AC/DC Clamp-On Adaptors - Our AC-DC Current Adapter is compatible with most devices.AC/DC Clamp-On Adaptors features include: AC/DC Clamp-on Adapter is compatible with any test tool, power harmonics analyzer, oscilloscope, multimeter, or other voltage measuring device. AC/DC current range 40A/400A Accessories: Test leads, carrying case and 9V battery Size: 7-1/2"L x 2-3/4"W x 3-3/4"H Output 10mV/A,1mV/A Sensitivity 0.1A/mV AC/DC ±:3.0%, ±:2.5% AC/DC Current Adapter Weight: 7oz. Order Qty of 1 = 1 Piece Below is more info on our AC/DC Clamp-On Adaptors