$68.49 Hanna HI 764 Checker Nitrite Photometer HI764-25
Item Description: Brand New Hanna Instruments HI 764 Checker®HC Nitrite Photometer 0-200 ppb AND (25) HI 764-25 Nitrite Reagents (25 tests) THIS LISTING IS A COMBO LISTING! (1) HI 764 AND (1) HI764-25 NITRITE REAGENT BUNDLE (25 TESTS) Hanna HI 764 Checker Colorimeter SPECS: Range 0-200 ppb Resolution 1 ppb Precision ±10 ppb ±4% of reading @ 25°C 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 of EPA Diazotization 354.1 Hanna HI 764 Checker Colorimeter is supplied with: (2) sample cuvettes with caps (6) + (25) HI764-25 powder reagents for nitrite (1) 1.5V AAA Batteries and Instructions Hanna HI 764 Checker Colorimeter FEATURES: Works in Salt Water! Easier to use and more accurate than chemical test kits Metho