ReviewsWater Ph Probe

Bluelab pH Pen

Measures pH and temperature. Selectable units for °C and °F. Backlit LCD display. Double junction probe (not replaceable)..
Successful calibration indicator. Hold reading function and low battery warning..
Fully waterproof with auto off function. Automatic temperature compensation..
Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0.0–14.0 pH/0–50°C/32°–122°F. Resolution: 0.1 pH/1°C/1°F. Accuracy @ 25°C: ±0.1 pH. Battery type: 1 x AAA alkaline..

Check Stock

Sper Scientific 860040 Turbidity Meter

✅High Accuracy&One-Button Lock Reading Function - With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response.One-button lock reading function helps lock reading even if the tester is taken out of the sample!.
✅Automatic Calibration - The digital ph meter for water uses a 3-point AUTOMATIC calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18 to ensure the accuracy of your measurements..
✅Automatic Temperature Compensation - No longer need to pay attention to the temperature of testing liquid, Allprettyall ph tester digital can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C (32 °F-140 °F), so as to solve the inaccurate problem caused by changing the liquid temperature..
✅Wide Application-Allprettyall water quality tester designed in pH and temperature can be measured simultaneously with high precision. Omni-directional measurement of water quality to ensure the health of water quality! The ph meter digital water tester is ideal for drinking water,daily household,hydroponics,sewage, lab teaching and ANY water sample..

Check Stock

Soil pH Test Strips Kit, 100 Tests Soil pH Test kit for Testing Soil, Gardening, Pot Soil, Indoor or Outdoor Potted Gardens, Soil pH Tester Strips, 0-14 Range

...ight Tester. Would you like to be in the know of what the growth status of your plants? this soil PH meter is your ideal choice. The soil test kit provides you a comprehensive idea about the soil condition of your garden and lawn. With a quick check by using the soil ph meter, you can tell if you need to adjust the water of the plant and pH value and if your plants get enough sunlight..
[ Accuracy & Reliability You'd Expect ] : The upgraded dual needle of the soil PH meter designgreatly improves the speed and accuracy of detecting and analyzing soil moisture and PH acidity. Sensitive probe of the soil moisture meter could sense changes of the soil and transfer details to the conductor, displaying the accurate test values for you. Protect your beloved plants to grow well..
[ Simple to Read for Non-Professional-Garndener ] : Soil Moisture meter for plants is fully functional but not complicated! Plug and read, responds quickly and provides easily readout. By using a scale interface and a color coded reading system, you can easily keep track of soil conditions and take care of your plants' health..
[ Easy to Use even for Gardening Novice ] : No batteries are required, you just put the sensor probe into the soil for around 2-4 inches. The soil pH, moisture,....

Check Stock

pH Meter for Hydroponics Household Drinking Swimming Pool Aquarium Aquaculture Lab - pH Water Meter pH Tester pH Water Tester 0.01 High Accuracy 0.00-14.00 Measure Range - Zalengine Yellow

【High Accuracy】Made by special material, the glass probe is high sensitive, makes measuring high accurately. The result is accurate to 0.01..
【Quick and Clearly】The glass probe works rapidly, it can help the pH meter get the result quickly. The LCD screen makes reading clearly..
【Pocket Size】Pocket size, lightweight, handheld design, it is portable and convenient. You can measure anywhere, anytime..
【Easy to Use and Calibrate】The digital pH meter is very easy to use, also the 3 pH buffer powders can help to make calibration simply and....
【Automatic Temperature Compensation】No need to take care about the water temperature, the pH meter adjusts to the water temperature automatically..

Check Stock

Soil Moisture Meter,3-in-1 Soil Test Kit,Soil pH/Moisture/Light Tester,Gardening Soil Tool,Digital Plant Water Hydrometer Sunlight Testing Probe for Indoor Outdoor Lawn Farm,No Battery Required

3 in 1 Soil Tester: Moisture Meter let you know when to water to control the humidity.
PH Tester help you to control Ph level in soil.
Sunlight Guage help you to determine if plant getting adequate light.
Simply insert the probe of the soil testing kit into soil around 2-4 inches, then toggle switch to test moisture, pH, sunlight you would like to measure, just wait for 10mins to get the datas.
Accurate & Sensitive Probe: The 3-in-1 Soil Moisture/Light/pH meter is designed with premium double-needle detection technology, can greatly improve the speed and accuracy of detecting and analyzing soil moisture and pH and acidity.
Indoor & Outdoor Use: Design to be lightweight and portable, easy to carry around for outdoor use.Ideal soil test tool kit for flowers, vegetable,gardens, home potted plants,lawn and farm.(NOTE: Don’t test pH value of any other liquid. If the soil is too dry the indicator will not move, and water it before testing.).
Test Range: Moisture Range: 1-10 (1-3 Dry, 4-7 Nor, 8-10 Wet).
pH Range: 3.5-8ph (3.5-6.5 Acid, 7-8 Alkaline).
Relative Light: 0-2000lux (0-200 Low, 200-500 Low+, 500-1000 Nor, 1000-2000 High).

Check Stock

Gobetter Soil Moisture Meter, 2 Pack Plant Water Meter Indoor & Outdoor, Sensor Hygrometer Soil Tester for Potted Plants, Garden, Lawn, Farm (No Battery Needed)

3-In-1 Multi-function - Using our soil measuring instrument to test the soil moisture, sunlight level, and pH value of plants, helps you accurately grasp the time and amount of water you need to water the plants.
Fast and Reliable: Double needle detection technology greatly improves the speed and accuracy of detecting and analyzing soil moisture and pH acidity, noticeably detect changes in the soil..
Easy to Use - No batteries needed, just insert the sensor probe into about 2-4 inches of the soil and turn the switch to get the test results for plant moisture, pH and sunlight. Large clear dial, including ten graduations, plug and play..
Widely Applicable Pant Accessories: Digital pH tester is suitable for garden reproduction, rice planting, vegetable planting, forest planting, succulent soil, potted plants, greenhouse planting, garden, plants soil tests, etc. To meet all your soil testing needs..
Important Tips: 1.Do not use a moisture meter to test very hard soil. 2. Do not use a soil tester to test water or other liquids. 3.After use, please wipe the probe clean, do not affect the accuracy of the next use..

