Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring
Everyday.Discount waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring

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waterhardness measurement accuracy calibration vs purity measure ditch p.h. swimming fountainwater p.h. temperature accuracy calibration purity waterdrinking hydroponics measuring 

  • Seller: Everyday.Discount
  • Backlit or not: yes
  • Model Number: digital PH EC TDS meter tester
  • Battery: not included 

Note! Estimated Delivery 30-50 Days

30 Day Warranty We are ready for you!

If the item you ordered does not fit or if you are dissatisfied with it,
we will accept your return shipment up to 30 days after the order was shipped. 

Display: lcd digital Resolution: 0.01 Operating Temperature: 0~60°C Measuring Range: 0.00~14.00 Probe Type: Precision glass bulb electrode Power Supply: 2*1.5V  LR44
Batteries(Not included!!!) 
Remove protective cap.
First rinse the electrode with distilled water and suck it with filter paper.
Turn the meter on by pressing “ON/OFF” key.
Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).
Stir gently and wait around 30 seconds till the reading stabilizes.
After finishing, clear the electrode with pure water, turn the meter off by pressing “ON/OFF” key.
Always replace the protective cap after use.

1. Turn on PH meter

2. Disolve each buffer solution in 250ML of distilled water

3. Immerse the electrode into the PH 6.86 solution,(under the temperature of 25)

4. Press the “CAL”(calibration)button for 5 seconds and release

-Display will start flashing 6.86

-Wait until the display stops flashing.

Rinse the electrode with distilled water and dry it with filter paper.

1. Immerse the electrode in PH 4.00 solution,

-Press“CAL”button for 5 seconds, then press and release immediately second time

-Reading will start flashing 4.00

-Wait until display stops flashing

Rinse and dry the electrode with distilled water as before.

6. Place the meter back to the buffer solution to test calibration. If incorrect, please repeat the calibration

7. If the estimated pH of your test solution is known to be greater than 7.0, you should calibrate the meter with a solution of 6.86 and 9.18. Follow the calibration chart for this. The third step is the calibration method for 9.18 points. 

package:  One pH meter Bags Buffer Powder Instruction manual