Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability. Extra large bell (1 3/8 diameter) for unsurpassed low frequency response.
Combination adult size chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability. Extra large bell (1 3/8 diameter) for unsurpassed low frequency response.
Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. New gasketed diaphragm enables the scope to achieve multi-frequency response simply by altering pressure.
Unique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure.
Unique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure.
Unique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure.
Unique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. Bell-type low frequency response is achieved by simply holding the chestpiece in place with light pressure.
Stainless steel construction for rugged durability. Combination chestpiece precisely machined to exacting tolerances for outstanding acoustic performance.
Stainless steel construction for rugged durability. Combination chestpiece precisely machined to exacting tolerances for outstanding acoustic performance.
Stainless steel construction for rugged durability. Combination chestpiece precisely machined to exacting tolerances for outstanding acoustic performance.
Stainless steel construction for rugged durability. Combination chestpiece precisely machined to exacting tolerances for outstanding acoustic performance.
Stainless steel chestpiece and binaurals designed for optimal weight and durability. Dual-channel PVC tubing provides separate sound pathways to each ear.
Stainless steel chestpiece and binaurals designed for optimal weight and durability. Dual-channel PVC tubing provides separate sound pathways to each ear.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.
Combination chestpiece precisely CNC machined to exacting tolerances from ultra-lightweight aluminum alloy. Extra-deep bell for unsurpassed low-frequency response.