Made in the UK, the cb-625 is a compact chronoscope designed specifically for airguns. It attaches to the barrel and can handle velocities up to 1350fps in 22 calibre and 950fps in 177.
We use one of these units for testing new pre-compressed air and CO2 pistols to gain maximum efficiency (ie velocity vs number of shots per cylinder). It also gives a good indication of how well pneumatic and spring guns are working. It's also great fun to play with.
Dimensions (excluding mount) 83x49x23mm
Weight 45 grams including battery
Pellets timed through a 60mm, 3MHz trap
Resolution 1 fps, 0.01 ft. lbs
Accuracy better than 1%.
Also available now is the Serial Interface Cable so you can shoot all the info straight into your computer
By programming in the pellet weight your cb-625 can also calculate muzzle energy in foot pounds.
For prolonged battery life the unit will automatically switch off after one minute.
New shipment here now.
Costs: Chronoscope $105 - Serial Interface Cable $30 both plus postage