No complex setups. No steep learning curve. Just clip the clamps to the car battery terminal, probe, and get answers. Whether you’re a first-year apprentice, a weekend DIYer, or a seasoned tech looking for a rugged backup tool, the TOPDIAG P60 cuts diagnostic time and gets you to the fix faster.
Ensuring electrical system safety
It can quickly locate short - circuits, check for open - circuits, and identify electrical leakage.
Minor changes are clear at a glance
Accurate insight into circuit structure, circuit continuity testing to safeguard you.
Ensures solid grounding
From chassis to engine, P60 ensures solid ground connections.
Entry-Level Power Circuit Probe Tester
 TOPDIAG P60 |  TOPDIAG P200 |  TOPDIAG P150 |  TOPDIAG P200 PRO | |
|---|---|---|---|---|
Customer Reviews | — | — | — | — |
Operating Voltage | 6V-30V | 9V-30V | 6V-30V | 9V-48V |
Voltage Range | 0-70V | 100mV-100V | 0.1-70V | 100mV-100V |
Circuit Breaker Finder | ? | ? | ? | ? |
Oscilloscope Mode | ? | ? | ? | ? |
Multimeter | ? | ? | ? | ? |
Relay Test | ? | ? | ? | ? |
Fuel Injector Test | ? | ? | ? | ? |
Active Test | ? | ? | ? | ? |
Jump Lead Function | ? | ? | ? | ? |
Trailer Lights Test | ? | ? | ? | ? |
Continuity Test | ? | ? | ? | ? |
Car Fuse Test | ? | ? | ? | ? |
No complex setups. No steep learning curve. Just clip the clamps to the car battery terminal, probe, and get answers. Whether you’re a first-year apprentice, a weekend DIYer, or a seasoned tech looking for a rugged backup tool, the TOPDIAG P60 cuts diagnostic time and gets you to the fix faster.
Ensuring electrical system safety
It can quickly locate short - circuits, check for open - circuits, and identify electrical leakage.
Minor changes are clear at a glance
Accurate insight into circuit structure, circuit continuity testing to safeguard you.
Ensures solid grounding
From chassis to engine, P60 ensures solid ground connections.
Bottom line: It’s not a frills-packed $100 scope. It’s the reliable, no-nonsense tester that pays for itself on the first job. Keep one in your box, one in your truck, and one for the new guy—because every tech deserves a tool that works as hard as they do.
Entry-Level Power Circuit Probe Tester
TOPDIAG P60 | TOPDIAG P200 | TOPDIAG P150 | TOPDIAG P200 PRO |
|---|---|---|---|
| Customer Reviews | |||
| — | — | — | — |
| Operating Voltage | |||
| 6V-30V | 9V-30V | 6V-30V | 9V-48V |
| Voltage Range | |||
| 0-70V | 100mV-100V | 0.1-70V | 100mV-100V |
| Circuit Breaker Finder | |||
| ? | ? | ? | ? |
| Oscilloscope Mode | |||
| ? | ? | ? | ? |
| Multimeter | |||
| ? | ? | ? | ? |
| Relay Test | |||
| ? | ? | ? | ? |
| Fuel Injector Test | |||
| ? | ? | ? | ? |
| Active Test | |||
| ? | ? | ? | ? |
| Jump Lead Function | |||
| ? | ? | ? | ? |
| Trailer Lights Test | |||
| ? | ? | ? | ? |
| Continuity Test | |||
| ? | ? | ? | ? |
| Car Fuse Test | |||
| ? | ? | ? | ? |
About TopDiag
TopDiag is designed for both Mechanic and DIYers.
Big Deals
New Release
Automotive Circuit Tester
Car Battery Tester
