A great option for measuring motion when an external power supply is not available.
- Mechanical timer device
- Dual speed options: 25 or 45 Hz
- Timer size: 7L×6W×3" H
- Tape length: 50 m
- Tape width: 16 mm
- Carbon disk Ø: 50 mm
This two-speed ticket timer is a modern version of the tried and tested method of measuring velocity and acceleration. A vibrating striker prints dots on the tape using a carbon paper disk. The unit is housed in a hard-wearing, inert, scratch-proof, and shock absorbing plastic case and has a single aluminum plate for clamping to the bench or affixing to a dynamics track. It has a unique method of adjusting the position of the carbon disk. Switch between the two speed options: 25 or 45 dots per second. Operates on 12 V DC supply via the included battery board. Also included is a tape holder that can be mounted on a lab stand ⁷/₁₆" Ø rod. This unit kit includes a 7.5×6.5" battery board that holds 8 D cell batteries for situations where no external power supply is available.
Certifications: CSA approved.
Ordering information: Batteries not included.
Delivery information: Timer is supplied with two 50 m rolls of 16 mm wide tape, a box of 100 carbon disks, and instructions. Replacement ticker tape and carbon disks are also available separately.