Sunpro instruments [india] provides economical series of chartless recorders with data logging facility combined in single unit. The product is a chartless recorder with a screen showing online graph as well as the data of entire number of channels as per the model. This facility is provided for visualization of the total number of channel process value on one screen for easy analysis of different locations. This is useful ideally for heat treatment, hvac systems, standard rooms, environmental test conditions, chemical, pharmaceutical process machinery, quality assurance departments and weather stations to get graph and statistics to mark and define process conditions. The graph/bar graph statistical with respect to the date time batch no., set values, high/low alarm, etc., can be programmed according to process required. The company has designed universal input signals like rtd/thermocouple/vdc/ma as well as define input. The design is made for 8/16/24/32/48 up to 96 channels and screen size could be from 8" to 15" size according to the number of channels.