... provide a bright display of current,voltage,temperature,power or other process parameters. 2.ISO9001-certified LED Bar graph displayspecifications model ... the novel indicator meter provided a bright, easy to read display of current, voltage, temperature, power or other process ... Green Orange 625nm 570nm 590nm 50mcd 45mcd 50mcd 1.9V 2.0V 2.0V companyinformation: Barmeter Eletronics CO., LTD. Add: ...