Gastec Glass Chlorine Low Range Detector Tube CUT RESISTANT and three pockets

and three pockets

changes color from yellow to blackish brown

cotton liner

or AC/USB power

3 mil Vinyl Ambidextrous Non-Sterile Powder-Free Disposable Gloves With Smooth Finish And Beaded Cuffs (100 Each Per Box) Comfort

Gastec Glass Chlorine Low Range Detector Tube CUT RESISTANT and three pocketsGastec Glass Chlorine Low Range Detector Tube (For Use With Gastec Gas Detection System) (10 Per Box) Gastec Chlorine Detector Tube features 2 5 pump strokes and 1 2 1 5 correction factor for 0. 1 0. 5 ppm measuring range, 1 pump strokes and 1 correction factor for 0. 5 8 ppm measuring range and 1 2 pump strokes and 2 correction factor for 8 16 ppm measuring range. Detector tube with sampling time of 1 min per pump stroke is ideal to detect chlorine