Checkers HC

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HI770 High Range Silica Colorimeter – Checker® HC
HI770 High Range Silica Colorimeter – Checker® HC
The HANNA HI 770 Checker®HC is accurate and affordable. This portable handheld colorimeter features a resolution of 1 ppm (200 points) and ±2 ppm ±5% of reading accuracy. The contoured style of the HI 770 Checker®HC fit in your palm and...
R 1,575.00 *
HI764 Saltwater Aquarium Ultra Low Range Nitrite Colorimeter – Checker® HC
HI764 Saltwater Aquarium Ultra Low Range...
The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.HI764...
R 1,369.00 *
HI758 Marine Calcium Checker® HC
HI758 Marine Calcium Checker® HC
Ideal for Aquaculture and Aquarium testing! HI758 Saltwater Aquarium Calcium Colorimeter – Checker® HC
R 1,575.00 *
HI755 (Marine), Saltwater Aquarium Alkalinity Colorimeter (ppm) CaCO3 – Checker® HC
HI755 (Marine), Saltwater Aquarium Alkalinity...
Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm Marine Alkalinity Checker HC Checker
R 1,575.00 *
HI736 | Checker HC ® - Phosphorous, ULR
HI736 | Checker HC ® - Phosphorous, ULR
Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
R 1,431.00 *
HI701 | Free Chlorine Colorimeter – Checker® HC
HI701 | Free Chlorine Colorimeter – Checker® HC
Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm HI701 Free Chlorine Colorimeter – Checker® HC
R 1,431.00 *
HI718 Iodine Checker HC ® Iodine : Range 00.0 to 12.5 ppm (mg/L)
HI718 Iodine Checker HC ® Iodine : Range 00.0...
Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm
R 1,431.00 *
HI727 |  Checker HC ® - Color of Water
HI727 | Checker HC ® - Color of Water
Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
R 1,244.00 *
HI721 | Iron Checker HC®  Colorimeter (0.00 to 5.00 ppm ) mg/L
HI721 | Iron Checker HC® Colorimeter (0.00 to...
Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
R 1,431.00 *
HI717 Checker HC ® - Phosphate, HR (0.0 TO 30.0 PPM (mg/L)
HI717 Checker HC ® - Phosphate, HR (0.0 TO 30.0...
Range 0.0 - 30.0 ppm | amino acid method | Resolution 0.1ppm
R 1,431.00 *
HI713 Checker HC ® - Phosphate, LR (0.00 to 2.50 ppm (mg/L)
HI713 Checker HC ® - Phosphate, LR (0.00 to...
Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
R 1,431.00 *
HI711 | Total Chlorine Colorimeter – Checker® HC (0.00 TO 3.50 ppm) mg/L
HI711 | Total Chlorine Colorimeter – Checker®...
Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
R 1,244.00 *
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