Current detection small current
Clamp type table is a common AC current (AC) measurement tool, but the current small bad measurement time can be measured in the wire clamp meter on laps around the table, the current display number / number of turns = actual.
The detection of small current is usually measured in series with a ammeter. Alternating current is measured by an alternating current (AC) ammeter, and the direct current is measured with a DC (DC) ammeter,