Amprobe AC68C Digital Clamp Meter, TRMS, CAT II 600V CAT III 300V, 600 A Max AC Current Measurement 5ZNK9 Pressure Rating Low Pressure Shape Pressure Rating Low Pressure Shape Straight Fitting Type Flange Fitting Connection NPT Female Pipe Size (A) 3 (B) 3 Flanged Connection Surface (B) Raised Flange OD 7 1 2" For Bolt Diameter 5 8" Bolt Hole Diameter 3 4" Number Of 4 Bolt Circle Diameter 6" Pressure Class 150 Material Galvanized Steel Maximum Pressure @ Temperature 285 psi @ 72° F Maximum Steam Pressure @ Temperature 150 psi @ 300° F Certificate Form Digital Certificate Type Material Certificate with Traceable Lot Number Connects To Pipe Flange Construction One Piece For Fitting Material (A) Galvanized Iron (B) Galvanized Steel For Pipe Material Galvanized Steel For Pipe Schedule 40 For Fitting Pressure Class 125 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 000 Data Logging Yes Maximum AC Voltage Measurement 600 V Batteries Included Yes Intrinsically Safe No Basic DC Current Accuracy + 2 % of Reading + 5 Digits DC Voltage Measurement Resolution 1 V Maximum DC Voltage Measurement 600 V Minimum AC Voltage Measurement 0 4 KHz Includes Carrying Case