Operation Manual Product Description Model SLI-300 is Designed to work with a self-loading Concrete Mixer This Model Can be used for data logging and weighing of aggregate, cement, Water and admix Aggregate and Cement is measured weight-based, and Water is Measured with flow base. Admix can be selected for time Base Measurement All The Data for Aggregate, Water Admix is stirred manually or automatically in the unit self. The Receipt is Printed For Every Cycle on Thermal Printer The Data is The Unit Can be Printed Batchwise and datawisw Wither on Thermal Printer or pen Drive. The Unit Comes With ABS/SS Enclose and is Ip65 Protected 128 x 64 Graphical LCD is Provided for user Readable Display With Individual Display For Aggregate, Cement, Water Addmix, 16-Keypad For Programming and Reporting, Additional Operator User-Friendly Remote is Provided For Frequent Keys Like Water Next Material Etc.