- SKU
- HI720 Range 0.00 to 2.70 ppm Resolution 0.01 ppm Accuracy @ 25°C (77°F) ± 0.20 ppm ± 5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Range
- 0.00 to 2.70 ppm Resolution 0.01 ppm Accuracy @ 25°C (77°F) ± 0.20 ppm ± 5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Method
- adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Weight
- 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Warranty
- 1 year
- Dimensions
- 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Resolution
- 0.01 ppm Accuracy @ 25°C (77°F) ± 0.20 ppm ± 5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Environment
- 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Reagent Set
- HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Battery Type
- (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Light Source
- LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Auto shut off
- after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Light Detector
- silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Calibration Check
- HI720-11 Warranty 1 year
- Ordering Information
- HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year
- Accuracy @ 25°C (77°F)
- ± 0.20 ppm ± 5% of reading Light Source LED @ 525 nm Light Detector silicon photocell Method adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method. The reaction between calcium and reagents causes a reddish-violet tint in the sample Battery Type (1) 1.5V AAA Auto shut-off after ten minutes of non-use Environment 0 to 50°C (32 to 122°F) RH max 95% non-condensing Dimensions 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5in.) Weight 64 g (2.3 oz) Ordering Information HI720 Checker®HC is supplied with sample cuvettes with caps (2), calcium hardness reagent starter kit (reagents for 25 tests), syringes with tips (2), plastic beaker, battery, instructions and quick start guide. Reagent Set HI720-25 (25 tests) Calibration Check HI720-11 Warranty 1 year