Utilizing hydraulic bypass manifold module which is mounted behind the mast on forklift’s firewall, Vanguard can log weighing events in up to 99 different channels with up to 99 different weighing events per channel. Device is standard with RS232 serial port for exporting event log data and printing adhesive or receipt labels. All events are time and date stamped with accurate weight in chronological or channel sequence, and can be recorded in pounds or kilograms.