SEVEN TURN COPPER COIL FOR 250 WATT S.W.D (shot wave diathermy unit).
COIL SIZE: - 6mm O.D / 4mm I.D.
READY COIL I.D (inner diameter): - 50 mm (2 Inc +/- 2mm).
COIL O.D (outer diameter):- 60mm (2 Ãâ¼ Inc +/- 2mm).
FITTING: - 5/32 (4mm) screw WELDED & nut given with the coil for fitting.
FOR 250 WATT S.W.D (shot wave diathermy unit).
MATERIAL: - EXPORT high quality copper coil (slim less)