SunGrow Digital pH TDS Meter Set Highly Accurate Readings - Lightweight, Portable & Easy to Read LCD Screen - Monitor hydroponics, Aquarium, Fruit, tap Water, Pool Water - Batteries Include

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b>How do I operate the PH and TDS meter?
Take off the cover and turn on the meter. Submerge the meter in your water solution. Use a glass beaker to ensure levels do not exceed more than 0.7". Wait for 10~30 seconds and press the "hold" button to get accurate readings. Clean the probe after using, dry it and replace in your box. You can use buffer solution in the cap of your PH and TDS meter to ensure accurate results for your next reading.

Can this be used to test soil?
No, It is for use in water only. The pen electrode can be directly inserted into water or conveniently dipped into a glass beaker of a measured solution of water. You can read the results on the LCD screen within 5 seconds. The sensory probe is made from a highly sensitive titanium alloy.

How do I clean the meter?
Make sure to keep the electrodes clean for continued accurate readings. Clean by rinsing them in RO (reverse osmosis) water. If scale builds up, you can use a little vinegar to clean them and then rinse again in RO water. Avoid touching the electrodes when rinsing to prevent any damage. Always use a clean vessel that is well rinsed before collecting water for testing as even Minute amounts of detergent can give false high TDS readings.

What does the set include?
1 Digital pH / TDS Meter
1 BNC pH Probe with Protective Cap
1 Power Adapter
4 LR44 Battery (installed)
2 Calibration Powder (pH 4.01 & pH 6.86)
1 Mini screwdriver / trimmer
1 Clip
1 Instruction Manual

Parameters: Measuring range: 0 ~ 999 ppm
Accuracy: ±2% (FS)
Power: 2 X 1.5V
Automatic Temperature compensation: 32 F ~ 140 F
Operating temperature: 32 F ~ 122 F
Applications: Water production, transfer fluid, boiler water, deep well water, laboratory, aquaculture, hydroponics (test your nutrients), home, chemical teaching, ionized liquid cosmetics, water supply, travel care & so on.
✔ TWO-IN-ONE SOLUTION --- This Ph and TDS combo meter will give you the best of both worlds in one device. This SunGrow pack includes electrodes and components needed to test both the pH and TDS of any water solution. It's easy to use and less equipment to deal with than two separate devices.
✔ ENERGY-SAVING, LIGHTWEIGHT AND PORTABLE DEVICES--- This PH and TDS meter has a handheld pen-type design of hardly 1.7 oz weight, which is lightweight and portable. It comes with a handy case that you can easily slip into a backpack or work bag if you need to bring it with you. The meter shuts off automatically after 10-minutes of non use to conserve batteries. (BATTERIES INCLUDED)
✔ CALIBRATION SCREWDRIVER INCLUDED --- These meters have been factory-calibrated and are designed to stay consistent. However, if you need to recalibrate your meter from time to time, or you want to calibrate for different applications, you can easily use the screwdriver calibration tool included for continued accurate readings of your water. The TDS meter is most accurate when calibrated as close as possible to the sample to be tested.
✔ HIGHLY ACCURATE READINGS --- This pH and TDS professional level water test meter precisely measures and monitors the levels in your aquarium, or other water. The SunGrow pH and TDS meter will give you extremely accurate readings of the ph levels and Total Dissolved Solid within ± 2% range
✔ MULTI USE MEASURING TOOL--- This little tool is a valuable instrument for keeping tab on various bodies of water. You can use it to make sure the level in your freshwater or saltwater aquarium is safe and optimal for your fish, test water in a laboratory, or for the hydroponically grown vegetables. You can also test swimming pool, tap water and spa water.
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