1. Introducció
The Autel PowerScan PS100 is a comprehensive circuit tester designed for diagnosing electrical systems in 6- to 30-volt vehicles. It integrates multiple functions including an AVOmeter, test light, built-in flashlight, short circuit indicator, relay/component tester, continuity tester, and bad ground indicator. This tool is intended to provide a fast and accurate solution for electrical system diagnostics, streamlining the troubleshooting process for technicians.
2. Informació de seguretat
Always observe basic safety precautions when operating this tool to prevent personal injury or damage to the vehicle and the tool itself. Read and understand all instructions before use.
- Utilitzeu una protecció ocular adequada.
- Mantingueu la roba, els cabells, les mans, les eines, els equips de prova, etc. allunyats de totes les parts del motor en moviment o calentes.
- Operate the tool in a well-ventilated area.
- Do not use the tool near open flames or combustible materials.
- Eviteu el contacte amb components elèctrics actius.
- Assegureu-vos que el vehicle estigui en posició d'aparcament/punt mort amb el fre d'estacionament accionat.
3. Contingut del paquet
Verifiqueu que tots els elements que s'enumeren a continuació s'inclouen al vostre paquet:

- Autel PS100 Probe Tester
- Maleta de transport resistent
- Adaptador per encenedor de cigarrets
- Prova de Clamp
- Cable d'extensió de 20 peus
- Manual d'usuari (aquest document)
4. Producte acabatview
The Autel PowerScan PS100 is designed for ease of use and durability. Familiarize yourself with the main components of the tool.

- Consell de la sonda: Used to contact circuits for testing.
- Head Lights: Il·lumina la zona de treball.
- Pantalla LCD: Espectacles voltage, resistance, frequency, duty cycle, and other test results.
- Interruptor d'alimentació: Momentary rocker switch to apply positive or negative voltage to the probe tip.
- Botó de mode: Cycles through the four working modes (DC Voltage, AC Voltage, Resistance, Tone On/Off).
- Ponent: Provides audio feedback for certain functions.
- Restabliment del disjuntor: Resets the internal circuit breaker if overloaded.
- Auxiliary Ground Lead: Connects to a ground point for continuity and resistance testing.
5. Configuració i font d'alimentació
The Autel PS100 can be powered by two methods:

- Vehicle Battery Power Supply: Connecteu el test vermell clamp to the positive (+) terminal of the vehicle battery and the black test clamp al terminal negatiu (-).
- Font d'alimentació de l'encenedor de cigarrets: Insert the cigarette lighter adapter into the vehicle's cigarette lighter socket.
Once connected, the tool will power on, and the LCD display will activate.
6. Modes de funcionament
The Autel PS100 features four working modes, easily switchable by pressing the Mode button. The current mode is indicated on the LCD display.

- DC Voltage Mode: Mostra el volum de CCtage at the probe tip.
- Vol. ACtage Mode: Displays the maximum voltage, vol mínimtage, frequency, and duty cycle of an AC signal.
- Mode de resistència: Measures the resistance between the probe tip and the auxiliary ground lead.
- Tone On/Off Mode: Toggles the audio tone feature. This can be useful to silence the tool during prolonged testing.
7. Funcions clau
The PS100 offers various diagnostic capabilities beyond a standard multimeter.

7.1. Activació de components
The tool can activate components by supplying positive or negative voltage to the probe tip. This function allows for testing components both in-hand and in-vehicle.
- To activate with positive voltage: Press the Power Switch forward. The Red LED will light, and the LCD will display the battery voltage.
- To activate with negative voltage: Press the Power Switch rearward. The Green LED will light, and the LCD will display "0.0V" (ground).
This is useful for testing lights, motors, wipers, radiator fans, relays, and fuel injectors.
7.2. Polarity Identification
The PS100 quickly identifies positive, negative, and open circuits.
- Positive Connection: Red LED illuminates, accompanied by a high-pitched beep.
- Connexió negativa: Green LED illuminates, accompanied by a low-pitched tone.
- Circuit obert: No LED light will illuminate.
7.3. Proves de continuïtat
Checks the continuity of switches, relays, diodes, and other components.

