Luminaire Automatic Add-on Shot Timer for Boxing, MMA & Martial Arts Training - Precision Workout Timer for Fighters & Athletes

A quick and easy aftermarket shot timer for espresso machines with electronic group head 3-way valves. The perfect complement to the Linea Mini and LUCCA A53 espresso machines. Installation required. 

If you are tired of trying to quickly hit start on your iPhone timer each time you pull a shot, the Luminaire shot timer might be excellent for you. Based on a simple electromagnetic sensor that attaches to the group head solenoid, the shot timer automatically starts the count as soon as the solenoid is activated. It works on most 120/220v group head solenoids. With a good battery for 4-7 years, this handy accessory is used daily in the Clive office.