Great set of probes for TTL and CMOS fault tracing.
This is a great set of probes for testing TTL and CMOS logic circuits. They are beautifully designed and especially the current tracer allows one to look for where current flows in the circuit. Usually in digital circuits one just look at logic levels, but faults are often shorts on input or output stages of ICs. Great addition to one's fault tracing arsenal.
Verified purchase: YesCondition: Pre-owned