Feature
●【pH Meter and TDS Meter】- Full measurement range of pH 0 - 14, reliable and quick readings. TDS Measurement Range: 0-9990ppm; Accuracy: ± 2%; Resolution: 1ppm;Factory calibrated; Automatic Temperature Compensation; Voltage: 3V.
●【Quick Water Tester】- TDS (Total dissolved solids) digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, etc. in water, displayed on the screen in ppm (parts per million). extremely accurate and reliable, quick response within 3 seconds.
●【Accurate and Reliable】- To achieve high accuracy, TDS meter equipped with premium quality titanium alloy probe, pH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen to read accurate pH levels.
●【Multifunctional and Upgraded】- Professional TDS, pH Pen. Upgraded with big LCD for easier reading, and hold-lock function for easier use. Just turn TDS meter on and stir water gently, then stabilized readings will be hold-locked on LCD in seconds, and the tds ppm meter will shut off automatically if without operation over 5 minutes.
●【How to use calibration】- Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration. pH meter has been calibrated before delivery, the buyer does not need to re-calibrate after receiving the goods, In the following cases, the pH meter must be re-calibrated: Has been used for a long time after calibration; Special electrode use Frequently; The measurement accuracy requirements are relatively high.
Description
What is the difference between TDS and pH meter?
TDS (Total dissolved solids) digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, etc. in water, displayed on the screen in ppm (parts per million). extremely accurate and reliable, quick response within 3 seconds.
pH meter is an instrument used to measure acidity or alkalinity of a solution - also know as pH. pH is the unit of measure that describes the degree of acidity or alkalinity.
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1) Advanced Microprocessor TechnologyThis advanced digital ppm meter pen with Advanced Microprocessor Technology, combines TDS Meter(Total Dissolved Solids), EC Meter(Electrical Conductivity) all in one ergonomically designed pen. |
2) Super accurateSuper accurate, reliable and easy to use TDS water tester reader, with backlit and hold-lock function. |
3) Wide ApplicationTest the purity of drinking water to ensure its healthy, monitor if Reverse Osmosis (RO)/DI System works properly, whether filter need replaced, maintenance aquarium, hydroponics (test nutrients), pool and spa, etc. Basically all the environments that need to test PH value can use this tester to get accurate data. Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics. |
4) Easy CalibrationEasy Calibration, Advanced technology makes the test result fast and accurate; LCD screen makes reading clearly. But pH calibration powders not included, according to the shipping policy. Buy it separately with ASIN: B0BHP3185N |
Package Content
1 * TDS Meter Tester
1 * pH Meter Tester
Notes:
- The solution should not over the immersion level.
- Please clean the electrode after using,turn off and replace the protective cap.
- This ppm meter cant test sea water.
- Note that the configured water must be purified water or distilled water. Tap water and mineral water cannot be used to configure the calibration solution. The water must be added in the required proportion, otherwise it will affect the accuracy of the calibration and increase the error. Pay attention to the calibration sequence (6.86-4.00-9.18)
- pH calibration powders not included, according to the shipping policy. Buy it separately with ASIN: B0BHP3185N
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| 9 Pack pH Buffer Calibration Powder for pH Meter | 2 pack of pH test strips | 6 pack of pH test strips | 20 pack of pH test strips | 2 Pack of pH Meter and TDS Meter | 100 pack of Lab Microscope Slides, 1mm Thick | |
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| Price | — | $3.99 | $5.99 | $19.99 | $6.49 | $13.99 |
| pH Range | X | 1-14 | 1-14 | 1-14 | 1-14 | X |
| TDS Range | X | X | X | X | 0-9990 PPM | X |
| Resolution | X | 1 pH | 1 pH | 1 pH | 0.01 pH, 1 ppm | X |
| Number of Items | 9 Pack pH Buffer Calibration Powder for pH Meter | 2 pack of pH test strips with 6 Test Pipette Droppers | 6 pack of pH test strips with 6 Test Pipette Droppers | 20 pack of pH test strips with 6 Test Pipette Droppers | 2 Pack of pH Meter and TDS Meter | 100 pack of Lab Microscope Slides, 1mm Thick |
Instructions for use of PH calibration powder:
- Calibration powder: pH standard solid substance. It can be used after adding water. Suitable for calibrating any type of ph meter. Each package needs to prepare 250ML of purified water.
- Note that the configured water must be purified water or distilled water. Tap water and mineral water cannot be used to configure the calibration solution.
- The water must be added in the required proportion, otherwise it will affect the accuracy of the calibration and increase the error.
- The configured calibrators shall be sealed with clean bottles and stored in a cool place away from light. The shelf life of the calibration powder is 2 years, and the shelf life of the calibration solution after configuration is 6 months.
Directions for use:
- Completely empty the powder into a clean 250mL glass beaker. Add 250mL of Deionized Water to the beaker. Stir until the powder has completely dissolved.
- pH solution accuracy is 0.01pH.
- Note that the configured water must be purified water or distilled water. Tap water and mineral water cannot be used to configure the calibration solution. The water must be added in the required proportion, otherwise it will affect the accuracy of the calibration and increase the error.
- The configured calibrators shall be sealed with clean bottles and stored in a cool place away from light. The shelf life of the calibration powder is 2 years, and the shelf life of the calibration solution after configuration is 6 months.
- Note that the configured water must be purified water or distilled water. Tap water and mineral water cannot be used to configure the calibration solution. The water must be added in the required proportion, otherwise it will affect the accuracy of the calibration and increase the error. Pay attention to the calibration sequence (6.86-4.00-9.18)