Hanna HI758 手持式海洋钙离子比色计(200 - 600 ppm)

Range: 200 - 600 ppm
Resolution: 1 ppm
Accuracy: ±6% 
Light source: LED @ 610 nm
Light Detector: Silicon photocell
Method: Adaptation of the Zincon method
Environment:0 - 50°C
Battery Type: (1) PIN 1.5V AAA
Auto-off: After ten minutes of non-use
Dimensions: 81.5mm x 61mm x 37.5mm
Weight: 64g
Ordering Information: HI758 Calcium Checker is supplied with (2) sample cuvettes with caps, calcium reagent starter kit for 25 tests, dropper, (2) 1 ml syringes with tips, battery, instructions and quick start guide.

Option: HI758-11 Marine Calcium Checker HC® Calibration Check Set, HI758-26 Marine Calcium Checker Reagents, HI731318 Microfiber Cloth for Wiping Cuvettes (4)

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