Product Info
HI-783 Marine Magnesium handheld checker is designed to determine the concentration of magnesium in saltwater aquariums.
Supplied with
Sample cuvette and cap (2 pcs.)
Marine Magnesium reagent starter kit (reagents for 25 tests)
1 mL graduated syringe and tip (1 pc.)
5 mL syringe and tip with black printing (1 pc.)
5 mL syringe and tip with blue printing (1 pc.)
1.5V AAA Alkaline battery (1 pc.)
Instruction manualQuick-reference guide
Hanna Checker Magnesium HI-783 (Saltwater)
Range - 1000 to 1800 ppm Magnesium
Resolution - 5 ppm
Accuracy - ±5% of reading @ 25 °C
Light Source - Light Emitting Diode @ 610 nm
Lighy Detector - Silicon photocell
Method - Adaptation of the colorimetric EDTA method using calmagite indicator. The reaction between magnesium and the reagents causes a blue to violet 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 28 °C (64 to 82 °F)*.
Battery Type - (1) 1.5V AAA Alkaline
Accessories - HI-772 Reagent set
