When you buy a second-hand car and you will be told the battery is in perfect condition.But is it ture？

If the battery was dead and the cells wouldn`t charge any more.Also you can’t start your car.

It can actually see the power in percentage , rather than having vague estimations . You can explain to the customer how much it’s worn and how long they can expect it to last!

Therefore you need a battery tester to confirm it. Makes it much easier to determine whether a vehicle has a bad battery, alternator, or starter.

Knowing ahead of time that a battery is failing means no time loss with an away from home battery failure, no emergency calls to AAA, and no buy an expensive battery purchases at the dealership.

Multi-language

English, French, Spanish, Italian, Russian, German, Portuguese, Polish, Japanese, Simplified Chinese, Traditional Chinese.

Free upgrade

It is easy to upgrade the software via usb.Keep the newest version software.

Thermal paper replacement

Ordinary thermal paper size. if it runs out, you can easily get a replacement for it at many shops

Screenshot function

Long press the up and down keys to take a screenshot. Up to 10 pictures.Helpful for data comparison

Advanced Features:

· 3 in 1 6V/12V/24V Battery Analyzers

· One-key print

· Advanced regardless of Polarity Technology allows you to connect positive and negative poles as you wish

· Support screenshot function, long press up and down buttons to store up 10 pictures

· Visual display, 2.8 in TFT true color screen

· Designed length of the cables and 100% copper clips result to quick and accurate test display in just 3 seconds.

· SOC and SOH test result display directly and precisely makes technicians easier and faster to judge the battery status

· Tests multiple rating systems:CCA, IEC, EN, DIN, CA, BCI, MCA, SAE, GB, JIS

· Test starts from 2Ah to 220Ah,100 to 2000 CCA battery, wider test range

· Tests multiple battery types:regular flooded, AGM flat plate, AGM spiral, GEL and deep cycle batteries

· Last test result recorded automatically

· Real-time waveform display and playback supported

· Widely Use: for Car, Truck,SUV,Golf Cart,Motocycle,Lawn Mower,Boat.

· Easy Operation:BM800 car battery alternator tester very easy to use, even a beginner will know the status of the battery

· In/Out of vehicle test supported

Reverse connection technology

After trying numerous times,we developed an amazing technology.It allows accurately test even if the opposite polarity is connected. The result is the same as the correct connection.

The clip made of pure copper is sensitive to contact, and the battery analysis data is more accurate.

How to replace thermal paper