±0.4 PH Authoritative LCD Digital PH Pen Water quality Tester Pocket ph meter benchtop
±0.4 PH Authoritative LCD Digital PH Pen Water quality Tester Pocket ph meter benchtop
1.Remove protective cap.
2.First rinse the electrode with distilled water and suck it with filter paper.
3.Turn the meter on by pressing “ON/OFF” key.
4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
5.Stir gently and wait around 30 seconds till the reading stabilizes.
6.After finishing, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
7.Always replace the protective cap after use.
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Video
Description
Specifications
- 1.Remove protective cap.
2.First rinse the electrode with distilled water and suck it with filter paper.
3.Turn the meter on by pressing “ON/OFF” key.
4.Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
5.Stir gently and wait around 30 seconds till the reading stabilizes.
6.After finishing, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
7.Always replace the protective cap after use.
Features
1. Excellent quality
3. digital
Customer Feedback
FAQ
Detailed Pictures
Applications
1. Portable water
2. High pority water
3. Waste water
Certificate
Our Factory
HangZhou Longwin Industry Limited owns three major production bases.The total area covers 270,000 square meters.It has an experienced and well-educated team and our products posses more than 100 patents on electronic technology,battery technology and chemical application engineering.
We offer OEM,ODM and advanced customization services to meet various needs from different clients.Our products have passed CE,ROHS,SONCAP,UL,ISO and other certifications and are exported to Asia,Africa,Europe,the Middle East,the Americas and other regions.We aim to provide the green,energy-saving and safe electrical energy safety emergency products for global users.
Professional sales managers and technical engineers provide you thoughful services:short lead time and prompt delivery;3year warranty with worry-free after-sales service.
No doubt that HangZhou Longwin Industry Limited is your best are reliable business partner!
Packing & Delivery
Why Choose Us!
HangZhou Longwin Industry Limited owns three major production bases.The total area covers 270,000 square 
meters.It has an experienced and well-educated team and our products posses more than 100 patents on technology.
We offer OEM,ODM and advanced customization services to meet various needs from different clients.Our products have passed CE,ROHS,SONCAP,UL,ISO and other certifications and are exported to Asia,Africa,Europe,the Middle East,the Americas and other regions.
