The AvCount Lite particle counter provides reliable results for determining the particle concentration in liquid fuels and oils, including aviation fuel cleanliness to Defence Standard 91-91. br br • Simple operation br • Portable, compact instrument br • Under 4 minute test time br • Programmable via PC br br The portable particle counter features a simple test procedure and user friendly features, operator skill or expertise is kept to a minimum. br br AvCount Lite can hold up to 3 test methods with custom methods created on a PC before being uploaded. br br Test progress and results for up to 6 size bands are displayed as cumulative particlesml and ISO 4406 cleanliness codes.