, ideal for prolonged use during motor, machine, and lathe speed measurements. · Wide Industrial Applications: Suitable for use in various manufacturing and maintenance sectors including motors, fans, paper making, plastics, textiles, washing machines, automobiles, airplanes, and ships. Specifications: · Item Type: Digital Tachometer · Material: ABS · Power Source: 3 x AAA Batteries (Not Included) · Display: 5-Digit Large LCD Screen (18mm digit height) · Measurement Unit: rpm · Test Range: 2.5 to 99,999 rpm · Resolution: 0.1 rpm (2.5–999.9 rpm), 1 rpm (1000–99,999 rpm) · Test Range Selection: Auto · Time Base: Quartz Crystal · Detection Distance: 50–500 mm · Operating Temperature: 0–50℃ (32–122℉) Package Includes: · 1 x Digital Tachometer This Digital Non-Contact Tachometer is the perfect tool for professionals seeking accurate, fast, and reliable speed measurement with ease of use and enhanced data handling capabilities. Its ergonomic design and broad application range make it an essential device for industrial maintenance and quality control.