1x Battery Tester Universal LCD Digital Checker C D N AA AAA 9V 1.5V Button Cell [Modern minimalist design]: minimalist dial

[Modern minimalist design]: minimalist dial

Non-slip silicone with in-built tread for added grip

Quantity: 1 Jars - 5L

Safe for use with metal utensils

Fully backwards compatible with USB 2

1x Battery Tester Universal LCD Digital Checker C D N AA AAA 9V 1.5V Button Cell [Modern minimalist design]: minimalist dialMade of higher quality ABS engineering plastic construction. Seiko manufacturing, reliable quality, environmentally friendly. The overall size is stable and reliable, comfortable handle. It can measure whether the battery is full or not. Red: If the indicator pinpoints to this block, the battery under test needs to be replaced or recharged, that is, the battery is basically unusable; Yellow: The battery is very low, but some appliances can also be