Beer totaliser

Designed primarily for beer measurement this indicating meter is a stand-alone product that shows the amount of liquid dispensed since the last reset. The unit can only be zeroed using a hand held programmer. This is not just a simple switch but an intelligent instrument in its own right, poking a metal object in the connector on the display unit will not re-set it. This programmer can be made to work with single units or in groups of devices in a number of establishments. The meter must have power to work but should the device be disconnected the display will flash when power is restored and will continue to do so until the unit is re-set using the programmer. This to indicate to an absent operator tampering or temporary power loss. The meter will remember the total at power down and continue incrementing from that point when the power is restored.