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Digital PH TDS Meter PPM Water Quality Pool Aquarium Hydroponic Tester Tool
$ 3.69
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Description
Product DescriptionDigital PH TDS Meter PPM Water Quality Pool Aquarium Hydroponic Tester Tool
SPECIFICATION:
Battery voltage: 1.5V * 2
Accuracy: ± 0.01(25℃)
Resolution: 0.01pH
FEATURE:
*Two point automatic calibration: This product is a high-precision product with an accuracy of 0.01. When calibrating, just put the instrument into the calibration solution. The instrument can automatically identify the calibration solution, which is more convenient than traditional manual calibration and saves your precious time
*Large screen display: large screen LCD, twice larger than ordinary pH pen LCD, clear and intuitive, more convenient reading. Put into the solution for 4 ~ 5 seconds to stabilize the value, which is completely suitable for the needs of various industries
*High quality glass electrode: high quality glass electrode, with fast speed, good stability, more accurate accuracy and other characteristics. With temperature compensation, automatic calibration can accurately measure the reading, convenient and fast, this test pen can let you understand the water quality in life, better protect your health
APPLICATION:
Professional sets with multi-function.they could be used in many applications: pure water production and drinking, tap water, well water, sea water, fish tank water, swimming pool water, amniotic fluid early break etc.
OPERATION:
1. Remove the protective cap and protective film on the screen.
2. Rinse the electrode with distilled water, and suck it with filter paper.
3. Turn on the meter, immerse the pH meter electrode into the test solution.(can not be over the immersion line).
4. Stir gently and wait about 30s for the reading to stabilize.
5. Turn off the meter after use, clear the electrode with pure water and dry it with filter paper.
NOTE:
*The glass electrode is fragile, treat it carefully. Don't touch it by hard tools or fingers.
*Please do not immerse the meter into the solution over the "warning line", to avoid damage to the circuit board.
*If the "cal'(calibration) button is pressed and electrode exposed to air for a long time,calibration is required.
PACKAGE INCLUDES:
*1 x PH meter
*3 x PH Calibration Powders
*2 x 1.5V LR44 batteries
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On Jul-01-21 at 20:45:27 PDT, seller added the following information: