Logic Probe High Frequency Response DTL TTL CMOS Pulse Memory Logic LP-1

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Feature: - Handy, Quick and Easy - For DTL, TTL and CMOS - High Frequescy Response - Instant Indication - Pulse Memory Function How to use: 1. Connect RED cl to + terminal and BLACK cl to - terminal of the power source of the circuit under test. The supply voltage should not exceed 18V DC 2. For TTL and DTL, set the upper select switch to the side marked "TIL" For CMOS, set the upper select switch to the side marked "CMOS", contact the probe pin to the point to be tested. The LEDs will indicate its logic states: A) ALL LEDs OFF -High impedance B) RED LED ON - High State (1) C) Green LED ON - low State (0) D) Orange LED ON - Pulse 3. For deteching and storing pulse or level transition, set lower select switch to side marked "PULSE" first. Contact the probe pin to the poin to be tested. The LEDs will indicate is basic state. Then set the lower select switch to side marked "MEM", The orange LED will light when any pulse or level transition is detected. The pulse direction, in comparison with the basic, state, cabe determined. After use, reset logic probe by setting the lower select switch back to side marked "PULSE" Package include: 1 * Logic Probe About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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