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Range: 0 - 500 ppm
Resolution: 1 ppm
Accuracy: ±0.03 ppm ±5%
Light source: LED @ 525 nm
Light Detector: Silicon photocell
Method: Adaptation of the Standard Methods for Water and Wastewater 4500-Cl.
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: HI771 Checker® is supplied with (2) sample cuvettes with caps, UHR chlorine reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide
Option: HI771-25 Chlorine Ultra High Range Checker Reagents, HI771-11 Chlorine Ultra High Range Checker HC® Calibration Check Set, HI731318 Microfiber Cloth for Wiping Cuvettes (4)
