Acme Analytical Solutions pH 4 and 7 Buffer Solutions, 2 Gallons Total, pH Meter Calibration Solution, NIST Traceable Reference Standards, Designed for All pH Meters, 2 x 3.8 Liters, pH Buffer Combo
- OPTIMAL CHOICE: The ACME pH 4 and 7 buffer solution is essential for measuring the pH level of any substance with a meter and electrode. These professionally made pH buffers are stable and resistant to change, so you can obtain accurate results every time..
- READY TO USE LIQUIDS: Our pH 4 and 7 calibration solutions are ready to use and do not require dilution..
- PREMIUM PACKAGING: The products come in heavy-duty gallon containers. No need to worry about leakage during shipping. Each gallon will have a lot number and expiration date..
- QUALITY STANDARD: All of our pH buffers are traceable to NIST (National Institute of Standards and Technology, USA).
- UNIVERSAL SOLUTION: These pH calibration solutions can be used with most pH meters. pH 7 is color coded yellow. pH 4 is color coded red..
Check StockDigital pH Meter, Dr.meter 0.01 Resolution High Accuracy PH Tester, Auto Temperature Compensation pH Testing Pen with Backlit Two-Color LCD Display and Data Hold, 0-14pH Measurement Range Water Tester
- ... PH testing device will automatically identify the calibration solutions to give you your reading in a snap..
- ▶ 【Automatic Temperature Compensation】 Temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. Unlike other PH meters that only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment..
- ▶ 【User Friendly】 You can easily replace the 2 AAA batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Plus, it even comes with a storage case to keep it safe and protected when you're on the go..
Check StockBluelab CONTPH pH Controller with Monitoring and Dosing in Water Digital Meter for Hydroponic System and Indoor Plant Grow with Easy Calibration 1 White
- 24/7 test, monitor control (doser) for your pH up and down in water to maximize your grow and ensure plants get a balanced feed (nutrients) with lab....
- This hydroponics digital tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
- Automated dosing with intuitive on-time/off-time for single-direction control.
- Combine with conductivity (TDS) pen and other meters for full garden....
- KIT INCLUDES: Calibration solution, replaceable pump, dosing tube, pH and temperature probes, international power supply, probe care kit sold....
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
Check StockJenway 628-200 Heated Cell System for 62 Series Fluorimeter, 2°C to 60°C Temperature Range
- DataWay PC software for use with benchtop pH meter.
- Works with Jenway 3505, 3510, and 3520 pH meters.
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ACME Analytical Solutions pH 7 Buffer Solution, pH Calibration Solution, 1 Gallon, pH Meter Calibration Solution, NIST Traceable Reference Standard, Designed for All pH Meters, 3.8 Liter
- OPTIMAL CHOICE: The ACME pH 7 buffer solution is essential for measuring the pH level of any substance with a meter and electrode. This professionally-made pH buffer is stable and resistant to change, so you can obtain accurate results every time..
- READY TO USE LIQUID: Our pH 7 calibration solution is ready to use and does not require dilution. It is formulated with potassium phosphate, monobasic and sodium phosphate..
- PREMIUM PACKAGING: The product comes in a heavy-duty gallon container. No need to worry about leakage during shipping. Each gallon will have a lot number and expiration date..
- QUALITY STANDARD: All of our pH buffers are traceable to NIST (National Institute of Standards and Technology, USA).
- UNIVERSAL SOLUTION: The gallon calibration solution can be used with all pH meters. It is color coded yellow and has a +/- 0.02 at 25-degrees C..
Check StockBluelab CONTPHCON pH Controller Connect with Monitoring Dosing and Data Logging in Water Stick not Included Digital Meter for Hydroponic System and Indoor Plant Grow White
- 24/7 test, monitor control (doser) for your pH up and down in water to maximize your grow and ensure plants get a balanced feed (nutrients) with lab....
- This hydroponics digital tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
- Automated dosing with intuitive on-time/off-time for single-direction control.
- Combine with conductivity (TDS) pen and other meters for full garden....
- KIT INCLUDES: Calibration solution, replaceable pump, dosing tube, pH and temperature probes, international power supply, Bluelab Connect Stick 2 and....
- Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment, built for growers.
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Invigorated Water pH Perfect pH Test Kit – pH Drops for Drinking Water – Measures pH Levels of Water & Saliva More Accurately Than pH Test Strips – pH Balance – Alkaline pH Water Testing Kit, Value 3-Pack
- Quickly Understand the pH Scale of Water – pH PERFECT pH test kit will help you quickly determine the pH balance of water. Simply squeeze a few drops of pH PERFECT reagent liquid into a small sample of water and wait for the water to change color. Compare the water color with the included pH scale chart, to confirm pH levels..
- More Accurate for Testing Water pH Than pH Test Strips – pH test strips are designed for testing the pH levels of saliva and urine to determine where it sits on the pH scale, not for testing the pH balance of water. pH PERFECT is the ideal & accurate pH tester for water..
- Super-Sized Value 3-Pack – pH PERFECT includes three 0.33 ounce (10ml) bottles. Every time you test the pH levels of your water, or saliva, you’ll only need a few drops of pH PERFECT, making this value 3-pack super-long lasting..
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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....
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Sper Scientific 860040 Turbidity Meter
- Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with lab quality glass probe.
- General uses include growing tent, swimming pool, drinking water, aquarium, fish tank, and brewing.
- This hydroponics tester has ATC that provides consistent reading regardless of any fluctuations in temperature.
- Fully waterproof and floats in solutions.
- Double junction electrode has a longer lifespan compared to standard probes due to less contamination and is more accurate and reliable than comparable pens, test strips, drops, and more.
- Combine with ppm meters for full indoor garden nutrients monitoring in water and soil.
- Other features: Auto off function, low battery indicator, units for temperature.
- KIT INCLUDES: AAA battery, lanyard, and calibration solution.
- IF PROBE IS DRY, SOAK IN KCL SOLUTION FOR 24 HOURS, KCL SOLUTION IS SOLD SEPARATELY.
- Made in New Zealand, and manufactured by Bluelab, the industry leader in hydroponic testing equipment.
- 1-Year Limited Warranty with proof of purchase.
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