product description:
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
Warm tips ▼ 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
Package Includes: ▼ 1 x PH Meter
▼ 3 x Calibration packets
▼ 1 x Carrying case
▼ 1 x User s manual
Note: ✔ Clean the electrode with distilled water every time before and after use
✔ Be careful with the glass probe since it may be a little fragile when you use.
✔ Remember to gently wipe it with a clean, soft cloth when you re done before capping it again.
✔ Open the battery case or replace battery, then need to re-calibrate the meter
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