Hanna HI 758 Checker HC Calcium Photometer with HI758-26 Reagents, Combo Pack!

Item Description: Brand New COMBO PACK! Hanna Instruments HI 758 Checker®HC Calcium Photometer 200-600 ppm(mg/l) AND EXTRA HI 758-26 Reagents     This listing is for (1) HI 758 Calcium Checker and (1) HI 758-26 Extra Reagents   We also carry the other Hanna Checkers - Free Chlorine Total Chlorine Iodine Low Phosphate Iron Phosphorus Nitrite Alkalinity Calcium pH and more!   Look to NI Supply for more details later...   FINALLY! A SIMPLE, ACCURATE AND FAST CALCIUM TEST! Hanna HI 758 Checker Colorimeter SPECS: Range 200 to 600ppm (mg/L) Resolution 1 ppm (mg/L) Precision ±2 ppm (mg/L) ±4% of reading @ 25°C - Estimated Light Source LED @ 525 nm Light Detector Silicon photocell Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing Battery Type (1) 1.5V AAA Auto-off After 2 minutes of non-use and after read Dimensions 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) Weight 64 g (2.25 oz.) Method Adaptation  - Oxalate Method Hanna HI 758