Ob chav Dual Head Stethoscope.
Haum rau tsev kho mob, tsev kawm ntawv, chaw kho mob thiab siv hauv tsev.
Mloog ntau lub suab ntawm lub plawv, dai lossis lwm yam kabmob.
Ua kom tiav nrog ob qho tib si diaphragm thiab tswb nta.
Muaj peev xwm xaiv tus cab lub taub hau los ntawm tig lub convertible axis.
Chrome-plated hlau binaural.
Xim: Dub / Liab / Ntshav / Paj yeeb / Grey / Tsaus xiav / Ntsuab / Daj