Bluelab KCl Storage Solution Sachets – Box of 30 (18 ml Each) high flow sediment filter It features two simple dials

It features two simple dials that allow gardeners to set the frequency of watering from 1 hour to 1 week

00 pH (meter range)

continuously reducing fluoride and arsenic from every drop

Probe: Detachable platinum electrodes & pH glass sensor with reference tube electrodes

Cleaner Air — Removes chlorine before it vaporizes in hot steam

Bluelab KCl Storage Solution Sachets – Box of 30 (18 ml Each) high flow sediment filter It features two simple dialsAn easy way to keep your pH and EC probes or pens accurate and working at their best Features: Easy to open single use sachets of calibration and storage solutions Quick tear open sachets are suitably sized for on the go calibration and probe storage Contains 30x 18 ml 0. 6 fl. oz. sachets Bluelab Solution Sachet 30 box delivers reliable KCl storage solution in convenient single use sachets. Each box contains 30 sachets of calibration grade potassium