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🔧 Power up your ride with precision diagnostics—never get stranded again!
The UNI-T UT673A is a professional-grade 12V/24V car battery tester featuring advanced conductivity technology to accurately measure cold start current, battery health, and detect faults in starting and charging systems. It supports a wide range of battery types (3-250 Ah) and vehicles, operates reliably from -20°C to 50°C, and offers quick, comprehensive diagnostics in a compact, easy-to-use design trusted by automotive pros.
| ASIN | B098YH2Y6W |
| ASIN | B098YH2Y6W |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #13,254 in Automotive ( See Top 100 in Automotive ) #18 in Automotive Battery Testers |
| Brand Name | UNI-T |
| Color | Red |
| Country Of Origin | China |
| Country of origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (94) |
| Customer reviews | 4.2 4.2 out of 5 stars (94) |
| Date First Available | 18 August 2023 |
| Included Components | Battery Tester |
| Item Dimensions | 7.6 x 2.2 x 14.2 centimeters |
| Item Weight | 380 Grams |
| Item model number | UT673A |
| Manufacturer | UNI-T |
| Manufacturer | UNI-T |
| Maximum Operating Voltage | 24 Volts |
| Measurement Type | Car Battery Tester,Auto Battery Analyzer |
| Minimum Operating Voltage | 12 Volts (DC) |
| Model | UT673A |
| Power Source | Battery Powered |
| Product Dimensions | 7.6 x 2.2 x 14.2 cm; 380 g |
| Specification Met | CE, FCC, UKCA |
| Style Name | Car Battery Tester |
| Unit Count | 1 Count |
| Upper Temperature Rating | 50 Degrees Celsius |
M**L
Like it
Instant answer to the well-being of you car's battery. No fuss. In a few seconds it runs a few tests and tells you everything you need to know. Like it.
S**N
Fantastic tool
When trouble shooting the electrical system, a very useful tool to eliminate any uncertainty whether the battery has reached its end of life or not.
M**F
Test Steps
I initially thought it gave conflicting readings, but I was using it incorrectly. Battery tests are done with the engine off, cranking tests before starting, and charging tests while the engine runs.
V**O
Tester di uso intuitivo e ben fatto come di consueto per questo marchio, da me conosciuto per un precedente acquisto. Testato finora su una decina di accumulatori ha fornito risultati coerenti con l’età e lo stato effettivo: non perde un colpo anche riprovando più volte, direi non ha nulla da invidiare a tester professionali (c’è anche la versione che stampa i risultati su carta termica!). Difetti nessuno per ora, forse la confezione in plastica trasparente espone il display a qualche potenziale danno, dato l’imballo di carta un po’ misero. Una chiara raccomandazione d’acquisto, Amazon come sempre puntuale nelle consegne!
S**.
Ich habe es bislang mehrfach benutzt bei verschiedenen Autos. Das funktioniert super. Bedienung und Funktionsumfang ist gut. Praktisch ist die led oben. Rot gelb oder grün je nach Zustand. Allerdings sollte die Batterie voll geladen sein natürlich. Ich werde es bei Zeiten mal gegen messen mit einem professionellen aus der Werkstatt. Aber dennoch zu empfehlen
J**T
Il n'y a pas besoin de pile (il s'allume lorsque les pinces sont branchées sur leurs cosses respectives). L'interface est uniquement en anglais ou en chinois mais les icônes sont facilement reconnaissables. Ça ne remplace pas un analyseur de batterie professionnel à plusieurs centaines d'euros mais largement plus précis qu'un simple multimètre. Ça permet de tester la tension avec une charge fictive et non uniquement la tension à vide. Il y a également un mode analyse de tension en fonctionnement du démarreur et un mode analyse de tension en fonctionnement de l'alternateur. Sans remplacer des outils dédiés de diagnostic, ça permet de dégrossir quand-même la localisation de panne.
J**G
Fungerade som jag ville
V**A
Absolutely amazing. As an auto tech this product worth £60 as I paid . Works really well, as all the products from UNI-T
Trustpilot
1 day ago
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