The Voice Amplifier ST2-SR is a communication accessory for the Sundström SR 100 / SR 90-3 / SR 900 half mask
Air Purifying Respirator (APR) and SR 200 full face mask Air Purifying Respirator (APR). The microphone is
mounted onto the exhalation valve seat of the respirator. The pocket-size loudspeaker can be clipped onto
a breast pocket or waist belt. The ST2-SR is designed to withstand temperature, vibration, impact, dust and
spray. It is water resistant, however, do not subject it to running water, and do not immerse it in water. When
used in accordance with user instructions, the respirator continues to provide full protection.
I have used SupplyNow a lot in the last year and it is always the same experience. Prompt, great customer service and very quick delivery. I will continue to use SupplyNow for my construction business.
A very easy purchase and delivery process. Super convenient to order from an email and have all of my gear arrive the next morning via courier ready to be used.Steve G.
Excellent service, delivery was quick, product was as advertised, overall a great purchasing experience.
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