√ The professional team provides after-sales service online 24 hours a day.
√ We offer OEM services.
√ One year warranty.
√ More than 10 years of professional engineers help you solve problems
0 ~ 14.00pH
（0 ~ 100）℃，auto/manual
-1999mV ~ 0 ~ 1999mV
（0 ~ 99.9）℃
We ship goods by UPS/DHL/FEDEX/TNT express takes 3~ 5 days to arrive.
The volume of goods is large and needs to go by sea. It takes about one month to arrive.
Aircraft transportation takes 2-7 days to arrive.