The Spirit Professional CKS601PF Stethoscope is a high-quality diagnostic instrument featuring a distinctive iridescent chest piece and gold-plated binaurals. This professional-grade stethoscope combines reliable acoustics with modern design elements for accurate patient examinations. Key features: • Iridescent rainbow-colored chest piece • Gold-plated binaural • Durable black tubing • Professional-grade acoustic performance • Ergonomic design for comfortable use • Soft-sealing ear tips The stethoscope features a dual-head chest piece design that allows for both high and low-frequency sound monitoring. The thick-walled tubing helps reduce ambient noise interference while the adjustable headset ensures a comfortable fit for extended use. The model number 121150 indicates this is part of Spirit's professional series medical instruments.