5-IN-1 Digital Water Quality Tester | Waterproof pH TDS EC Temperature Meter | PoolFeature: Multi functional water quality test pen, which can measure ph pH, solubility, EC conductivity, salinity and temperature. (Sea salt fresh water salt) It is a waterproof water quality test pen with five functions. It has high performance, pen design and fast numerical value. Parameters: Sea salt: Sea water salinity is the ratio of total dissolved solids to the weight of sea salt in sea water, usually expressed in grams per kilogram of sea

material:ABS + PP + TPR + stainless steel

reliable solid-state drive from a globally trusted brand and suddenly

simplifying the installation process

and its front grille is detachable and easy to clean

* G-sensor

HP standard 1 year limited warranty

Crafted from premium 100% combed cotton (with marles incorporating 15% polyester)

5cm x 14cm x 17cm

Convert your Dyson V6 into an expert hard floor cleaner with this excellent fluffy vacuum tool

Moving the cart is effortless with its 4 robust wheels

inflatables

Not only is this desk great for work