| GENERAL CHARACTERISTICS ITEM DESCRIPTION | BALL AND DISC,MECHANICAL,PROVIDESOSCILLATORY ANALOG TRACE ON A 10 DIVISION,24 MM,MARGINAL SCALE TOGIVE A COUNT OF THE AREA UNDER THE RECORDER PEN TRACE,MAX. COUNTRATE OF 6000 PER MIN.,CAPILLARY PEN,LINEARITY AND REPRODUCIBILITY0.1 PCT.,MOUNTING HARDWARE INCLUDED |