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🔧 Power up your diagnostics with Autel PS100 — the ultimate circuit tester for pros who refuse to guess.
The Autel PowerScan PS100 is a professional-grade automotive circuit tester designed for 6 to 30V electrical systems. Featuring four diagnostic modes—DC/AC voltage, resistance, and tone—it offers precise readings with 0.1V resolution. Its component activation function allows real-time testing of vehicle parts like relays and motors. Equipped with a 20ft extension cable and built-in safety protections, the PS100 streamlines fault detection for technicians seeking fast, reliable, and versatile electrical diagnostics.









| ASIN | B0B28C27KS |
| Best Sellers Rank | 67,665 in DIY & Tools ( See Top 100 in DIY & Tools ) 85 in Circuit Testers |
| Brand | Autel |
| Colour | red |
| Compatible Devices | Vehicles with 6 to 30 volt electrical systems |
| Customer Reviews | 4.7 out of 5 stars 314 Reviews |
| Included Components | 1 X PowerScan PS100, 1 X Rugged Blow Molded Case, 1 X 20ft. Extension Cable, 1 X Probe Tip, 1 X Battery Hookup Clips, 1x Cigarette Lighter Adapter, 1 X User's Manual |
| Item Dimensions | 35.6 x 20.3 x 25.4 centimetres |
| Item Weight | 1 Pounds |
| Item dimensions L x W x H | 35.6 x 20.3 x 25.4 centimetres |
| Item weight | 1 Pounds |
| Manufacturer | Autel |
| Manufacturer Part Number | Autel PowerScan PS100 |
| Measurement Type | Voltmeter, Ammeter, Ohmmeter, LCR Meter |
| Minimum Operating Voltage | 12 Volts |
| Model Number | Autel PowerScan PS100 |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Specification Met | EN 61010-1 |
| Style | Modern |
| Style Name | Modern |
| Unit Count | 1.0 count |
| Upper Temperature Rating | 60 Degrees Celsius |
A**R
Value for money
Great piece of kit and exceptional value for money
D**N
Good
Very handy, game changer in fault diagnosis
R**2
would recommend
good quality - easy to use and extra leads handy and good quality case to keep all items together. Happy with it - and it does provide 12V output when connected to power source to test bulbs etc using the small CC and the probe. Never used one before and easy and intuitive to use. Will look over the instructions but good for fault finding on cars.
A**G
Handy testers
A good add-on to a multimeter ,nice you can take the probe off and put a test lead on for those tight places and use a back probe ,great that it can test the reference terminal and give you a rough signwave for the network a bit pricey for a 12volt tester but very handy to have
J**E
Quality Ease Of Use
Love This Tool Safes Time And Money
D**L
Fantastic value for money and its flexibility makes this an invaluable addition to any tool kit.
A comprehensive testing tool for my low to medium voltage diagnosis and repairs. Slightly confusing manual but practice makes perfect. Fabulous value for money and the amount of uses is almost limitless. The ability to power probe from a 12v source has already proved invaluable. It functions like a tool twice as expensive.
S**Y
Good quality
Autel is the best. Highly recommend
D**M
Life saver for any vehicle electrical issues
This powerscope is honestly one of the best tools I have used to fault finding in cars etc. Quickly check fuses and it is designed to carefully puncture wire insulation so you can actually check the wires. I've already found a busbar issue on a van within 5 mins with this and I use it all the time. Also the led lights really help
S**R
Good product
Been using it for about a month in a professional environment. Seems to work really well and a lot better price than power probe
Y**N
Excellent outil pour une utilisation professionnelle.
Je suis électricien automobile professionnel et je travaille ежедневно avec le diagnostic des faisceaux, relais, capteurs et actionneurs. L’Autel PowerScan PS100 s’est révélé être un outil vraiment très utile pour les diagnostics rapides. Le principal avantage est la possibilité non seulement de mesurer la tension DC/AC, la résistance et la polarité, mais aussi d’envoyer directement du positif ou de la masse sur un composant depuis l’appareil. Cela accélère énormément le contrôle des ventilateurs, relais, lampes, pompes, serrures et autres actionneurs sans devoir tirer des fils supplémentaires. Très pratique également pour tester les relais, diodes, fusibles et la continuité des circuits. L’appareil aide aussi efficacement à trouver les mauvais contacts de masse et les courts-circuits. La protection par disjoncteur automatique est un vrai plus pour une utilisation professionnelle. L’écran est de bonne qualité et le long câble avec rallonge permet de travailler facilement même sur des fourgons et poids lourds en 24V. J’apprécie aussi le signal sonore et la lampe intégrée. Au final, c’est une combinaison de multimètre, lampe témoin et power probe dans un seul appareil. Pour un électricien automobile, c’est un excellent outil qui fait réellement gagner du temps lors des diagnostics. Fonctions et caractéristiques confirmées : Compatible avec les systèmes 12V et 24V Mesure de la tension DC/AC, de la résistance et de la polarité Injection de positif ou de masse sur les actionneurs Test des relais, diodes, fusibles et de la continuité des circuits Recherche des courts-circuits et des mauvais contacts de masse Protection par disjoncteur automatique Écran TFT Câble de 6 m + rallonge de 6 m.
A**S
Good
Amazing tool for automotive diagnostics
H**M
Klare Empfehlung
Gibt nichts besseres um an einem Fahrzeug den Fehler zu suchen!!!
S**O
Awesome.
Tried and true tool. Must have in any technicians box.
Trustpilot
1 month ago
3 weeks ago