Product Description

PH CALIBRATION:
1.Immerse the electrode in pH 6.86 (under the temperature of 25℃)standard buffer

solution of phosphate, and gently shake the electrode.
2.Regulate the trimmer with a screwdriver until the buffer solution value corresponding to the measurement temperature is obtained.

3.Immerse the electrode in ph4.01 or ph 9.18 the standard buffer solution of borax.
4,After about one minute, until the buffer solution value corresponding to the measurement temperature is obtained.

Packaging & Shipping

Company Information

 Henan Wanbang EP TECH Co.,Ltd, located at Liangyuan,Shangqiu City,Henan Provice,China(Mainland), mainly manufactures the TDS meter, water electrolyzer, water quality detector &other water related spare parts etc.

FAQ

 Question 1: What is the MOQ of this item ?

Answer: The item MOQ  is 500pcs.

Question 2: How to pack this item?

Answer: Box packing is our usual practice, you can also send us your packing design, and we can packing as your requirement.

Question 3: How to make payment?

Answer: You can make payment by T/T,Paypal.Western Union and of course cash face to face at our factory.

Question 4: What is the lead time?

Answer: Our lead time is within 10 days after receive your payment based on MOQ:5000PCS.

Question 5: Can you accept OEM & ODM?

Answer: Yes, we can accept OEM &ODM

Contacts Info:

Whatsapp no:+8613700835331

Skype:eileenwang9310

QQ:3236994849

Wechat:13700835331