|
Trade Verify
Address: Room 302 Ping Ji Road 303 ping hu street Long Gang Districe Shzen Zhen City Guang Dong province China
Contact name:Feng
SHEN ZHEN YIERYI Technology Co., Ltd |
|
Verified Suppliers
|
|
|
Yieryi Function 3 in 1 TDS EC meter conductivity meter tester pen water measurement tool
Please pull off the protective cover of the electrode
before use;
Press the key and put the electrode into the solution
to be tested;
After the value is stable, press the HOLD button to
take out the reading;
After reading, press the key to open, wipe the
electrode clean and protect the electrode into the condom
Fetures:
