Chauvin Arnoux MN93A Current Clamp
 
The MN Series is a range of versatile transformer clamps for measuring alternating currents with a power analyser. This clamp has 2 sensitivities for better measurement resolution and accuracy, and can be used on current transformer (CT) 5A

For use with Chauvin Arnoux PEL Energy loggers,  Qualistar Series Analysers, L412
 
Features
 
AC measurement range: 0.005 A to 100 A
Two ranges : 5A ? 100A
Clamping ? / length: 20 mm
IEC 61010 600V CAT III / 300 V CAT IV