Digital LCD PH Meter Pen of Tester Accuracy 0.1 Aquarium Pool Water Wine Urine Automatic Calibration

Digital LCD PH Meter Pen of Tester Accuracy 0.1 Aquarium Pool Water Wine Urine Automatic Calibration

Please Note :All items don't include batteries（LR44*2）

Digital PH Meter Water Test is Suitable for Aquarium, Swimming Pool, Indoor Outdoor

Specifications: ► Measuring range: 0.00-14.00 pH ► Resolution: 0.01 pH ► Accuracy: 0.01 pH ► Batteries: 2X 1.5V LR44 (not included) ► Automatic temperature compensation: 0-50Centigrade(32-122It) ► Dimensions: 15x2.5x1.3cm/6x1.1x0.5 inch ► Net Weight: 52g/1.83 oz Warm tips It STEP 1: Turn open pH meter, Clean the electrode in distill water It STEP 2: Immerse the electrode in pH 6.86 standard buffer solution It STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady It STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in Ph 4.00 standard buffer solution It STEP 5: Press the "CAL" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration It STEP 6: Clean electrode and dry it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH Package Includes: ► 1 x PH Meter ► 2 x Calibration packets ► 1 x User's manual Note: It Clean the electrode with distilled water every time before and after use It Be careful with the glass probe since it may be a little fragile when you use. It Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. It Open the battery case or replace battery, then need to recalibrate the meter Batteries (not included) Batteries (not included)