Fisher Scientific - Hands-free voice amplification for local, short-range communication Shop MSA™ ESP™ II Voice Amplifier at Fishersci.com

Compatible with MSA Millennium, Advantage 1000, and 3M FR-M40 Gas Masks; NIOSH approval for effectiveness against chloroacetophenone (CN), chlorobenzylidene (CS), and oleoresin …

2024年11月1日 · The ESP II Communications System is a self-contained electronic speech projection device designed to provide increased safety and productivity through improved …

VPU使用的是常规的两节民用七号电池，拧开电池仓的螺丝打开电池仓装进去即可使用。 千禧年的VPU使用方式和M50/M53差不多，但千禧年没有内麦克风，是直接放大从传声膜出去的声音 …

2021年4月16日 · Mask itself was about £170 including shipping and import charges, visor was about £40 and the VPU £100. I know guys in Europe who've managed to get them from the …

2020年8月5日 · MSA Millennium是根據美國海軍MCU-2防毒面具改良的產品. 最大的差別是更進步的材質, 面對腐蝕性氣體時的使用壽命更長 除此之外其餘設計基本上相同, 配件也大多能互換

MSA ESP II Voice Amplifier 10026265 for MSA Advantage 1000 & Millennium Gas Mask. Looks and works great, original box. Requires two AAA batteries (NOT INCLUDED)

2021年7月9日 · The official VPU for the Avon FM12 is relatively rare, meanwhile the ESP II is essentially the same exact hardware. This is a small prototype adapter to mate the two …

2024年12月14日 · Earn up to 5x points when you use your eBay Mastercard®. Learn more. Seller assumes all responsibility for this listing. New: A brand-new, unused, unopened, undamaged …