This Digital Tachometer is a high-performance tool designed for swift and precise measurements of rotating objects, making it ideal for assessing the RPM of engines and motors. With an accuracy of ±0.05%, this tachometer ensures reliable and consistent results. The inclusion of an easy-to-read LCD screen enhances user convenience, providing instant access to crucial data. Versatility is a key feature, as the device accommodates both contact and non-contact RPM measurements, catering to various measurement needs. Whether you're in automotive, industrial, or research settings, the Oxford Precision Digital Tachometer stands as a dependable solution for accurate and efficient RPM assessments.

Features and Benefits
• Takes both non-contact RPM and surface speed measurements of rotating objects
• Uses the CPU technique, photo-electrical technique, and junction laser technique for one instrument combined PHOTO TACH (RPM and REV)
• Two test modes; rotate speed mode (unit: RPM) and count mode (unit: REV)

Typical Applications
• Used to measure the working speed of engines in vehicles

Notes
• Requires a 9V Battery or 6V Exterior DC Adaptor which are not included
Notes
• Power Supply - 9V Battery or 6V DC Adaptor (Not Included)