1Pack PH Level Test Pen Electrode Sensor Reader PH Meter for Pond, Tape Water

Description

Description
Pen type digital PH meter
LCD indicator panel
Power on / off power switch
Small size, light weight, easy to carry
For a wide range of applications, such as aquariums, farms, food processing, photography, laboratory, quality control and pool
Specification
Model: PH-2011
Material: ABS
Color: Yellow
Dimensions: 151 * 33 * 20mm
Screen size: 19 * 12mm
Weight: 60g (with battery)
Range: 0.01~14.0PH
Resolution: 0.01PH
Accuracy: ± 0.01PH
Battery: 4 × 1.5V (AG-13)
Temperature Compensation: 0 ℃ ~50 ℃
Operating temperature: 0 ℃ ~50 ℃
Note:
1. When you start measuring the product can not be zero, the number of beats is normal, simply check measurements show stable value.
2. Please read before the product manual (operation method and correction method)
How to use it properly?
1. Remove the protective cap and turn on the pH meter by switching the button to left.
2. Immerse the pH electrode in water and stir gently. Wait seconds for a stable reading.
3. Turn off the meter, rinse and wipe the electrode before inserting it back to protective cap.
How to calibrate?
1. Immerse the electrode in pH 6.86 standard buffer solution and stir gently.
2. Regulate the trimmer with a screwdriver until the reading turn to about 6.86.
3. Clean and wipe the pH electrode.
4. Immerse the electrode in pH 4.01 standard buffer solution and make the reading equal to standard buffer solution pH 6.86 and pH 4.01.
Note:
1. Clean the electrode with distilled water before and after use.
2. Gently wipe it with a clean, soft cloth when you're done before capping it back.
3. Please calibrate the pH meter regularly or after open the battery case.
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If you have any questions, just contact us.
Package Included
1x PH tester
1x Built LR44 batteries
3X PH Buffer Powder