Logic Probe:

INTRODUCTION The logic Probe is ideal for troubleshooting and analysis of logic circuits. It works as a level detector,a pulse detector, a pulse stretcher, and a pulse memory (model 610 & 610B only). It features includes. Circuit powered.b. LED indicators: Hi (red LED), Lo (green LED), and PULES/MEMORY (yellow LED) (model 610 & 610B only.)c. Logic Hi; Lo; PULSER with different beeper tone (model 610B only)d. Switch-selectable pulse detection or pulse memory function (model 610 & 610B only). e., Switch-selectable TTLor CMOS circuits. (model 610 & 610B only).