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Precise Plastic Portable PH Meter Pen Flexible PH Meter School Laboratory Food
Quickly and accurately measure the PH value of water of food, small size and portable.
LCD screen with backlight clearly displays the PH value, easy to read.
Auto temperature compensation ensures the measurements accurate regardless of temperature variation.
Easy to use, just immerse the PH meter electrode in the solution to be measured.
Applicable for aquarium, swimming pools, spa, school laboratories, food & beverage, drinking water etc.
1. Remove protective cap
2. Rinse the electrode with distilled water and dry it with filter paper
3. Turn on the meter
4. Dip into sample solution
5. Stir gently and wait for a few seconds till the displayed value is stable
Condition: 100% Brand New
Color: Shown as Picture
Measuring Range: pH: 0.00-14.00pH
Resolution: pH: ±0.1pH
Working Temperature: 0°C-50°C
Battery: 4 * 1.5V(AG-13)(not included)
1. Please allow 1-3cm error due to manual measurement, thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos displayed in photos may be showing slightly different from the real object, please take the real one as standard.
All the items will be dispatched
within one business day by Airmail after the payment is clear.
Most times you will receive your
order within 10-30 business days after we transfer your package to
the delivery company. We cannot guarantee the delivery timeframe if
the post office has any unexpected delays due to holiday, weather,
customs, or other conditions. Some countries like Russia, Brazil, or
some European countries may take up to 50 days or longer for
We appreciate your patience if you
haven't received items in 30 days(Russian customers may need more
patience by reason of the local delivery system and/or customs). If
you are concerned in any way, please feel free to contact us via
message instead of leaving
negative/neutral response or opening a dispute. We will
make every effort to fix any problem(resend or refund any missing
Customs duty is obligation and
liability of citizens in your country, so buyer should be
responsible for any tax and custom duty incurred. Generally, the
delay or failure delivery is sometimes caused by the policy of
1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to for solution.
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