ACCUD CT900 Contact Type Tachometer – Rotary & Line Speed Meter

The ACCUD CT900 Contact Type Tachometer is a compact and portable digital measuring instrument designed for accurate measurement of rotary speed and line speed. Suitable for industrial maintenance, machinery inspection, manufacturing, engineering workshops and mechanical servicing, the CT900 provides quick and convenient speed measurement through direct contact with the moving component.

The ACCUD CT900 Contact Type Tachometer measures rotary speeds from 0.5 to 19,999 RPM and line speeds from 0.05 to 1999.9 m/min, making it suitable for checking motors, shafts, rollers, belts, wheels and other rotating or moving equipment.

For easier monitoring, the CT900 provides real-time, maximum, minimum and average measurement functions. Users can also review the last measured value, making it convenient when measurements are taken in difficult-to-view positions.

A built-in backlit digital display provides clear readings in workshops, plant rooms and low-light working environments. The included contact accessories allow the operator to select the appropriate attachment for different rotary and linear speed measurement applications.

Powered by two standard AAA batteries and weighing only 106 g, the ACCUD CT900 Contact Type Tachometer is lightweight, portable and well suited to field or workshop inspections.

Key Features

• Measures rotary speed and line speed

• Rotary speed range: 0.5–19,999 RPM

• Line speed range: 0.05–1999.9 m/min

• Real-time measurement

• Maximum measurement function

• Minimum measurement function

• Average measurement function

• Review last measured value

• Backlit digital display

• Compact handheld design

• Lightweight at only 106 g

• Multiple contact accessories included

• Powered by 2 × AAA batteries

• Ideal for machinery and industrial maintenance

Technical Specifications

Included Accessories

• Main unit × 1

• Wheel × 1

• Clamping sleeve × 1

• Small cone × 1

• Cone × 1

• Cone cavity × 1

• AAA batteries × 2

Typical Applications

• Electric motors

• Rotating shafts

• Rollers and pulleys

• Conveyor systems

• Belt speed measurement

• Machinery maintenance

• Manufacturing equipment

• Engineering workshops

• Industrial inspection

• Mechanical servicing