Product Info
HI-784 Marine Ammonia handheld checker is designed to determine the concentration of ammonia in saltwater aquariums. HI-784 features a single-button operation system and is easy to use. The large LCD is easy to read and the auto shut-off feature assures the battery with not run down.
Supplied with
2 sample cuvettes
Cuvette cap
Starter pack of reagents x 6 tests (re-ordering information: HI-784-25 x 25 tests)
1 x 1.5 AAA battery
Instructions
Hanna Checker Ammonia HI-784 (Saltwater)
Range - 0.00 to 2.50 ppm (mg/L) NH3
Resolution - 0.01 ppm (mg/L)
Accuracy - ±15 ±5% of reading @ 25ºC
Light Source - Light Emitting Diode @ 610 nm
Light Detector - Silicon photocell
Method -Method Adaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue-green tint in the sample.
Auto Off - After ten minutes of non-use
Environment - 0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing prepared sample cuvette (sample plus reagents) must be 18 to 29 °C (65 to 85 °F)*.
Battery Type - (1) 1.5V AAA
Accessories - HI-774 Reagent set
