Hydromaster HM-500 (°C/°F, pH, EC, TDS)

Buy all-in-one meter Hydromaster HM-500 (ºC/ºF,PH,EC,TDS)

The Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) is designed to measure continuously or in portable mode the critical parameters of irrigation water: pH for nutrient availability, EC/TDS for salt concentration, and temperature to interpret readings with criteria.

It can be wall-mounted in tanks, mixing tables, or RDWC tanks, and can also accompany control rounds between drip lines.

It features a backlit LCD screen for quick reading, rechargeable battery for cordless operation, programmable alarm that warns of out-of-range values, and storage of up to 20 readings to compare trends. The device integrates auto-off after 5 minutes in mobile use to save energy.

The included probes are optimized for demanding environments: Single Junction pH probe for stable response and EC probe in ABS with platinum electrodes for precise conductivity.

Designed for indoor grow installations in soil, coco, or hydroponics, it reduces fertilization errors, prevents salt blockages, and promotes a consistent root environment.

Among grow meters and indoor accessories, it stands out for versatility, ergonomics, and ease of use, key factors for standardizing recipes in professional or home cannabis cultivation.

Indoor cultivation Hydromaster HM-500 (ºC/ºF,PH,EC,TDS)

In indoor cultivation keeping pH stable, EC according to the phase, and temperature within the target range makes the difference between vigorous development and an irregular harvest. Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) centralizes this data in real time, allowing you to adjust recipes, correct with regulators, and anticipate imbalances before symptoms appear on leaves or roots. The configurable alarm helps you act when the tank moves away from the planned setpoint.

What is Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) for?

It is used to monitor and record the values of pH, EC/TDS, and temperature (ºC/ºF) of nutrient solutions in tanks and drains. This data allows you to decide whether to dilute, reinforce nutrients, thermally stabilize the water, or schedule a flush. In cannabis plants, precise control reduces trial and error, homogenizes feeding by stages, and enhances the assimilation of macro and microelements.

Tool for indoor cultivation Hydromaster HM-500 (ºC/ºF,PH,EC,TDS)

As a daily tool, it offers wall mounting for continuous monitoring, portable mode for quick audits, rechargeable battery, and backlit screen that facilitates readings in low-light rooms. The 20-reading memory allows you to compare variations between irrigations, while the programmable alarm warns of pH or EC deviations. The EC probe in ABS with platinum electrodes provides stability, and the Single Junction pH probe simplifies maintenance and calibration.

How is Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) used?

1) Installation or mobile use: for continuous monitoring, fix the bracket to the wall and place the probes in the tank; for audits, use in portable mode.
2) Calibration: calibrate pH with buffers (pH 7.0 and pH 4.0/10.0 according to strategy). For EC, use standard solutions (e.g., 1413 µS/cm, 12.88 mS/cm). Check temperature before recording values.
3) Measurement: select the parameter on the screen (pH, EC/TDS, ºC/ºF). Wait for stabilization. Save the reading in memory when you want to compare trends.
4) Alarms: program alert limits for pH and EC; when the value goes out of range, adjust with regulators or modify the nutrient concentration.
5) Maintenance: rinse probes with clean water after each use, without scrubbing hard. Keep the pH electrode hydrated with storage solution. Periodically check the condition of the wiring and the charge of the rechargeable battery.

Price Hydromaster HM-500 (ºC/ºF,PH,EC,TDS)

The price is in line with a 3-in-1 system + temperature that integrates continuous monitoring, portable mode, programmable alarm, memory, and backlit LCD screen. Check promotions, packs with buffer solutions, and consumables at Hydroponics Blanes, a reference Grow Shop in Spain in grow meters and indoor accessories.

Where to buy Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) online?

Available at Hydroponics Blanes, trusted Grow Shop, and online grow shop with discreet shipping. Technical team ready to integrate the monitor into indoor grow installations, define setpoints by stage, and plan verification routines in cannabis cultivation projects.

For those seeking total irrigation control in a single device, Hydromaster HM-500 (ºC/ºF,PH,EC,TDS) provides clear readings, useful alarms, and comparable records that speed up fine adjustments.

A versatile solution to stabilize recipes in indoor cultivation of cannabis plants, backed by Hydroponics Blanes, trusted Grow Shop with national coverage and discreet shipping from a solid online grow shop.