HI718 Checker HC ® - Iodine

Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm

S$ 84.00 *

HI711 Checker HC ® - Total Chlorine

Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD |...

S$ 84.00 *

HI700* Checker HC ® - Ammonia, LR

Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm...

S$ 84.00 *

HI721* Checker HC ® - Iron

Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm...

S$ 84.00 *

HI707 Checker HC ® - Nitrite, LR

Range 0 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1...

S$ 84.00 *

HI705* Checker HC ® - Silica, LR

Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm...

S$ 84.00 *

HI772 Checker HC ® - MARINE Alkalinity (dKH)

The HI772 Checker®HC (Handheld Colorimeter) provides a...

S$ 84.00 *

HI755 Checker HC ® - MARINE Alkalinity (ppm)

Range 0 - 300 ppm in salt water | Colorimetric Method |...

S$ 84.00 *

HI701 Checker HC ® - Free Chlorine

Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD |...

S$ 84.00 *

HI758 Checker HC ® - MARINE Calcium

Ideal for Aquaculture and Aquarium testing!

S$ 84.00 *

HI713* Checker HC ® - Phosphate, LR

Range 0:00 to 2:50 ppm | ascorbic acid method |...

S$ 84.00 *

Hint!
HI736* Checker HC ® - Phosphorous, ULR

Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb

S$ 84.00 *