

🔧 Diagnose like a pro, drive with confidence!
The UNI-T UT673A is a CE-certified, advanced automotive battery tester designed for 12V and 24V batteries ranging from 3 to 250Ah and 100 to 2000 CCA. Utilizing cutting-edge conductivity technology, it delivers rapid, precise assessments of battery health, cranking performance, and charging system status. Compact and easy to use, it supports a wide range of battery types including AGM, GEL, and EFB, making it an essential tool for professionals and enthusiasts aiming to avoid unexpected vehicle downtime.




| ASIN | B098YH2Y6W |
| ASIN | B098YH2Y6W |
| Batteries | 1 AAA batteries required. (included) |
| Batteries | 1 AAA batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | NiCAD |
| Best Sellers Rank | #2,644 in Automotive ( See Top 100 in Automotive ) #4 in Automotive Battery Testers |
| Color | Red |
| Customer Reviews | 4.3 4.3 out of 5 stars (87) |
| Customer reviews | 4.3 4.3 out of 5 stars (87) |
| Date First Available | 18 August 2023 |
| Date First Available | 18 August 2023 |
| Included components | Battery Tester |
| Item Package Quantity | 1 |
| Item Weight | 380 g |
| Item model number | UT673A |
| Item model number | UT673A |
| Manufacturer | UNI-T |
| Manufacturer | UNI-T |
| Measurement Accuracy | +/-0.5% |
| Part number | UT673A |
| Power source type | Battery Powered |
| Product Dimensions | 7.6 x 2.2 x 14.2 cm; 380 g |
| Product Dimensions | 7.6 x 2.2 x 14.2 cm; 380 g |
| Size | UT673A |
| Specification met | CE, FCC, UKCA |
| Style | Car Battery Tester |
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.
K**E
Testar startbatterier men även små djupurladdnings batterier t.ex 12AH för handikapp hjälpmedel
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.
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 month ago
1 month ago