Profile: Entomed specializes in the ear-nose-throat sector with the production of audiometers, diagnostical instruments from Grason-Stadler (GSI), Maico, and Oriola. We control & measure the insanitary noise levels. We are an ISO 9001:2000 certified company. Our products include audiometers & sound audit. Our audiometers include various types such as SA 50, SA201 IV, SA202 IV, SA203 IV & SA204 IV. The SA 50 is a hand held and battery operated audiometer, designed for basic screening purposes. It is easy to use and measures four frequencies at four different levels of air conducted pure tone stimuli. It uses original audiometric TDH 39 earphones. The SA 201 is a basic, manual, two channel, pure tone air conduction, screening audiometer having full frequency & output range. It has a digital, manual screening audiometer with two channels. The SA 202 is digital, RoHS compatible & well adapted to the modern user & environmental concerns. The SA 203 combines with audiometric earphones to make an easy masking. The SA 204 uses speech testing interface to control stimuli levels. It stores up to 50 complete audiograms. It is an ideal audiometer for hearing aid dispensing practices & in a clinical environment. Our sound audit includes SA 40 sound dose meter. The SA 40 sound dose meter instrument is designed to increased awareness of a healthy sound environment and the prevention of hearing losses. It has yellow & red indicators; it will light every time when the sound level reaches the pre-set alarm levels. It has built-in memory which provides sufficient capacity for storing the measured sound levels.