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The Ph/Temp Meter. Adwa Waterproof AD11 is designed for those who need precision and speed when adjusting the acidity of irrigation water. The watertight structure protects the electronics from splashes and moisture, while the automatic temperature compensation (ATC) corrects readings according to the actual water temperature.
The device can operate in degrees Celsius (ºC) or Fahrenheit (ºF) and allows auto-calibration at one or two points with standard buffers, making it easy to maintain traceability in tanks, drains, or control samples.
The LCD screen integrates a stability indicator to know exactly when to record the value and a low battery icon that notifies when it's time to replace it.
The interchangeable pH electrode is replaced in minutes, extending the life of the device and reducing costs. The encapsulated temperature sensor speeds up response and improves measurement consistency. Thanks to its ergonomics and lightness, this tester travels easily across mixing tables, cabinets, or irrigation rooms.
The box includes AD11 pH-electrode, 4 button cell batteries 1.5V, and a manual. Among meters for cultivation and indoor accessories, the AD11 stands out for its balance between robustness, simplicity, and repeatability, key qualities for standardizing recipes in cannabis cultivation and reducing trial and error in indoor grow installations.
Available at Hydroponics Blanes, online grow shop, and Grow Shop in Spain with discreet shipping and technical support from a trusted Grow Shop.
In indoor cultivation the stability of pH defines the availability of macro and microelements. Ph/Temp Meter. Adwa Waterproof AD11 allows you to validate base water, adjust the setpoint by stage (growth, transition, flowering), and check the temperature that determines the rate of assimilation. The sealed format makes it easy to work near the tank without fear of splashes, improving agility during preparations and corrections.
It is used to measure the pH of irrigation water quickly and accurately and to know the temperature with ATC. With this information, you can decide whether to adjust with regulators, dilute the solution, or maintain the current recipe. In cannabis plants it helps prevent lockouts, burnt tips, or deficiencies, and to standardize results between batches.
As a daily tool, it offers a sealed waterproof housing, 1–2 point auto-calibration, stability indicator, encapsulated temperature sensor, and replaceable electrode. The reading in ºC/ºF and the low battery warning simplify operation. It fits into cultivation meter control protocols alongside EC/TDS and tank temperature, offering a reliable package for indoor grow installations of any size.
1) Preparation: turn on the device, rinse the tip with clean water, and dry with paper without rubbing. Select ºC or ºF as preferred.
2) Calibration: perform auto-calibration at 1–2 points with pH 7.0 and pH 4.0/10.0 buffers, depending on the working range. Wait for the stability indicator before confirming.
3) Measurement: immerse the electrode in the tank or sample, stir gently, and wait for stabilization. Read pH and temperature with ATC applied.
4) Adjustment: correct with regulators until reaching the planned setpoint for the stage; measure again to verify the result.
5) Maintenance: rinse after each use, protect the tip with the cap; replace the electrode when stabilization time increases or calibration requires large corrections. Change batteries when the low battery icon appears.
The price reflects a sealed tester with ATC, auto-calibration, display with stability indicator, and replaceable electrode, designed for daily work. Check current offers and packs with pH buffers at Hydroponics Blanes, a reference Grow Shop in Spain in indoor accessories.
Available at Hydroponics Blanes, trusted Grow Shop, and online grow shop with discreet shipping. Advice to integrate the meter into mixing routines, define setpoints, and coordinate readings with EC/TDS in cannabis cultivation projects.
Anyone looking for a robust tester ready to work near the tank will find a reliable ally in the Ph/Temp Meter. Adwa Waterproof AD11: clear reading, ATC that provides thermal context, and interchangeable electrode to extend service life.
A consistent option to standardize recipes in indoor cultivation of cannabis plants, with the guarantee and logistics of Hydroponics Blanes and the service of a trusted Grow Shop.
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