Marine Nitrite low range Checker HC: Range 0 to 999 ppb

The Hanna Marine Low Range Nitrite Checker® bridges the gap between simple chemical test kits and professional instrumentation. Don't let measurement accuracy depend on visual interpretation. Use the Hanna Marine Nitrite Checker® with a fixed wavelength LED and silicon photo detector to provide the accuracy of professional instrumentation at the affordable price of a chemical test kit.

• Compact, Portable Design
• Built-in Timer
• Saltwater Compatible

The contoured style of these Checker®’s fit in your palm and pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off.

Features

Specifications

Nitrite Range	0 to 999 ppb (as NO2—N)
Nitrite Resolution	1 ppb
Nitrite Accuracy	±10 ppb ± 4% of reading
Nitrite Method	adaptation of the EPA Diazotization method 354.1
Photometer/Colorimeter Light Source	LED @ 470 nm
Photometer/Colorimeter Light Detector	silicon photocell
Battery Type/Life	(1) 1.5V AAA
Automatic Shut-Off	after 20 minutes of non-use and 4 minutes after reading
Environment	0 to 50°C (32 to 122°F); RH max 95% non-condensing
Weight	64 g (2.25 oz.)
Dimensions	86.0 mm x 61.0 mm x 37.5mm (3.2" x 2.4" x 1.5”)

Product Information

Instruction Manual

Brand : Hanna Instruments