Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test 1 industrial 5 / 3 Deluxe/ ZenPad

5 / 3 Deluxe/ ZenPad 3S -- OnePlus 2/ 3/ 3T/ 5/ 5T/ 6/ 6T/ 7/ 7T /7T Pro/ 7 Pro/ 8/ 8T/ 8 Pro/ 9/ 9 Pro/ 9R 5G -- Sony Xperia 10/10 Plus/1/ L3/ XZ3 -- MacBook 12" (2015) / Macbook Pro 13" (2019/2018/2017/2016) / MacBook Air 2020/2018/ iPad Pro 11"/ 12

Specification:Product Name: Barb Hose FittingMaterial: BrassSize: 10mm Barb x 1/8 PT MaleTotal Size: 37 x 26 x 10mm /1

hexadecimal conversion etc

Retevis RT21

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Industrial Test Systems 480022 WaterWorks Free Chlorine HR Test 1 industrial 5 / 3 Deluxe/ ZenPadIndustrial Test Systems 480022 WaterWorks Free Chlorine HR Test Direct from the Manufacturer USA WATERWORKS FREE CHLORINE HIGH CONTAINS 1 BOTTLE OF 50 TESTS MEASURING THE AMOUNT OF FREE CHLORINE. Using our patented test strip, which doesnt bleach out, you are able to test for safe sanitizer levels. Without the need for any other reagents, you are able to take this product right onto the shop floor! This product DOES NOT need the eXact iDip to read