Low cost Chlorine tester for swimming pools and spas. Easier to use and more accurate than test kits, uses the approved DPD method. Large digital in ppm (mg/l).
Accurate to +/- 0.03ppm. Small enough to fit in the pocket. Auto shut up. Ideal for quick on the spot chlorine check.
Free Chlorine Checker Colorimeter Specifications
Supplied with two cuvettes, one cap, reagents for 6 tests, battery, instructions and case.
Dimensions: 81.5 x 61 x 37.5mm.
Weight: 64g.