This user-friendly Colorimeter will give you direct readings in mg/L. Ammonia detection in water treatment systems is particularly important for fish farm operators and other agricultural operations. Ammonia is highly soluble in water and extremely toxic to fish. Fish farm owners must monitor and maintain careful control of ammonia levels to ensure optimum water conditions for their stock. For high levels serial dilutions can be easily done first.

Features & Specifications:

• Range:  0.00 to 3.00 mg/L (NH3-N)
• Resolution: 0.01 mg/L
• Accuracy: +/- 0.04 mg/L at 1.50 mg/L
• Method: Adaptation of the Nessler Method
• Light Source: Blue LED 466 nm
• Light Detector: Silicone photocell and 466 nm narrow band interference filter
• Operating Environment: 0°C to +50°C, Max. 100% RH
• Battery: 1 x 9V
• Auto-off after 10 minutes of non-use
• Supplied complete with 2 cuvettes, reagents for 100 tests, hard carrying case, wiping tissue, 9V battery and instructions