Description
The TA008 is a back-pinning probe
First and foremost the TA008 is a back-pinning probe. In fact, it’s the smallest diameter back-pinning probe that we know of. This is essential for probing today’s small, fragile connectors. It is also very sharp, so it slides past connector seals with ease. This product solves most of the problems associated with traditional back-pinning methods.
The TA008 is a piercing probe
Secondly, the TA008 is a piercing probe. Its small diameter, extra sharp pin makes it ideal for piercing the insulation on small gauge wires where traditional piercing tools might cause damage.
The TA008 is field-repairable
And finally, here’s the best part. Don’t you just hate it when you are using a back-pinning probe and it bends or breaks? Before the TA008 came along, this meant that you had to buy a whole new back-probe. Not with the TA008; it’s repairable. If the pin becomes damaged or useless in any way, simply take your pocket screwdriver, remove the set screw, pull out the old pin and install the new one! There’s no need to replace the whole probe.
Contents:
7 complete back-pinning probes
3 screws
Replacement needles
Frequently Asked Questions
What are back-pinning probes used for?
Back-pinning probes let you access electrical signals at connectors without disconnecting them. You insert the probe pin into the back of the connector alongside the existing wire terminal, enabling live measurement while the circuit remains intact. This is essential for diagnosing faults that only appear under load or during operation.
Are they compatible with all connectors?
The set includes multiple pin sizes to fit the most common automotive connector types. For connectors that cannot be back-pinned, use piercing clips or spring piercing clips to access signals through wire insulation instead. All work with PicoScope test leads. Probe specifications at picoauto.com.
