How to calibrate the tds meter digital water tester?

Firstly, Click "ON/OFF", click the MODEL/CAL button show "pH" page. Secondly, long press for 6 seconds, when the reading "6.86" flash 3 times, clean and wipe to aviod erros. Thirdly, long press for 6 seconds, when the reading "4.00" flash 3 times, clean and wipe to aviod erros. Forthly, long press for 6 seconds, when the reading "9.18" flash 3 times, clean and wipe to aviod erros. Until pH4.00/pH6.86/pH9.18 readings are no longer flashing, finish the pH calibration.

Calibration Error-Like you would like to calibrate pH 6.86 but get 4.01 value？

For this issue. Please long press the "HOLD/TEMP" & "MODE/CAL" Button for 3-5 seconds to restore factory Settings, and then use the powder pack for calibration

When I use the digital ph meter and woule like you would like to calibrate pH 6.86 but get 4.01 value, why this happen?

Whatever you want get a PH reading for, is what the PH meter will tell you it is. In order to change the PH reading of the water you are testing, you will have to do something to the water to change the PH level.

how often does the meter need calibration for pH and where do you buy the calibration pouches?

I bought the PH solution on ebay I calibrate it every two weeks because I use it a lot. That's just my preference.

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pH Meter, 3-in-1 pH, TDS & Temperature Tester with 0.01 High Accuracy

Product ID: 504051165

Details

Color
Grey 3 in 1 pH
Brand
PmoYoKo
Product Dimensions
7.2"W x 7.2"H
Battery Description
CR2032
Mounting Type
Tabletop

💧3-in-1 Measurement

📏0.01 pH Resolution

🔒One-Button Lock

₨21473

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Description

💡 Unlock the Secrets of Water Quality!

VERSATILE USAGE - Perfect for aquariums, pools, wine, and more—your go-to tool for any liquid.
POCKET SIZED POWER - Compact design allows you to carry this essential tool wherever you go.
EFFORTLESS CALIBRATION - Automatic 3-point calibration ensures your readings are always spot-on.
READABILITY IN ANY LIGHT - Green backlit LCD display makes reading results easy, day or night.
PRECISION AT YOUR FINGERTIPS - Experience high accuracy with a 0.01 pH resolution for all your water quality needs.

The Digital pH/TDS Meter is a versatile 3-in-1 device that accurately measures pH, TDS, and temperature with a resolution of 0.01. Featuring automatic calibration and a user-friendly design, this pocket-sized meter is perfect for ensuring the quality of drinking water, aquariums, pools, and more.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨21473

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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pH Meter, 3-in-1 pH, TDS & Temperature Tester with 0.01 High Accuracy

Details

Details

Description

Specifications

Common Questions