TOPDON BT300P-A Car Battery Tester 12V/24V, 2.4" Color Screen with Printer

The first impression of this tester is really good, it comes well packaged in a nicely designed box, which feels good quality and looks the part too. On opening, I found it’s all in a very nice zip case which is also very good quality, and a very nice touch. It looks good in my roll cab. The case holds the tester well and keep it organised, and as an added bonus, comes with some extra rolls of paper for the printer. To use, it’s pretty self explanatory if I’m honest, it’s easy to navigate the menus and doesn’t take much figuring out. Just clamp it on and go. I love the fact that it’s backlit, I’ve had testers in the past which aren’t and they can be difficult to read in bad light. Things I like: - Packaging and Presentation - The storage case/bag - Feels like a good quality item in your hand - Easy to use, and seems to deliver accurate results when compared with other testers and my multi-meter - Backlit display - Good quality clamps, though they could be better as I’ll explain below. Things I dislike: - Battery clamps could go a step further if they were more needle nose, I find it difficult to squeeze them onto some terminals. - Printer paper tears off a little short and often gets stuck and crumples inside the unit. A trivial con really, but can be irritating. Can be overcome if your careful how you tear it off, but could be better to avoid this if the lid had more of an internal guide. Summary: A nice unit to have and to use, I’ll have it for a long time. I find it to be accurate enough, and it all stores away nicely in its bag when not in use. I’d recommend it if you have need to tear more than the odd battery. When the weather gets better and I’ve used it some more, I’ll endeavour to do a video showing it’s use and features in more depth.

This is an excellent product and great value for money, battery diagnostics made easy.

Great battery tester and is fast to perform it's function well made and works well IV tested against our dealer battery tester and the results are the same so is very accurate

Brought this for my AGM Batteries mainly to test the internal resistance, whilst this is no replacement for the up market pro version but this works well and near to accuracy as you can get for a budget battery tester. it has a whole lot of features built in and very intuitive, worth the money get one.

Great tool and easy to use

works really well, well packaged. Comes in a nice box with a really neat carry case for the actual charger. It's pretty easy to use to be honest as well... quite intuitive which is good... seems to work very well... handy as hell being able to print off your results as well .. I like that it tests the vehicles ability to recharge the battery and its cranking power... Defo impressed with the seller and the product. Great contact and very quick to get sent out and delivered to me. Would absolutely use them again for more products and glad I have this tester

Gave wildly inconsistent results on 3 known batteries that were triple checked with a reputable multi meter. You could waste a lot of money replacing good batteries if you believe what this tester tells you or you could get stranded if you believe what this tester tells you. Even testing the same good agm battery 3 times in 30 mins gave wildly varying results. Returned for a refund. Other reviews highlight the same or similar issues. Not impressed.

Have had the tester a little while now .. Comes in a neatly packaged and compact carry case. Easy to store and transport around. Functionality is great, for example , used it on a Hyundai that was displaying a battery fault when the "Stop/Start" was activated. Car had been used for short Journeys. Tester said the battery was healthy but low on charge. Put a charger on it over night, problem solved on the vehicle. Also used it to check cranking and charging functionality, all easy to use. The menu for the battery type could be improved by making the descriptions for battery type clearer , or adding a better key to the instructions. I used google to check i had the correct setting. So minor issue. Overall very pleased with this purchase would recommend to others...

EXcellent

Great product. Did job required. Excellent service from Amazon. Product was delivered before scheduled date.

اصلي

When printing, the paper gets stuck

Comes in a carry case with two rolls of printer paper, immediately found that the printer was not feeding correctly and required constant manual input for it to work as intended. Despite this, it worked consistently for over a year before the positive end clamp snapped off.