AQUACHEK Silver 7-In-1 Test Strip 100 Count 551236 odor-eliminator DUAL LIGHT MODES – SOLID

DUAL LIGHT MODES – SOLID & FLASHING- Select the safety light mode needed at the time—solid or flashing—to increase your visibility in dim

and powered air purifying respirator systems including those used by first responders

and comes with a 12 volt power supply

or hydrogen sulfide as well as non-oil and oil particulates at concentrations up to 10 times the Permissible Exposure Limit (PEL) with half facepieces or 50 times PEL with full facepieces - Full facepieces must be quantitatively fit tested to claim assigned protection factor above 10 in negative pressure mode - Not for use in environments that are immediately dangerous to life or health (IDLH)

AQUACHEK Silver 7-In-1 Test Strip 100 Count 551236 odor-eliminator DUAL LIGHT MODES – SOLIDHigh quality Hach chemistry on an easy to use test strip. Simply dip the strip in sample and compare with colors printed on the bottle to find a reading. Test strips are accurate, portable, and low cost. Silver Test Strips test for; Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid)