【Latest】PH Meter(ATC),Digital PH Meter/0.01 PH high Precision Water Quality Tester/PH Tester,0-14 pH Measurement Range for Household Drinking Water,Swimming Pools,Hydroponics,School Education（Blue）

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DRAGARE DIRECT Digital PH Meter Water Tester This PH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use, also suitable for testing PH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics. ►Easy to Use: ▼ STEP 1. Remove the protective cap of the ph meter. ▼ STEP 2. Turn on the pH meter by pressing the "NO / OFF" key. ▼ STEP 3. Immerse the ph meter electrode in the test solution (immersion depth must not exceed the dipping range). ▼ STEP 4. Stir gently and wait for the reading to stabilize. (If you need a test temperature, please press the "TEMP / CAL" button to read the temperature display.) ►Easy to Calibrate:▼ STEP 1: Turn open pH meter, Clean the electrode in distill water▼ STEP 2: Immerse the electrode in pH 6.86 standard buffer solution▼ STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady ▼ STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in pH 4.00 standard buffer solution ▼ STEP 5: Press the "CAL" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration ▼ STEP 6: Clean electrode and dry, place the meter in PH 9.18 standard buffer solution. Check that the measurement is correct between 9.17-9.19pH. Package Includes:▼ 1 x PH Meter▼ 6 x Calibration packets▼ 1 x Carrying case▼ 1 x User's manual ►Specifications: ■ Measuring range: 0.00-14.00 pH■ Resolution: 0.01 pH■ Accuracy: 0.01 pH■ Batteries: 2X 1.5V LR44 (included) ■ Automatic temperature compensation: 0-60℃(32-140℉) ■ Dimensions:15.5x2.9x1.8 cm 6.1x1.1x0.7 inch ■ Net Weight: 40g/ 1.5 oz ►Package Contents: -1 * PH Meter-1 * Carry case -3 * ph buffer powder(for calibration) -1 * User manual