RidgeLine’s Pro-Tekt Industrial Line protects users from dangerous noise levels while still allowing full awareness of surroundings. Dynamic Level Sound Compression (DLSC™) protects hearing without shutting off amplification system. Pro-Tekt Dimension 2™ series enables full transceiver communication, adapting directly or through Com-Control/Push To Talk units. RidgeLine, Inc., Westcliffe, CO. www.pro-ears.com

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