Wooffy & Wooffy T

Manufacturer: CareTec GmbH
Wooffy is an excellent not big device enabling to control how the battery is charged. It enables to test all conventional batteries 1.5 V and 9 V. There are two models: Wooffy and Wooffy T.

Description

With this device you can easily check the battery charge level and battery. There are two models of the device: Wooffy and Wooffy T. Wooffy shows the current battery status using the acoustic signal. Wooffy T shows the current battery status using the extra vibrations, making it an ideal tool for deaf-blind.