Our Products: MER2 Sensors
MER2 DC Amp Clips and Clamps are "Swain Sensors" which precisely detect the magnitude and direction of direct current flowing on magnetized conductors during normal operation without interrupting the circuit. Swain portable DC amp clips for cathodic protection above ground and sub sea are manufactured from ¾ to 6" in diameter. Swain clamps are two piece sensors manufactured from 6" to 54" in diameter. Larger clamps may be built upon request.Clamps are manufactured in 4 piece sections for sizes greater than 54".