This battery tester is used for activated style lead acid storage battery. Precise circuit and strong digital processing unit make it complete collection of a series of complicated data and figure out every test data, which availably by  4-wire Kelvin test connection.

1, More convenient: This product is small in size and portable, so it can be easily placed into the toilet case. Convenient to take it anywhere you want.

2, Easy to read: The tester is designed with high accuracy and precise, easy to read, and has a long service life.

3, Low light: The product has the characteristics of wide voltage range, high temperature resistance, low light stability.

4, Plastic: Made of high quality plastic material, durable, reliable and economical.

5, Decor: It is not only a battery charger, but also an awesome decoration for your home or office.