Digital pH Tester

The Digital pH Tester is a compact, accurate, and easy-to-use device for measuring the pH levels of liquids in seconds. Ideal for use in labs, agriculture, aquariums, food production, and water quality testing, it features a clear digital display and quick calibration function for consistent, reliable results. Its lightweight design and portable build make it perfect for both field and lab use. Whether you’re checking soil acidity or water purity, this tester ensures precise pH readings anytime, anywhere.

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Operating Instruction

Take off the protective cap from metal probe
Press OFF/ON button. Tester displays “7.00”.
Insert the metal probe vertically into the sample that requires testing, at least 6-8cm deep. Make sure there is close contact(Soil need to humid~60%-80%). The tester will start testing automatically. After about 1 minute the test is over. Indication light will be on for about 10 seconds. The displayed number is locked, which is the value of pH.
After each test, take out the tester, wipe the metal probe clean with towel or tissue paper. Display will be unlocked, and show “7.00″. It is ready for a newtest.
After use, wipe the metal probe clean until it displays “7.00”. Switch off the tester.

Technical Specification :

Range	: pH: 3.0-14.0 pH
Resolution	: 0.10 pH
Accuracy	: ± 0.2 pH(3.0-12.0 pH )
Operating Temp	: 5-45 °C
Calibration	: 1 point (Factory calibrated -No more calibration)
Power supply	: DC 9V(L1022 battery)
Display	: LCD
Dimension	: Æ50.5 x 250 mm
Probe length	: 140mm
Features	: Automatic detection of data and lock to keep,automatic switch to OFF in 5 minutes (or manual shutdown).
Weight	: 110 Gms (Approx)
IP Class	: 64

Categories: Accessories, Agricultural Research Equipment Brand: Glassco

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