Digital portable ph tester for milk

Product introduction

Portable meter for use

Specification

Product feature and application

Easy to Use: HD display, large numbers, easy to read  
Wide Application: Used for aquarium, swimming pools, laboratories, food, drinking water and water treatment etc.

Product detail:

Calibration:

Step 1: Completely empty the ph powder into 250ml distilled water or purified water, prepare standard calibration sollution.

Step 2: Put ph meter into calibration solution and wait ph value become stable, then long-press " CAL" key for 5 seconds and pH meter will begin automatic calibration. Afterwards value of "6.86" will flash, the calibration will be finished until the displayed pH value become stable(tolerance within ±0.02).

Product qualification:

Shipping

FAQ

Q:What certificates do you have?

A: All electronic products are with CE & RoHS certificates. 

Q:How can I get a sample? What’s the sample fee? How long will it take?

A: Please confirm with us the model you’ll purchase, and you prepaid the sample fee , after sample tested and qualified, we will refund this sample fee when you place the bulk order. We can send out the sample within 2 working days after receiving payment. 

Q:What’s the lead-time for orders?

A: Normally it takes 5 working days after receiving payment. 

http://www.yinmik.com/