IP-67 (even with the battery cover off)
Salinity-ppt User Calibratable Yes User Replaceable Yes Warranty 3-year instrument
Dip-and-read operation requires no reagents
Precision brass sliding stop assembly
Each bottle is marked with a batch number and expiry date
Chlorine Test Strips, Hach Water Sampling Equipment IP-67 (even with the batteryProduct Code: 27450 MPN: 2745050 The Hach Free & Total Chlorine Test Strips are convenient, single use water quality test strips designed for the rapid determination of free chlorine and total chlorine in water. With a measurement range of 010 mg L (ppm) as Cl, these test strips provide fast, on site results without the need for reagents, glassware, or electronic instrumentation. They are ideal for drinking water, aquaculture, swimming pools,