Amprobe AC68C Digital Clamp Meter, TRMS, CAT II 600V CAT III 300V, 600 A Max AC Current Measurement 5ZNK9 Self Locking Latch Leg Type Folding Self Locking Latch Leg Type Folding Pipe Capacity 1 8 to 2 1 2 in Leg Style Folding Includes Legs Yes Vise Type Portable Chain and Yoke Maximum Leg Spread 51 1 2 in Tool Weight 32 lb Compatible Pipe Material Metal 61 ohm Motor Maximum Operating Temperature 50 Degrees C Screw Material Stainless Steel Insulation Class B Electrical Connection Plug In Connector Screw Material Grade 300 Motor Minimum Operating Temperature 20 Degrees C Assembly Type Lead Screw Assembly Nut Type Anti Backlash Coating Material PTFE Motor IP Rating IP40 Thread Direction Right Nut Drag Torque 0 1 V Parameters Measured AC Current 4 KHz Includes Carrying Case