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🔧 Diagnose smarter, drive safer — never get caught off guard again!
The KZYEE KM301 is a professional-grade 2-in-1 OBD2 scanner and battery tester designed for 12V vehicles from 1996 onward. It reads and clears engine fault codes, provides live data in text and graphics, and performs advanced battery tests including cranking and ripple analysis. Compatible with a wide range of battery types and vehicles, it offers instant diagnostics with no setup required, empowering drivers to preempt costly repairs and maintain peak vehicle performance.
| ASIN | B07VSXKSWJ |
| Best Sellers Rank | #4,149,240 in Automotive ( See Top 100 in Automotive ) #6,544 in Code Readers & Scan Tools |
| Brand Name | KZYEE |
| Customer Reviews | 4.5 4.5 out of 5 stars (18) |
| Manufacturer | KZYEE |
| Power Source | Battery Powered |
| Screen Size | 2.8 Inches |
O**E
Reads the codes and battery health
I bought this tester because i’m trying to buy a used car so i need to check it codes and the battery life So i choose this one who has 2 in 1 reads codes and check the battery health It s very helpful and it helps me a lot to identify each car if it has any issues
C**T
Works as seen
Works as shown, use it at work for batteries, I like how it shows charge percentage, battery percent cca. for what I use it for the cca is over 1000 and like how it goes up to 2000. Very useful and good tool to have for home and at work
D**N
Good quality, works good
Does a good job with diagnostics. I wish it used a small battery to hold onto information after it is disconnected from the automotive battery.
A**M
The 2 in 1 feature was a major selling point.
Perfect gift for father in law who always helps me out by working on my cars. It’s convenient and was easy enough for him to use. Definitely impressed by not just the OBD2 reader but having also that battery tester.
A**R
Interesting
I use this since it has internal battery resistance, this is a great way to get an idea of wha'ts happen with the car battery if your not able to duplicate the issue at the time
N**A
Just used it on my BMW successfully
Overall this product works as advertised. I used it on my BMW to read a fault code (misfire), saved me a bunch of money from having to go to the shop. Also tested the battery in my Jeep, which I knew was bad. It read the status properly. Overall, very pleased with this purchase.
2**C
Great Value Easy to Use
The diagnostic tool with battery tester is a great combination in one device. The tester is easy to use with clear instructions and bright screen. The unit appears reconditioned but seems to work well.
Y**P
It's ok
I love this tester I dont need to carry more then what I needed this can do it all in one
TrustPilot
1天前
1 个月前