【LED display】: an LED display that shows the corresponding amount once the current has passed. (Measurement from 5 volts)
【Widely used】: that is, clip and measure, can be any common battery on the market voltage test (except dry cell, less than 5 volts can not be measured)
【Design】: red crocodile clip connection wire for positive, black for negative, easy to distinguish, light in appearance, flexible, and easy to carry.
【Excellent material】: environmentally friendly and high-quality material, odorless and non-toxic, tough, soft, wear-resistant and high temperature resistant, not easy to knot, durable.
【After-sales warranty】: one-year warranty, any problem welcome to contact us.