E-Sun BT21 家庭/园林仪器 功能简介
* LCD display for easy reading the voltage;
* 2 different scales for 1.5-volt and 9-volt batteries.
规格参数
For D,C,AA,AAA,and 9V batteries
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* LCD display for easy reading the voltage;
* 2 different scales for 1.5-volt and 9-volt batteries.
For D,C,AA,AAA,and 9V batteries