ITEM NAME:Folding Digital Ph Tester/Ph Checker Plus for Water Quality Test, Household V6S9 Folding Digital Ph Tester/Ph Checker Plus for Water Quality Test, Household V6S9 INNOVATIVE VERSION: The pocket folding pH meter, special attention was given to the ergonomic, it fits comfortably and securely in your hand while the lCD on the side of the handle remains easy to see and read. FAST ACCURATE READING: Without too much efforts to read a guessing reading compared to use a pH litmus strips, Features ATC function, the digital pH tester will provide you a very accurate reading up to TWO decimals within minutes. EASY TO USE AND CALIBRATE: Automatic turn-on the power supply, Just remove the protective cap, drops the meter electrode into solution to be tested and read; Use the provided screwdriver to regulate the meter trimmer until readings match the packets value then finish the calibrate process. WIDE USE: Full measuring range of pH 0 - 14.00, it's widely applicable to test almost any liquid pH level in format of water, great for home and laboratory uses, like testing household drinking water, swimming pools, aquariums, spas, hot tub, hydroponics, food, wine and beer making and more. FOLDING POCKET SIZE: The meter can be folded in a dimension of 4.8x1.5x0.6 inches, 1.76oz lightweight, it's very convenient for you to carry or store in the handy case. Product description Auto Temperature Compensation The meter also features the Automatic Temperature Compensation function which will automatically compensate the solution temperature of 0-50℃(32~122℉), provide you the most accurate and stable reading. Convenience for Use Folding design, 180 rotation, the probe of meter can be folded away easily for portability and storage, it's very convenience for use. Warning Tips Be careful with the glass probe since it's a little fragile when you use. Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. Specifications: color:white Material: pla