TDH39 DD45 Audiometer Earphone Air Transducers Headsets (THD39 Headphones) - Professional Hearing Test Equipment for Audiologists & Clinical Use

Features

Hands-off screening gives the operator complete control of testing procedure. With microprocessor control, result in accurate, consistent hearing tests.

Perfect for province, city CDC,city physical examination center, ENT department in hospital, deaf training school,driving school,hearing clinic,hearing aid speciality store, etc.

This Headphone for Audiometer, designed to provide high-sensitivity, low-distortion and a wide, smooth frequency response.(Frequency 125-8000HZ, Sensitivity 3dB/ Distortion Rate 3%)

Made of premium quality and compact plastic + composite cloth + alloy, light weight and portable, convenient and durable use

Air conduction earphone is a universal imported audiometer air conduction earphone, suitable for all types of audiometers for air conduction testing and testing, stable frequency of listening, high sensitivity, testing Accurate results. 100% High quality and NO Risky Purchase