Power Circuit Probe Tester




  • Sale
  • $129.99
  • Regular price $149.99


Must-Have Circuit Tester Tool!

"Nice circuit tester. Seems to be accurate and it has great features too. Very helpful in diagnosing many problems. It's a valuable tool to have in the garage." - Troy K.

Why Buy Our Power Circuit Probe Tester?

✅SAFE: This has a built-in 8-amp circuit breaker to prevent circuit overload and overheating. Unlike a normal test lamp, this device can conduct direct battery current into the circuit you touch with it. Any time you backfeed a circuit, you need to know what you are doing. The breaker will protect the circuit, but 8 amps is still enough to do a lot of damage with the wrong wire.

✅VERSATILE: A handy tool that can perform a current injection, measurement, ground test, polarity test, continuity test, and component activation. With 4 modes to diagnose the electrical systems(DC voltage, AC voltage, Resistance, and Diode).

✅CONVENIENT: Unlike other circuit testers, this has two power supply methods, it can be powered by a vehicle battery or a cigarette lighter. To use, simply choose the mode by pressing the mode button, and then contact the probe tip to a circuit, the LCD will read the DC/AV voltage, and resistance. 


❗️Reminders❗️

  • Please slightly push the probe with the plastic sheath into the slot on the top of the tool with a little power after you take it out on the back of the tool. (Don't pull out the metal probe from the plastic sheath.)
  • This is for car usage only.

📋Frequently Asked Questions:

Q: What can this do besides do polarity testing?

A: You can use this to Find The Short Circuits, Find The Bad Ground, Testing Trailer Lights, Check Continuity, Activating Component, Signal Circuiting Testing, and Voltage and Polarity Testing. 


Q: Why can not the probe tip itself stay engaged? It keeps falling out.

A: You need to push it a little harder until you hear a "CLICK" sound, then it will stay engaged.


Customer Reviews

Based on 9 reviews
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J
James N.
Handy tool

Easy to use and worth the purchase.

M
Marcus L.
Excellent!

Once I started using this I believe I've cut out hours of head scratching. I was able to fire up a cooling fan without having the car on. It saved me from buying a new fan. I was able to track it down to a frayed wire. I wish I had this years ago.

A
Alex M.
Great Value

This tool is helpful in assisting our car such as voltage testing, continuity testing, signal circuit testing, etc. Its large screen allows us to read the result easily. It also has two types of supply by cigarette lighter or car battery, so convenient when testing.

N
Nico D.
Great!

Working well!

E
Ethan B.
Must have tester

It's as accurate as my fluke meter. Must have circuit tester.