0.01 Precision LCD PH Meter Water Quality Tester

0.01 Precision LCD PH Meter Water Quality Tester Description

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 : Immerse the electrode in pH 6.86 standard buffer solution
It STEP 3: 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: 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
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 )
Colour:yellow
Material:plastic

Package Contents:
1 x PH Meter
9 x Calibration packets

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.