Chauvin Arnoux C107 [P01120305] 0.1 - 1200 A AC Clamp Meter Adapter. The Chauvin Arnoux C107 AC 011200A (1V AC)[L] Current Clamp is on the thirteen electrical testing current clamps that make up the C Series from Chauvin Arnoux. They are specifically designed to be much safer and easier to use while not sacrificing any of the accuracy. The safeguarding designs in the Chauvin Arnoux C107 AC 011200A (1V AC)[L]  Current Clamp are a massive step up from its predecessor series. The new anti-slipping protection helps prevent the current clamp moving around when clamped and the anti-pinching technology helps prevent any damaging occurring to you or the conductor you are clamped onto. It also uses assisted jaw opening technology to make sure you are able to open and place the clamp with ease, precision and most of all, security.  The Chauvin Arnoux C107 AC 011200A (1V AC)[L] Current Clamp is extremely ergonomic and user-friendly. Chauvin Arnoux have greatly improved the shape and feel of the clamp, so that it just slots straight into your hand effortlessly and comfortably. The finger grips also means you will have a tighter and more secure hold when you are operating the clamp. This current clamp is also superbly accurate, with the ability to take measurements of 1000A and operate at a primary frequency of 1200A. It can provide an output signal accuracy of less than 0.5%. The occurrence of phase shift with the Chauvin Arnoux C107 AC 011200A (1V AC)[L] Current Clamp has been greatly reduced by the symmetrical coil winding technology that helps keep the device securely in place.