MCR ST1 Series Safety Glasses - Green Filter 5.0 Lens - Duramass Hard Coating - Box of 12 - Part# ST1150 Tag Line The unit automatically adjusts flow

The unit automatically adjusts flow rates for altitude via an internal pressure sensor

Measurement Principal: Pressure Method

The Aqua TROLL 400 Storage and Calibration Cup is a rugged alternative to the standard calibration cup

Gray Part# 10080456

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MCR ST1 Series Safety Glasses - Green Filter 5.0 Lens - Duramass Hard Coating - Box of 12 - Part# ST1150 Tag Line The unit automatically adjusts flowMCR ST1 Series Safety Glasses Green Filter 5. 0 Lens Duramass Hard Coating Box of 12 Part# ST1150 5 position adjustable ratcheting temples for better fit Workers wearing the ST1 eyewear can expect extreme comfort with this face flattering protective eyewear from MCR Safety. Ratchet action temples combined with non slip rubber head grips create a customized fit for virtually any head size. The wraparound lens is constructed of lightweight, scratch