Arka myAQUA® pH meter measuring range: 0 14 pH, ideal for saltwater and freshwater aquariums, pools, ponds, osmosis water, drinking water many other liquids, including calibration powder

Measures pH range 0.00–14.00 with ±0.01 accuracy – 0.01 resolution for precise water analysis – ideal for aquariums, drinking water, hydroponics, ponds, pools & reverse osmosis systems Precalibrated & ready to use – includes battery & calibration powder – recalibrate easily when needed – hassle-free setup for immediate use Compact, lightweight & intuitive – perfect for home, garden, hobby labs or travel – fits in any toolbox or aquarium cabinet – easy operation for all users Versatile applications – suitable for saltwater & freshwater tanks, pool maintenance, lab use, hydroponic nutrient control or everyday water checks at home Trusted ARKA precision – developed by aquatics experts – designed for durability, accuracy & long service life – backed by expert support & calibration accessories