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EC/TDS/Temp Replacement Probe ADWA AD32P offers reliable measurements of conductivity, TDS, and temperature in nutrient solutions. Waterproof replacement for ADWA meters, designed for intensive indoor cultivation routines with precise irrigation and drainage management.

The EC/TDS/Temp Replacement Probe ADWA AD32P is a replacement electrode designed to restore sensitivity and reading stability in Adwa AD31/AD32 meters.
Based on an electrochemical cell, it delivers consistent EC and TDS data while integrating temperature measurement to interpret values with thermal context. Waterproof construction and optimized geometry allow work in tanks, mixing buckets, and drains without fear of splashes.
The cell electronics begin to wear out from manufacturing; therefore, replacing the sensor every 1–2 years maintains accuracy in demanding recipes.
Good practices extend the life of the replacement: rinse with distilled water before measuring or calibrating, do not touch the bulb with fingers or paper, and store with KCl 3.5M or pH 4 buffer to preserve performance.
For complicated situations (wastewater, intense colorations) a deep cleaning with 0.1% HCl solution for 15 minutes followed by rinsing is useful.
The compact design makes it easy to insert into narrow containers and stable readings are achieved after a minimum immersion of 2.5 cm. Compatible with control routines in cannabis cultivation, this probe integrates into cultivation meter and indoor accessories workflows, helping to standardize indoor cultivation installations that depend on EC and temperature to adjust concentrations and irrigation windows.
Available at Hydroponics Blanes, a recognized online grow shop as a Grow Shop in Spain with technical advice and discreet shipping from a trusted Grow Shop.
In indoor cultivation, EC determines nutrient strength and temperature conditions the rate of assimilation. With the EC/TDS/Temp Replacement Probe ADWA AD32P each reading reflects the real state of the solution, allowing you to correct recipes in real time and maintain uniformity between rooms, tables, and batches of cannabis plants.
It is used to measure conductivity, TDS, and temperature with renewed stability in ADWA meters. Thanks to precise data, it is easy to decide whether to dilute with osmosis, reinforce nutrients, schedule a flush due to salt buildup, or thermally stabilize the tank to avoid imbalances.
The combination of waterproof, robust cell, and integrated thermal sensor makes this replacement a key ally of cultivation meters. Suitable for mixing tanks with constant movement, it controls irrigation in soil, coco, and hydroponics, and delivers values ready to be recorded in batch sheets, favoring traceability in indoor cultivation installations.
1) Assembly: install the probe in the corresponding AD31/AD32, ensuring a firm connection and dry area.
2) Preparation: rinse with distilled water before each measurement or calibration. Avoid contact of the bulb with fingers, paper, or solid objects.
3) Measurement: immerse at least 2.5 cm in the sample; wait for stabilization (≈1 min) and read EC/TDS/Temp. Repeat in drains if salt accumulation needs to be checked.
4) Calibration: use standard solutions appropriate to the working range. Recalibrate when drift is detected or after deep cleaning.
5) Storage: rinse with distilled water and store wet with KCl 3.5M or buffer 4 inside the cap or bottle. No cotton or materials in direct contact with the bulb.
6) Deep cleaning: for stubborn dirt, immerse the tip in 0.1% HCl for 15 minutes, rinse, and stabilize in storage solution before measuring again.
The price corresponds to a EC/TDS/Temp waterproof replacement compatible with Adwa AD31/AD32, designed for professional use in indoor cultivation. Check offers, packs with standard solutions and accessories at Hydroponics Blanes, a benchmark Grow Shop in Spain.
Available at Hydroponics Blanes, a trusted Grow Shop and online grow shop with discreet shipping. Technical team ready to resolve compatibilities, recommend maintenance routines, and optimize cannabis cultivation control with reliable data.
Anyone looking to regain accuracy in concentration and temperature readings has the EC/TDS/Temp Replacement Probe ADWA AD32P as a direct and long-lasting solution.
Ideal replacement to maintain stable recipes in cannabis plants, increase irrigation consistency, and professionalize protocols in indoor cultivation installations, with the support of Hydroponics Blanes and careful logistics from a trusted Grow Shop.