Hanna HI96786C Nitrate Portable Photometer-High Range (0.0 - 100 mg/L)

Range: 0.0 to 100 mg/L
Resolution: 1 mg/L
Accuracy @ 25°C: ±5 mg/L ±5% of reading
Light Source: tungsten lamp
Light Detector: silicon photocell with narrow band interference filter @ 525 nm
Power Supply: 9V battery
Auto-off: after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
Environment: 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions: 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
Weight: 360 g (12.7 oz.)
Method: adaptation of cadmium reaction method
Order Information: HI 9786C include photometer, sample cuvettes with caps (2 ea.), 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case.