HI720 colorimeter / checker calcium hardness LR 0,00 tot 2,70 mg/l

Availability: In stock (2)

Developed as a more accurate alternative to chemical test kits, the Hanna Checker®HC offer fast, accurate results in four simple steps.

Application freshwater
Range 0,00 tot 2,70 ppm
Resolution 0,01 ppm
Accuracy @ 25°C/77°F ± 0,20 ppm ± 5% of measured value
Lightsource led at 525 nm
Lichtdetector silicone photocell
Method camalgite-method
Surroundings 0 to 50 ° C, RH max. 95% non-condensing
Batterij 1x AAA
auto switch off after 10 minutes of non-use
Dimensions 86.0 x 61.0 x 37.5 mm
Weight 64 g


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