300 mW at any single frequency in the 100 Hz to 8000 Hz range
Linearity for power inputs from 0 to 400 mW
Less than 1 percent
Minimum Order Quantity
Original Audiometric earphone TDH-39 from reputed brand – Telephonics The TDH Series earphones conform to the ANSI S-3.6 1989 specifications, and are loudness balanced with the reference threshold sound pressure levels on the 9A coupler recorded in the ANSI standard. The earphones are optimally designed to provide high sensitivity, low distortion, and a wide, smooth frequency response. Because of their consistent performance and durability, the TDH Series earphones are suitable for calibration of audiometric equipment.
About the Company
Year of Establishment1994
Legal Status of FirmPrivate Limited Company
Nature of BusinessWholesale Distributor
Number of Employees11 to 25 People
Annual TurnoverRs. 10 - 25 Crore
IndiaMART Member SinceDec 2014
We are the prominent Wholesale Trader of Endoscopy Camera System, Diagnostic Audiometer, Mother And Child Care Equipment, etc. We have an extensive portfolio of products that are equipped with the latest innovative and reliable technology.