Z-timer is a multipurpose controller. It can be used as a timer and/or counter. You just select the desired function. Z-timer/counter can be used for: * Pisonet (with hardware auto shutdown) * Water dispenser vendo (time based and/or volume based) * Car wash * Soap/Shampoo dispenser vendo * Coin counter machine * Coin changer machine * Washing machine timer * Charging station * Water pump automatic ON/OFF for water tank Features: *high resolution *0.01 second for water dispenser *1.00 second for pisonet/carwash *with hardware autoshutdown for pisonet *easy to set/adjust time setting for power on & autoshutdown w/ only 2 buttons *supports upto 3 coinslots *supports dual channel setup for water dispenser (i.e. hot and cold) *can control 2 water pumps at the same time using only 1 Z-timer *can be used for water refilling vendo *can control 2 pumps *easy to adjust/set pricing *use only 1 coinslot for 2 pumps *can be used for coin counting machine *can count fixed or continuous coin counting *can set how much coins to count for fixed counting *can set coin value to count *can be used for coin changing machine *can set coin value inside the machine *have memory on coin balance to avoid insufficient balance *can be used for volume based water vendo *can control 2 pumps and 2 flow meters *easy to adjust/set required volume *can be used for car wash vendo *can control 2 pumps (i.e. 1 for pressure washer, 1 for car shampoo) *easy to adjust/set pricing *use only 1 coinslot for 2 pumps minimum time setting (per 1 pulse): pisonet mode = 00:01 (1 second) water vendo mode = 0.01 (10 milliseconds) maximum time setting (per 1 pulse): pisonet mode = 99:59 (99minutes 59seconds) water vendo mode = 99.99 (99.99 seconds) Package include: 1 x Z-timer/counter main board 1 x 0.56" TM1637 digital 7segment display module 1 x 4P 30cm dupont wire with connector Wiring Diagrams: Please chat with us Video Guides: Please chat with us