Bluelab Combo Meter Plus (3-in-1)

Buy Combo Meter Plus (3 in 1) Bluelab Cheap

The Combo Meter Plus (3 in 1) Bluelab is designed to manage critical irrigation variables in any medium: soil, coco, rock wool, or recirculating hydroponic systems.

It allows you to measure pH 0–14, EC/CF and convert to PPM500 or PPM700, as well as temperature in ºC/ºF. The Leap pH probe measures directly in the root zone, making precise diagnostics and fine nutrient adjustments easier.

It features high/low range indicators, low battery alert, automatic shut-off and two-point pH calibration with a button.

The conductivity and temperature part does not require calibration.

It works with 2 AAA batteries, weighs approximately 667 g and has a robust format (approx. 22 × 12 × 7.5 cm) suitable for daily work in indoor grow facilities.

This tool helps prevent lockouts, over-fertilization or deficiencies, stabilizing nutrition in cannabis cultivation.

In practice, a 3-in-1 meter shortens times, reduces trial and error, and standardizes recipes between tanks, something key for those seeking consistency in cannabis plants.

Integrated into the workflow of an online grow shop or a grow room, it stands out among grow meters and combines with indoor accessories such as pumps, controllers, and reservoir coolers.

Indoor cultivation Combo Meter Plus (3 in 1) Bluelab

In controlled environments, keeping pH stable and EC according to the phase is crucial. This device allows you to set targets by stage (growth, transition, and flowering), validate the salt level in the tank, and monitor the temperature of the solution to maximize absorption. In this way, irrigation management becomes more predictable, especially in rooms with several drip lines or in RDWC.

What is Combo Meter Plus (3 in 1) Bluelab for?

It is used to accurately measure pH, nutrients (EC/PPM) and temperature in fertilizer solutions and directly in the root zone. With this data, acidity is corrected, nutrient concentration is adjusted, and it is decided whether it is convenient to cool or heat the water. Reading in PPM500/PPM700 speeds up working with manufacturer tables, avoiding overdoses or overly diluted irrigations.

Tool for indoor cultivation Combo Meter Plus (3 in 1) Bluelab

As a daily tool, it provides portability, large screen, replaceable pH probe and range indicators to act in time. The parameter change with one button speeds up decision-making; pH calibration with visual confirmation reduces errors. The set performs well in both compact tents and large indoor grow facilities focused on cannabis cultivation.

How is Combo Meter Plus (3 in 1) Bluelab used?

1) Preparation: turn on the device, rinse probes with clean water and dry with paper without rubbing. Check AAA battery charge.
2) pH calibration: perform two points with buffers; the meter guides via calibration indicator. EC and temperature do not require calibration.
3) Solution measurement: immerse the probe, select pH, EC/PPM or ºC/ºF and wait for the reading to stabilize.
4) Root measurement: with the Leap pH probe, carefully insert into substrates such as coco, soil or rock wool to monitor the root environment.
5) Adjustments: correct pH with regulators, modulate EC by adding nutrients or diluting with water, and keep the solution temperature in the optimal range.
6) Maintenance: clean after each session and keep the pH probe cap moist with storage solution. Avoid distilled, deionized or reverse osmosis water in the storage cap to avoid damaging the internal capsule.

Combo Meter Plus (3 in 1) Bluelab Price

The price reflects a pH-EC-temperature meter with Leap probe, conversion to PPM500/PPM700, automatic shut-off and range indicators. Check offers and packs at Hydroponics Blanes, with promotions on grow meters and indoor accessories within the online grow shop.

Where to buy Combo Meter Plus (3 in 1) Bluelab online?

Available at Hydroponics Blanes, Trusted Grow Shop and Grow Shop in Spain with discreet shipping. The team advises on integrating the meter into indoor cultivation, selecting buffer solutions and planning verification routines in tanks and drains. Secure purchase, support and spare parts such as Leap pH probe.

The Combo Meter Plus (3 in 1) Bluelab works as a portable panel for quick decisions: clear pH reading, EC control aligned with phenological stage and temperature monitoring that favors active roots.

Ideal for stabilizing irrigation in cannabis plants, optimizing recipes and gaining consistency in any cannabis cultivation project within modern indoor grow facilities.