pH Meter and TDS Combo BLANDSTRS Water Quality Digital Te Max 45% OFF Meter,Te,and,/acetometer844262.html,Combo,,pH,Industrial Scientific , Test, Measure Inspect , Substance Analysis Instrumentati,Digital,Quality,Water,Meter,autotera.lt,TDS,$7,BLANDSTRS $7 pH Meter and TDS Meter Combo, BLANDSTRS Digital Water Quality Te Industrial Scientific Test, Measure Inspect Substance Analysis Instrumentati pH Meter and TDS Combo BLANDSTRS Water Quality Digital Te Max 45% OFF $7 pH Meter and TDS Meter Combo, BLANDSTRS Digital Water Quality Te Industrial Scientific Test, Measure Inspect Substance Analysis Instrumentati Meter,Te,and,/acetometer844262.html,Combo,,pH,Industrial Scientific , Test, Measure Inspect , Substance Analysis Instrumentati,Digital,Quality,Water,Meter,autotera.lt,TDS,$7,BLANDSTRS

pH Meter and TDS Combo Sale price BLANDSTRS Water Quality Digital Te Max 45% OFF

pH Meter and TDS Meter Combo, BLANDSTRS Digital Water Quality Te

$7

pH Meter and TDS Meter Combo, BLANDSTRS Digital Water Quality Te

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Product Description

Widely used for different type of water

pH meterpH meter

Qamp;A

Q: How to calibrate a pH meter?

A: ph Meter had been calibrated by manufacturer in advance

Q:does the TDS table need to be calibrated?

A:no, it doesn't, the tds meter is calibrated automatically.

Q:can it power off automatically?

A:yes, and this function can save batteries

Q:What do I need to pay attention to when using the instrument?

A:Instrument is non waterpfoof, do not throw the instrument into the solution or make the solution over the immersion line, to avoid the circuit board short out.

Wide Application

TDS meterTDS meter

Digital PH Meter Water Tester

This pH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use.

Also suitable for testing pH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics.

Water Hardness Digital Tester

Digital TDS Meter simply provides reliable and quick measurements for most regular water solutions' purity testing, such as drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications.

Calibration steps:

  • The PH Meter Calibration steps:

(1) Prepare 3 cups of pH: 4, 6.86, 9.18 calibration solution.

(2) Put the pH meter into the first cup of calibration powder solution with a pH of 6.86, and press "CAL" to calibrate it to 6.86. Finally, rinse the PH electrode area with distilled water.

(3) Put the pH meter into the cup of calibration powder solution with pH 4, and press "CAL" to calibrate it to 4.08. Rinse the PH electrode area with distilled water.

(4) Put the pH meter into the cup of calibration powder solution with a pH of 9.18, and press "CAL" to calibrate it to 9.18. Finally, rinse the PH electrode area with distilled water. It will be calibrated successfully!

  • TheTDS Meter Calibration step:

(1) Prepare a cup of 500 ppm water.

(2)Press the "ON" button and insert the pen into the adjusted water.

(3)Long press "shift" 5s to release, and then press "hold" key.

(4)The TDS Meter will be calibrated to 500ppm.

pH Meter and TDS Meter Combo, BLANDSTRS Digital Water Quality Te

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