Product Features:

Waterproof level : IP67

Accurate AND Reliable: 

 reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.

Just turn PH meter on and stir water gently, then stabilized readings will be showed on LCD in seconds.

Freeze the measurement to view it out of the water. Turns off meter after 5 minutes of non-use to conserve batteries.

Calibration:

Conductivity EC: Supports 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88mS/CM 111.8mS/CM) 

pH: 1 point (6.86) or 2 points (6.86 4.00) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution

Features: 

Measures pH , Temperature ,TDS,EC,Salinity

Calibration Conductivity EC: Supports 3-point calibration automatic identification (1413us 12.88ms and 111.8ms) with 3 calibration points (1413uS/cm 12.88mS/CM 111.8mS/CM) pH: 1 point (6.86) or 2 points (6.86 4.00) ) (6.86 9.18) or 3 points (6.86 4.00 9.18) can automatically identify the calibration solution

Waterproof rating: IP67

Large LCD display

Automatic Temperature Compensation (ATC)

data-hold function and low-battery indicator

Power consumption 2.9 mA, power consumption is 0

The accuracy within 150ppt is relatively accurate, and the deviation above 160ppt is large.

Automatic shutdown :5 minutes

Pocket Size pH EC TDS Salinity Temperature Meter is the tester for home and laboratory uses. use to test for water, pools, aquariums, spas, hydroponics, food and more.

Note :Pls always clean the electrode every time you run out ; If the pH calibration does not identify the solution, the electrode is broken,