Check Stock

Soil Tester 3 in 1 Moisture/Fertility/pH Tester Garden Planting Kit Soil pH Sensor Meter for Plant Care Water Hydrometer Humidity Tester for Indoor Outdoor Lawn Patio Farm Use No Battery Required

3 In 1 Soil Tester Set: the 3 in 1 soil tester can test soil moisture, pH and sunlight levels, and you can switch modes with a button.
It makes gardening and planting more efficient, helping you specialize in mastering when you need to water your plants.
How to use: No battery required. Simply insert the tip of the probe into the soil 3 to 4 inches and let it sit for a few minutes to get immediate results from the pointer, helping you better cultivate the plant. Do not keep in the soil for a long time to avoid probe corrosion..
Accurate & Convenient: Clear reading dashboard with arrow pointer above probe, wide scale spacing and large numbers. Generally, soil moisture should be between 4 and 7. The range of error between relative and absolute PH is about 1-2. The two-pin detection technology has greatly improved the speed and accuracy of detecting and analyzing soil moisture and pH acidity..
Quality design: This product is lightweight and portable for gardeners, with a 6.9-inch probe for deeper soil moisture detection and a clear dial display for all ages..
Pratical Tool for Gardeners: The soil tester kit allows gardeners to better understand the soil of the plant, control the pH, and determine if the plant is getting enough light, allowing gardeners ....

Check Stock

Digital pH/TDS Meter with ATC pH Tester, 0.01 Resolution High Accuracy 3 in 1 Pen Type Tester, Water Tester for Water, Wine, Spas and Aquariums

【3-in-1 pH Meter】pH meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. All-round measurement of water quality to ensure healthy water quality..
【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. And pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18. You can calibrate effortlessly to ensure the accuracy of your measurements..
【High Accuracy Water Tester】High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Green Backlit LCD Design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample!.
【Pocket Size Water pH Tester】 You can use this small Pocket Size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, R....

Check Stock

Fosmon Soil pH Tester (2 Pack) - 3-in-1 Measure Soil pH Level, Moisture Content, Light Amount Soil Test Kit for Indoor Outdoor Plants, Flowers, Vegetable Gardens and Lawns

[MOISTURE, PH, SUNLIGHT IN ONE] Test soil moisture, pH value and sunlight by one single meter. Quickly helps you to know when you need to water your plants. Control the pH value in the soil and know whether the plants are getting adequate sunlight..
[FASTER & MORE ACCURATE READING] The premium double-needle design supports the accurate and reliable measurement of soil moisture and pH acidity..
[EASY TO USE] No batteries needed. Easily switch back and forth between moisture, pH, and sunlight position. Insert the sensor probes into the soil about 2-4 inches, adjust position of probe until pointer swings, and read the value. Clean the probe after each use..
[WIDE MEASUREMENT RANGE] Moisture Range: 1-10 (1-3 Dry , 4-7 Normal, 8-10 Wet), Relative Light: 0-2000lux (0-200 Low, 200-500 Low+, 500-1000 Normal, 1000-2000 High), pH Range: 3.5-8ph (3.5-6.5 Acid, 7-8 Alkaline).
[INDOOR & OUTDOOR USE] Design to be light and portable and easy to carry around for outdoor use. Ideal soil test meter for home, garden, lawn and farm, both soil-less mixtures and soil grown plants..

Check Stock

RCYAGO 4 in 1 PH/ORP/H2/TEMP Meter Digital Water Quality Tester and Hydrogen Generator Water Bottle

Hydrogen Water Tester: 4-in-1 water quality test is a newly developed high-precision multifunctional water quality tester, which has the function of....
High Efficiency: Rich hydrogen cup It only takes 3 minutes to quickly electrolyze, change the water quality, and accompany you often. In the....
±0.05 pH Accuracy and 3-Point Calibration: With high sensitivity glass probe, RCYAGO PH meter’s full measurement range of 0-14pH, 0.01 pH....
Safe and convenient: Hydrogen-rich water cup USB charging port adopts DC round charging interface, hidden waterproof design, equipped with a charger....
Rich hydrogen cup brings you a healthy life: anti-stress, anti-fatigue, enhance immunity, improve memory, beauty, improve sleep, improve water....

Check Stock

GAOHOU PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC For Arduino

Getting the voltage varies on what you’re using. The PH for this sensor is not at 0v for a PH7 it’s around 2.51v from the multi-meter and PH4 at 3.03. If you calculate the step, 2.51-3.03 =-0.52. The difference between ph4.01 and PH7 is 2.99..
If you’re using a Particle product like the Photon or Argon, be aware of a bug. It’s a hardware issue with the analog ports fluctuating a ghost voltage. This fluctuation is enough at these low voltages reading to make your ph sway by .7 or more. To fix this, you’ll need to add a 0.1uF cap between the analog port your using and ground..
This PH electrode probe must be calibrated with standard buffer solution before each use, and the electrode probe cannot be tested continuously for a long time, which will shorten its life. There are two trimmers on the circuit board. One of them is for offset adjustment (closest to BNC connector) accomplished by removing the Ph probe and shorting the BNC connector with a wire. The other trimmer is an upper limit threshold for the digital output pin..

Check Stock