In Resistance mode, touch the probe tip to one end of the component and the auxiliary ground lead to the other. The display will show the resistance value if continuity exists.
7.4. Short Circuit Locating
The tool can help locate short circuits by following the circuit path and observing voltage drops or changes in polarity indications.
7.5. Bad Ground Contact Checking
Instantly tests for bad ground contacts. The response of the LED lights will indicate if a true ground is present.
8. Autoprova ràpida
Before testing a circuit or component, perform a quick self-test to ensure the tool is functioning correctly.
- Connect the tool to a power source (vehicle battery or cigarette lighter).
- Press the Power Switch forward (towards the probe tip). The Red LED should light, and the LCD display will show the battery voltage. If the tone feature is on, a high-pitched tone will sound.
- Release the Power Switch. The LED will turn off, and the tone will cease.
- Press the Power Switch rearward (away from the probe tip). The Green LED should light, and the LCD display will show "0.0V" (ground). If the tone feature is on, a low-pitched tone will sound.
- Release the Power Switch. The LED will turn off, and the tone will cease.
If the tool responds as described, it is ready for use.
9. Protecció de sobrecàrrega
The Autel PowerScan PS100 is equipped with internal short-circuit protection. If the tool becomes overloaded, its internal circuit breaker will trip to prevent damage. The circuit breaker is self-resetting. If it trips, remove the overload condition, and the tool will reset automatically.
10. Aplicacions
The Autel PS100 is designed to work with almost all 12V-24V electrical systems. This includes a wide range of vehicles and equipment:
- Cotxes
- Motocicletes
- Vaixells a motor
- Large Trucks
- Other 12V-24V electrical devices
The included 20ft extension cable provides extended reach for testing along large vehicles and complex circuit systems.
11. Manteniment
To ensure the longevity and optimal performance of your Autel PowerScan PS100, follow these maintenance guidelines:
- Neteja: Netegeu l'eina amb un drap suauamp tela. No utilitzeu netejadors abrasius ni dissolvents.
- Emmagatzematge: Store the tool and its accessories in the rugged carrying case in a dry, clean environment when not in use.
- Cura del cable: Avoid kinking or sharply bending the cables. Inspect cables for damage before each use.
- Consell de la sonda: Keep the probe tip clean and sharp for accurate contact.
12. Solució De Problemes
If you encounter issues with your Autel PowerScan PS100, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'encén. | No power connection or poor connection. | Ensure power clamps are securely connected to the battery terminals or the cigarette lighter adapter is fully inserted. Check vehicle battery voltage. |
| No reading on LCD display. | Incorrect mode selected or no circuit contact. | Verify the correct operating mode is selected. Ensure the probe tip makes good contact with the circuit. |
| L'interruptor automàtic salta amb freqüència. | Overload condition or short circuit. | Reduce the load on the circuit. Check for short circuits in the component or wiring being tested. |
| Lectures inexactes. | Poor connection or dirty probe tip. | Clean the probe tip. Ensure solid contact with the test point. Perform a quick self-test. |
13. Especificacions
| Característica | Especificació |
|---|---|
| Vol. Operatiutage | De 6 a 30 volts de CC |
| Font d'alimentació | Vehicle Battery Powered |
| Longitud del cable | 20ft (plus additional 20ft extension cable) |
| Mostra | LCD color |
| Protecció de sobrecàrrega | Interruptor de circuit intern |
| Color | Vermell |
| Dimensions del paquet | 9.96 x 7.52 x 3.78 polzades |
| Pes de l'article | 2.8 lliures |
14. Garantia i Suport
For warranty information or technical support, please refer to the official Autel weblloc web o contacteu directament amb el servei d'atenció al client d'Autel. Conserveu el rebut de compra per a reclamacions de garantia.





