Wide Application of Aukru pH Meter Aukru PH Meter is digital and useful for water quality test of household or laboratory; It's not only suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics, but appropriate for wine and beer making and more. How To Use ? - Digital pH Meter Guide ① Remove the protective cap. ② Turn on the Digital pH meter by pressing the "ON/OFF" button. ③ Immerse the electrode testing port inside the tested solution. Make sure not to cross over the immersion line. ④ Stir the device gently for 10 seconds inside the tested solution, Wait for a stable value. ⑤ Leave the pH meter device inside the tested solution for about 5 seconds and wait for the reading to stabilize on a value. ⑥ After finished, clear the electrode with pure water, turn the mete off by pressing the "ON/OFF" button. Specifications: Measure Range: 0.00-14.00 pH Resolution: 0. 01 pH Accuracy: ±0.01 pH Automatic temperature compensation: 0-60℃/ 32-140℉ Button battery: 2 x 1.5V AG13 battery (2 x 1.5V pre-installed batteries, 2 x 1.5V extra batteries) buffer powder: 2x ph 4.01 buffer powder, 2x ph 6.86 buffer powder, 2x ph 9.18 buffer powder Product dimensions: 15.5×3.1×1.8cm/6 ×1.22×0.7 inch Net weight: 50g/ 1.76oz Digital pH meter with two key: On and off switch + Auto Calibration button Auto- One Touch Automatic Calibration; CAL - Calibration button pH measuring Tester kit, package included with: ✓ Digital pH Test Pen with protective cap ✓ 6 FREE bags of pH Buffer Powder ✓ 2 x AG-13 batteries for powering the digital pH meter up ✓ 2 x AG-13 button Replaceable batteries ✓ 1 User Manual Guide
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