Product Review
Digital PH Meter Water Tester
Get accurate pH measurement easilyThis pH meter the perfect device for your testing of the acidity or alkalinity of liquids. It is very easy to use - just immerse the electrode to get accurate, fast readings.
How 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 it, put the meter into PH 9.18 standard buffer solution. Check if reading is correct between 9.17-9.19pH
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: 0-50℃(32-122℉)
Dimensions:15x2.5x1.3cm/6x1.1x0.5 inch
Net Weight:52g/1.83 oz
Package Includes:
1 x PH Meter
2 x Calibration packets
1 x Carrying case
1 x User's manual
Tips
The glass bulb of the electrode is fragile. Treat it carefully. Don't touch it by hard tools and fingers, suck the water on it gently when cleaning
Clean the electrode with distilled water every time before and after use
Open the battery case or replace battery, then need to recalibrate the meter