A. Unilab Digital Stopclock • Large 12mm high display
• Timing features include start/stop and reset via the top-mounted push switches or via the front panel 4mm sockets
The stopclock can time up to 1 hour in 1/100 second with split (lap) timing if required. It is powered by 2 AA/R6 or HP7 cells which give many months of use. If light gates are to be used, the Centisecond Timer Module provides extra facilities.
Please note this product is not supplied with a battery.
E8H27507 B. Digital Stopclock Pack
Bundles comprises: 15 x Stopclocks in a jumbo Gratnells tray with lid. Easy to store. E8R07408
C. Centi-Second Timer Module
An accessory module which plugs into the front of the Stopclock and allows Light Gates to control the timing in either of 2 ways. In mode A, the clock measures between successive changes on 1 input (minimum time of 0.12s). This can be used to time the interruption of the light beam by a vehicle of known length. In Mode B, the clock times between successive changes on either input, so that the time between 2 Light Gates can be measured. Battery not included.
E8H27749 each £53.95 D. Unilab Millisecond Timer
This versatile and simple to use millisecond timer offers a convenient way to measure time s of 0- 9.999 s. It has built in logic to allow A – A and A – B timing modes using the two inputs provided. The millisecond timer automatically adjusts for normally open and normally closed switches making set-up very simple. The millisecond timer is a perfect choice for use with the g by freefall apparatus, Unilab light gates and other fast timing applications.