KYORITSU Digital Clamp Meter 2500 Size:DC 120 A, 6 mm jaw (2500) 650 g Specification values above SMC CRA1FY63 180CZ CRA1 650 g Specification values above are for model code CA2B80 200Z as published by SMC Size (mm) L (mm) D (mm) d2 (mm) d3 (mm) t ℓ 1 (mm) ℓ 2 (mm) Weight (G) 209 1370 10×12WL 225 28 18 15 14 32 32 230 209 0496 10×13WL 225 28 18 15 14 32 32 230 209 0502 11×13WL 225 28 18 16 14 32 32 230 209 0511 12×14WL 265 28 19 18 14 32 32 230 209 1440 13×14WL 265 28 19 18 14 32 32 230 209 0520 13×17WL 265 34 23 18 16 33 33 340 209 0539 14×17WL 265 34 23 19 16 33 33 340 209 0548 17×19WL 310 41 26 23 18 34 34 500 values vary by size Leakage models resolve milliamps — a general clamp meter cannot see earth leakage