Photo/Contact Tachometer, a versatile digital instrument used for measuring rotational speed (RPM) and surface speed.
Key features and uses of this tachometer include:
Dual Functionality: It can measure speed using both non-contact (photo/laser) and contact methods.
Wide Measurement Range: It offers a broad range for measuring RPM, typically from 0.5 to 99,999 RPM, with high accuracy.
High Precision: The device is known for its high accuracy, often cited as ±(0.05%+1 digit).
Memory Function: It can store the last, maximum, and minimum measured values.