P60 Automotive Electrical Circuit Tester, Component activation, Voltage detection, Diode detection, Continuity testing, Ground detection, Tracing and locating short circuits, Positive and negative pole detection.

Features:
1.Voltage and positive and negative detection: When the device is connected to the car's power supply, the display lights up white and the screen will show 0v. When the probe is touched to the positive circuit, the screen will show the current circuit voltage. (If the device power supply and the circuit being tested are separate, then the ground lead of the device needs to be connected to the negative terminal of the circuit being tested). If the probe touches the negative circuit, the display will light up green, the screen will show 0v, and the device will sound a beep.
2. Diode detection: Connect the ground lead to the negative terminal of the diode and the probe to the positive terminal of the secondary tube, when the icon appears on the display and a voltage value is shown, the diode is good, if the display does not respond or the screen shows green and the device beeps, the diode is bad.
3.Component activation: The activation function can be used to activate components such as the starter fuel pump, solenoid, blower, cooling fan, headlights, etc. Connect the grounding auxiliary clip to the negative terminal of the part, the probe contact to the positive terminal of the part, then press the positive activation button (-), the probe will output a positive voltage, the screen will light up red and display the current activation voltage, and the part will be activated at the same time. Probe can output positive and negative voltage, press the (-) button probe output positive voltage, press the (=) button probe will output negative voltage, activation output maximum current is 8A, more than 16A equipment will start trip protection function.
4.Continuity testing: By using the probe tip and an auxiliary ground wire, continuity testing can be performed on wires and components that are disconnected from the vehicle's electrical system. When the continuity test is passed the display lights up green and the unit beeps. (Note: Do not press the activation switch during the continuity test.)
5.Grounding detection: Use the probe to make contact with the negative terminal of the component. When the ground test is passed, the display will light up green and the device tone will sound. (Note: Do not press the activation switch during ground detection.)
6.Test trailer lights and connectors: Connect the device to the battery, clip the clip of the auxiliary ground wire to the trailer ground, connect the probe to the socket of the trailer connector, and press the (-) button to detect the function and direction of the trailer light.
7.Jumper lead function: Black clip and auxiliary ground wire directly connected through the device, the red clip and vehicle battery disconnected, the device can be used as a long jumper lead, (note that when the device is used for jumper function, please pay attention to avoid short circuit and overload, jumper lead function is not protected by the device circuit breaker).
8.Track and locate short circuits: In most cases, a short circuit will manifest itself as a blown fuse or a tripped electrical protection device (such as a tripped circuit breaker). To trace and locate a short circuit, remove the blown fuse from the fuse box; use a probe to touch each fuse contact; the line that lights up green and beeps on the equipment display is the shorted line, note the line number or color, and follow the wire as far as possible to trace the harnessIf you are tracing the brake light short circuit, first the harness must pass through the threshold of the wire, find the color or number of the wire and mark it. If the display lights up green and a tone sounds, you have verified that the wire is shorted. Follow the wire to the exact location. Repeat this procedure in the direction of the short circuit until you find the exact location of the short.

Parameters
Item name: Automotive Electrical Circuit Tester
Model: P60
Supply voltage DC: 6-30V
Measuring voltage range: 0.3V-70V
Operating current: 80mA
Activation current: 0-8A
Operating temperature: 0 to 60°C
Storage temperature: -40 to 70°C
Cable length: 4M
Weight: approx. 210g
What you get: Automotive Electrical Circuit Tester. User manual. Carton package.

Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.

标题: P60 Automotive Electrical Circuit Tester - 6-30V Diagnostic Tool with LED Display, Short Circuit Tracing, Component Activation

新的产品描述;

P60 Automotive Electrical Circuit Tester – Advanced 6-30V Diagnostic Tool
The P60 Automotive Electrical Circuit Tester is your ultimate companion for diagnosing and troubleshooting vehicle electrical systems. Designed for professionals and DIY enthusiasts, this versatile tool excels in voltage detection, diode testing, continuity checks, ground verification, short circuit tracing, and component activation. With a 4-meter cable, LED display, and a robust 0.3V-70V measuring range, the P60 simplifies automotive repairs, from testing trailer lights to activating components like fuel pumps, solenoids, and headlights.  
Key Features & Functions:  
Voltage & Polarity Detection: Connect to a 6-30V power supply; the display shows 0V (white) until the probe detects a positive circuit (voltage displayed) or negative circuit (green light + beep).  

Diode Testing: Verify diode health—good diodes show a voltage value; faulty ones trigger a green display and beep.  

Component Activation: Activate parts like starters, blowers, or cooling fans with positive/negative voltage output (max 8A). Features trip protection above 16A.  

Continuity Testing: Test disconnected wires/components—green light and beep confirm continuity (activation switch off).  

Ground Detection: Probe negative terminals; a green display and tone confirm proper grounding (activation switch off).  

Short Circuit Tracing: Locate shorts by testing fuse contacts—green light and beep identify the faulty line for precise tracking.  

Trailer Light Testing: Use the auxiliary clip and probe to check trailer connectors and light functions.  

Jumper Lead Function: Acts as a long jumper lead (with caution to avoid short circuits or overloads—no breaker protection).

Specifications:  
Model: P60  

Supply Voltage: DC 6-30V  

Measuring Voltage Range: 0.3V-70V  

Operating Current: 80mA  

Activation Current: 0-8A  

Operating Temperature: 0 to 60°C  

Storage Temperature: -40 to 70°C  

Cable Length: 4 meters  

Weight: Approx. 210g  

Included: P60 Tester, User Manual, Carton Packaging

Why Choose the P60?
The P60 Automotive Electrical Circuit Tester combines precision, portability, and multifunctionality in a lightweight 210g design. Its intuitive LED display (white for neutral, red for positive activation, green for negative/continuity) and audible alerts make diagnostics fast and reliable. Perfect for tracking shorts, testing grounds, or activating components, this tool is built for automotive electrical troubleshooting in any condition.  
Ideal For: Automotive repair, short circuit detection, component testing, trailer diagnostics, and vehicle maintenance.  
Note: Product color may slightly vary due to lighting and display differences.