View larger STN D73SV - Take a number three figures in green via cable
STN D73SV
STN D73SV - Electronic take a number display with three green digit wired
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Electronic take a number display with three digits in green and normal push wired. Digit is made of 5.5 cm. green. It has touch control knob to increase, decrease and reset. Data storage to power failure. Incorporates beeper again requested number.