| Brand | Unbranded |
|---|---|
| Country of Origin | China |
Check the listing for details. DC 100A Hall Current Voltmeter Isolated 0.56 inch Digital Voltage Current Meter. Condition: New, Made in China. Listed at 14.85 USD. (1) The unique hole design in the middle of the sensor allows the wire to pass through the hole directly without cutting the wire. Working current: 7-15mA. (1) Short press the button on the back, the screen will display "A", indicating that it is in single current display mode, and only current value is displayed.