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Digital PH EC TDS Meter Pen Water Purity Tester LCD Display Litmus Test -2.00-16.00 For Aquarium Pool Monitor Measurement Tool

<ul><li>-Operating Temperature: 0~80°C</li><li>-Measuring Range: -2.00~16.00 -Probe Type: Precision glass bulb electrode</li><li>-Reset function: Turn it on,Press the ON/OFF key for 3 seconds , and then release it. When -appears on the screen, the reset is successful.</li><li>-Power-off storage function: The data will be automatically saved after the battery is pulled out and stored for one month.</li></ul>

Brand

PH-2 Pro Features:1. Display: LCD Digital2. Accuracy: 0.013. Resolution: 0.014. Operating Temperature: 0~80°C5. Measuring Range: -2.00~16.006. Probe Type: Precision glass bulb electrode7.Reset function: Turn it on,Press the ON/OFF key for 3 seconds , and then release it. When "----" appears on the screen, the reset is successful.8.Power-off storage function: The data will be automatically saved after the battery is pulled out and stored for one month.EC Pen Features:1,Conductivity: 0-9999us/cm2,TDS: 0-9999ppm3,Celsius: 0.1-80.0 ° C4,Fahrenheit: 32.0-176.0°F5,Accuracy: ±2%6,Net weight: 55g7,Size: 153 x 30 x 14 (mm)8,Battery: 1x3V CR2032 ( No included )How To Use :1. Remove protective cap.2. First rinse the electrode with distilled water and suck it with filter paper.3. Turn the meter on by pressing "ON/OFF" key.4. Immerse the pH meter electrode in the solution to be tested (should not be over the immersion line).5. Stir gently and wait around 30 seconds till the reading stabilizes.6. After finishing, clear the electrode with pure water, turn the meter off by pressing "ON/OFF" key.7. Always replace the protective cap after use.How to calibrate:1. Turn on PH meter2. Disolve each buffer solution in 250ML of distilled water3. 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.5. 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 flashingRinse 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 calibration7. If approximate PH of your test solution is known to be above 7.0,calibrate the meter using 6.86 and 9.18 solution. To do this,please follow the calibration chart,The third step is the calibration method for 9.18 point.Kindly Reminder:1. If the tester was used or lay aside long time: recalibrate it.2. If you open battery case or replace battery: recalibrate it.3. The glass bulb of the electrode is fragile. Don't touch it by hard tools and fingers, suck the water on it gently when cleaning.Package include:1 * pH Meter(Batteries not included)3 * Bags Buffer Powder1 * Instruction Manual

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 <h3>4 equal payments</h3>
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 <ul>
 
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