PH&TDS Digital Meter,TDS EC Temperature Water Quality Tester 0-9999ppm,0-14 PH

Description: Membrane Solutions pH Meter and TDS Meter Combo, Simpure Digital Water Quality Tester,0~9990 PPM, EC and Temperature Measurement; 0.01 PH High Accuracy with 0-14 PH Measurement Range 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! The TDS 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. 3-in-1 TDS meter w/ LCD Back-light Specification Measurement Range: TDS: 0-9999 ppm ± 2% EC: 0-9999 μs/cm ± 2% Temperature: 32.0-176.0°F (0-80.0°C) Auto-off Function: Extend the battery lifetime. HOLD Function: Press HOLD to lock and record the readings. SHIFT Function: Press SHIFT button once to choose between TDS and Conductivity (EC). Press SHIFT button twice to choose between Celsius and Fahrenheit. Package list 1：1x PH Meter3x calibration buffers Package list 2：1x 3-in-1 TDS meter w/ LCD Back-light Package list 3：1x 3-in-1 TDS meter w/ LCD Back-light Package list 4：1x PH Meter3x calibration buffers1x 3-in-1 TDS meter w/ LCD Back-light Package list 5：1x Yellow PH Meter3x calibration buffers1x 3-in-1 TDS meter w/o LCD Back-light Q&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.

Price: 8.99 USD

Location: Auburn, Washington

End Time: 2024-09-05T06:38:33.000Z

Shipping Cost: 0 USD