
P100 Power Circuit Probe Tester: Essential Tool for Vehicle Owners

Topdiag P100 Circuit Tester is one of the most comprehensive automotive electrical tools on the market.It is specifically designed to measure multiple parameters of a vehicle's electrical system, including AC/DC voltage, resistance, continuity, polarity, and connection status.

Topdaig P100 Power Circuit Probe KitTest for Cars and Trucks 0V - 70V.With this probe tester, vehicle owners can easily perform independent diagnosis of electrical issues without the need for professional assistance.
Topdiag P100 Automotive Circuit Tester: Multiple Vehicle Models Coverage
Topdiag P100 Automotive Circuit Tester comes equipped with a standard 20FT cable. To accommodate the larger dimensions of 12V-24V vehicles such as trucks and boats.An additional 20FT extension cable is included for emergency use,thereby ensuring extended reach and operational convenience.

Circuit Breaker Protection
For your safety and the tool's protection, it features a built-in circuit breaker that activates if a short-circuit or overload occurs. This prevents internal damage from accidental misuse. Importantly, this breaker is also a useful testing feature.

Multiple Languages Available
Topdiag P100 supports multiple languages, included English, Spanish, Italian, Portuguese, German,French and Russian, etc.
Topdiag Product Performance Comparison
What is the voltage range for the TopDiag P100 Power Circuit Probe Kit?
This kit is primarily designed for 12V/24V power supplies and is also compatible with vehicle electrical systems operating between 6V and 30V. It covers testing requirements for various vehicle types, including 12V passenger cars and 24V trucks.
What core testing functions does the TopDiag P100 offer?
It features a comprehensive suite of core testing functions, including AC/DC voltage testing, resistance testing, continuity testing, polarity detection, short circuit detection, ground connection testing, and trailer light testing.
Does this kit support multiple languages? Which languages are included?
Yes, it supports multiple languages, including English, Spanish, Italian, Portuguese, German, French, Russian, Chinese, and more, making it easy for users with different language backgrounds to operate.
P100 Power Circuit Probe Tester: Essential Tool for Vehicle Owners

Topdiag P100 Circuit Tester is one of the most comprehensive automotive electrical tools on the market.It is specifically designed to measure multiple parameters of a vehicle's electrical system, including AC/DC voltage, resistance, continuity, polarity, and connection status.

Topdaig P100 Power Circuit Probe KitTest for Cars and Trucks 0V - 70V.With this probe tester, vehicle owners can easily perform independent diagnosis of electrical issues without the need for professional assistance.
Topdiag P100 Automotive Circuit Tester: Multiple Vehicle Models Coverage
Topdiag P100 Automotive Circuit Tester comes equipped with a standard 20FT cable. To accommodate the larger dimensions of 12V-24V vehicles such as trucks and boats.An additional 20FT extension cable is included for emergency use,thereby ensuring extended reach and operational convenience.

Circuit Breaker Protection
For your safety and the tool's protection, it features a built-in circuit breaker that activates if a short-circuit or overload occurs. This prevents internal damage from accidental misuse. Importantly, this breaker is also a useful testing feature.

Multiple Languages Available
Topdiag P100 supports multiple languages, included English, Spanish, Italian, Portuguese, German,French and Russian, etc.
Topdiag Product Performance Comparison
![]() Topdiag P100 | ![]() Topdiag P55 | ![]() Topdiag P60 | ![]() Topdiag P150 | ![]() Topdiag P200 |
|---|---|---|---|---|
| Customer Reviews | ||||
| — | — | — | — | — |
| Price | ||||
| — | — | — | — | — |
| Voltage Range | ||||
| 12V/24V | 12V/24V | 6-30V | 6-30V | 9-30V |
| Test Trailer Lights | ||||
| ? | ? | ? | ? | ? |
| Component Activation | ||||
| ? | ? | ? | ? | ? |
| Jump Lead Function | ||||
| ? | ? | ? | ? | ? |
| Continuity Test | ||||
| ? | ? | ? | ? | ? |
| Circuit Breaker | ||||
| ? | ? | ? | ? | ? |
| Relay Test | ||||
| ? | ? | ? | ? | ? |
| Multimeter | ||||
| ? | ? | ? | ? | ? |
| Oscilloscope Mode | ||||
| ? | ? | ? | ? | ? |
| Fuel Injector Test | ||||
| ? | ? | ? | ? | ? |
| Online Upgrade | ||||
| ? | ? | ? | ? | ? |
| Cable Length | ||||
| 33Ft (10m) | 13Ft (4m) | 13Ft (4m) | 20Ft (6m) | 20Ft (6m) |
What is the voltage range for the TopDiag P100 Power Circuit Probe Kit?
This kit is primarily designed for 12V/24V power supplies and is also compatible with vehicle electrical systems operating between 6V and 30V. It covers testing requirements for various vehicle types, including 12V passenger cars and 24V trucks.
What core testing functions does the TopDiag P100 offer?
It features a comprehensive suite of core testing functions, including AC/DC voltage testing, resistance testing, continuity testing, polarity detection, short circuit detection, ground connection testing, and trailer light testing.
Does this kit support multiple languages? Which languages are included?
Yes, it supports multiple languages, including English, Spanish, Italian, Portuguese, German, French, Russian, Chinese, and more, making it easy for users with different language backgrounds to operate.








































