Universal Battery Tester with LCD Display, Volt Checker Multi Purpose Small Battery Checker for AA AAA C D N 9V 1.5V…

Universal Battery Tester with LCD Display, Multi Purpose Small Battery Checker for AA AAA C D N 9V 1.5V Button Cell Batteries

【Material】This battery tester is made of ABS insulated plastic and stainless steel, rust-proof, corrosion-resistant, not easy to damage, sturdy and durable, it is a must-have household tool to let you know the condition of all batteries.
【Easy to Read】It provides a clear LCD bar graph with numerical values next to it for easy reading. You can judge the strength of the battery by the color, red area means poor, yellow area means weak and blue area means good.
【Easy to Use】You can use LR44 coin cell batteries for installation, and then after fixing the battery to be measured in the correct position, the measurement will start. In addition, the two measuring points for the 9V battery are located on the bottom of the device.
【Application】It is practical for a wide range of carbon, zinc and alkaline batteries, such as: AA, AAA, C, D, N, 9v batteries and 1.55v coin cell batteries. However, rechargeable batteries are not supported.
【Portable】It is small and very lightweight, so it is very easy to carry and does not take up storage space, so you can use it in your daily life and travel.