Hanna HI 701 Checker Free Chlorine Photometer HI701 Brake Fluid Refractometer adjust your unit to that

adjust your unit to that point

520 - Atago N3000

9269E-mail: nisupply@gmail

Refractometers have been proven time and time again to be more accurate than hydrometers or reagent test strips for testing urine

This unit is especially necessary when testing high sugar items like honey

Hanna HI 701 Checker Free Chlorine Photometer HI701 Brake Fluid Refractometer adjust your unit to thatItem Description: Brand New Hanna Instruments HI 701 CheckerHC Free Chlorine Photometer 0. 00 2. 50 ppm(mg l) No Reagents FINALLY! A SIMPLE TEST FOR FREE CHLORINE! Hanna HI 701 Checker Colorimeter Photometer SPECS:. SPECIFICATIONS HI 711 (Total Chlorine) HI 701 (Free Chlorine) Range 0. 00 to 3. 50 ppm (mg L) 0. 00 to 2. 50 ppm (mg L) Resolution: 0. 01 ppm (mg L) Precision: 3% of reading 0. 03 ppm (mg L) @ 25C Light Source: LED @ 525 nm Light Detector: