testo 465 RPM Meter

The Testo 465 RPM Meter is a simple yet powerful tachometer designed for contactless measurement of rotational speed. Using reflective markers and optical sensors, it quickly captures the RPM of fans, motors, shafts, and other rotating machinery without requiring physical contact. Its one-hand operation, ergonomic design, and easy-to-read display make it an excellent choice for maintenance technicians, service engineers, and quality inspectors. The device offers data hold and min/max functions, ensuring accurate recording during dynamic operations. Compact, robust, and battery-powered, it’s highly reliable for everyday use in industrial and commercial environments.

Key Features:

Contactless RPM measurement with reflective markers

Ergonomic single-hand operation

Data hold, min, and max functions for easy analysis

Clear digital display with fast response

Suitable for fans, motors, pumps, and rotating equipment

Portable, lightweight, and durable for field use