Clamp On Current Probe Connector Type 6 Pin DIN Plugs For Use With PQ3350 Maximum AC Current Measurement 1 000 A Minimum AC Current Measurement 10 A Maximum Conductor Size 2.2 in AC Response Calculation TRMS Parameters Measured AC Current Safety Rating CAT III 600V Probe Type Clamp On Jaw Opening 2.2 in Includes (3) Probes Manufacturers Warranty Length 1 yr