The pads are 0
Can be used for oscilloscope with BNC interface
Prompt Size Patch
which is what this product is
Tisco A0NN10670A Ammeter Gauge ship04 The pads are 0Tisco A0NN10670A Ammeter Gauge Tisco Ammeter Gauge Product Features Replaces: 03601AB1, 515521M91, 515521M91GV, 536229R1, 536229R1GV, 536229R91, 360053R91, 378424R91, 393334R91, 70254407GV, 03601AB1GV, A0NN10670AGV, JTA30GV, 1073455M91, 2393020, 240987, 266004, 70254407, AONN10670A, FAD10850A, JDA30, JTA30 30 0 30 Amperes, Non Luminous, For 2" Diameter Hole Fits: Allis Chalmers Tractor 170, 190, B, C, D10, D12, D14, D15, D17, D19, D21, WC, WD45, WF;