√ 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
automatic calibration digital pH tester
With large screen LCD display, Blue back light Controllable,and elaborate appearance design,easy to carry.
I. With intelligent functions of time display, full automatic calibration, automatic power off, power-off protection, automatic calibration, automatic or manual temperature compensation, automatic diagnosis and etc.
II. Undervoltage prompt and automatic power off can extend battery life.
III. Optional 5 kinds of PH buffer solution can make 1-3 points automatic calibration.
IV. Can test PH value for ultrapure water, pure water and boiler water by adjusting equipotential point and special electrode.
V. Ability to store test result, cancel, view and print. Can store 1000 sets of data.
VI. With waterproof portable suitcase and folding holder, the level of protection for outer layer is IP67.
VII. Automatic identification of 12 kinds of PH standard buffer solution. There are USA, NIST and CH series of standard buffer solution for option. Custom solution calibration.
VIII. Automatic identification of 8 kinds of conductivity standard solution. There are USA and CH series of standard solution for option. Custom solution calibration.
Basic features and specifications
（-2.00 ~ 19.99）pH
Meter:±0.01pH; Overall: ±0.02pH
Temp. compensation range
Measuring range (mV/ORP/EH)
-1999mV ~ 0 ~ 1999mV
Two AA batteries (1.5V x2)
Size and weight
5 ~ 35 ℃（0.01grade）
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.