• Large easy-to-read display • Replaceable electrode • Slim design easily fits into test tubes • Can be immersed to a depth of 80 mm • Store the electrode with a few drops of pH 7 buffer or tap water. Never use deionized or distilled water and never store dry. Specifications: Range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy: Better than ±0.2 pH Calibration: 1 point Battery Life (3 x 1.5 V): 3,000 hours (Three 1.5 V batteries included; replacement battery Flinn No. AP8714) Dimensions: 171 x 50 x 25 mm
Note: Upon receipt, pH meters must be removed from packaging and stored according to included instructions.