Spa Instruments [I] Pvt. Ltd manufactures Bar Graph Indicator with Red LED Display. Spa Instruments [I] Pvt. Ltd also manufactures transmitters, isolators, converters, controllers and valve actuators and technologically advanced electronic security devices. The Bar Graph Indicator with Red LED Display, Model BI-020 Series, can display variable in with the help of bar graph and 3 digits 0.3/ 0.5", Red LED 7 segment digital display in single and dual channel with respect to 4-20 mA DC input. The Bar Graph Indicator with Red LED Display is available in different models of single and dual channels. This Bar Graph Indicator has resolution of 1.0 count and depth of 200mm. This Bar Graph Indicator has mains supply of 230 VAC/50 Hz or 90-270 VAC 50H.
