Quick Answer: The Stop Clock is an analogue timer with a 100 mm dial in a powder-coated metal housing. It reads to 1 second on the large scale and to 1 minute on a small sub-dial that runs from 0 to 60 minutes.
Last updated: October 2026
Key Features
100 mm dial
Powder-coated metal housing
Large scale reads to 1 second; small sub-dial reads to 1 minute
Small sub-dial covers 0 to 60 minutes
Dual-lever start/stop with instant zero reset
Technical Specifications
Specification
Value
Housing
Powder-coated metal
Dial diameter
100 mm
Resolution
1 second (large scale), 1 minute (small scale)
Timing range
0 to 60 minutes (small sub-dial)
Controls
Dual-lever start/stop and instant zero reset
About This Product
A stop clock with a large face lets a whole group read elapsed time during a practical. It is used to time pendulum swings, free-fall drops and titrations, and the sub-dial keeps count on longer runs. The Stop Clock can be supplied on export terms to Philippines, Mali, Brunei, Guyana, Kenya and Vietnam.
Frequently Asked Questions
How long a period can the Stop Clock time?
The small sub-dial records up to 60 minutes in 1-minute steps, while the large scale reads to 1 second.