Clamp on sensor for the power quality analyzer 3169 and 3196 power quality analyzer. Sensor is designed with a safety barrier to protect the user from being in direct contact with live conductors. Completely meet all CE marking requirements. Rated input current 500 A AC. Rated output current 0.5 V AC. Accuracy (at 45/66 Hz) amplitude: +/-0.5 percent rdg. +/-0.2 percent f.s. Full scale (f.s.) is the 3196 value. Phase: +/-0.5 or less. Frequency characteristics 66 Hz to 5 kHz (+/-1 percent or less from accuracy). Maximum allowable input continuous 550 A rms (45 to 66 Hz). Maximum circuit voltage 600 V AC rms (insulated wire). Core jaw diameter: 1-51/64". Measures 3-1/64" width by 5-15/16" height by 1-41/64" depth. Cord length: 9-53/64'