Manufacturers and exporters of all types of scientific & laboratory instrument, Laboratory Glassware & Plastic-ware & Porcelain-ware, Medical & Surgical Equipment, Biological Models, Anatomical Models & Charts. Dealers enquires are solicited for the company
 

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POTENTIOMETER DECADE PATTERN
 
POTENTIOMETER DECADE PATTERN (1727)
Eight steps of 2 ohms and a slide wire of equal resistance enclosed, circular type, divided into 200 parts and calibrated to read in millivolts all in series and with coarse and fine rheostats provide the standardizing unit. Terminals are provided for standard cell, galvanometer and two 1.5 volts batteries and two sets of external test circuits, worked by a rotary switch. Standard cell is got into circuit without alteration to the list circuit. Range of measurement 0.0005 to 1.8 volts accuracy 0.05%

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