AC Infinity Hydroponic Meter Pro Kit with multi-parameter meter and calibration solutions.

AC Infinity Hydrometer PRO with calibration solutions: pH, EC, TDS, Salinity.

Close-up of a black digital pH meter with a glowing blue line pointing to the "Lithium Glass Membrane Sensor."

AC Infinity Hydroponic Meter Pro Kit: digital pH & temp display, lab-grade precision, ±0.01 pinpoint accurate readings.

AC Infinity Hydroponic Meter Pro Kit with waterproof design, showing pH and temperature readings.

Black device with replaceable sensor probe, showing calibration button and internal blue light.

AC Infinity Hydroponic Meter Pro kit measures pH 7.6 and temp 25.3°F in a beaker, surrounded by lush plants.

Close-up of a black digital pH meter with a glowing blue line pointing to the

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AC Infinity Hydroponic Meter PRO Kit

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AC Infinity Hydroponic Meter PRO Kit

Struggling to maintain the perfect nutrient balance for your hydroponic garden? Guesswork can lead to stressed plants and disappointing yields. The AC Infinity Hydroponic Meter PRO Kit is your all-in-one solution, designed for meticulous growers who demand precision and durability in their tools.

This professional-grade meter delivers laboratory-grade accuracy for five critical parameters: pH, EC, TDS, temperature, and salinity. By providing precise control over your water quality and nutrient uptake, it ensures your plants receive exactly what they need to thrive. Featuring a rugged, IP67 waterproof design and a replaceable sensor probe to reduce long-term costs, this kit is one of the most reliable digital meters available for growers, hobbyists, and professionals alike.

What's Included

1x pH Meter
1x pH 4.00 Calibration Buffer Solution
1x pH 7.00 Calibration Buffer Solution
1x 3M KCL Soaking Solution
1x pH 4.00 Calibration Vial
1x pH 7.00 Calibration Vial
1x Travel Lanyard

Features

AC Infinity Hydroponic Meter PRO Kit being used to test water

AC Infinity Hydroponic Meter PRO Kit testing aquarium water quality

AC Infinity Hydroponic Meter PRO Kit close-up of the replaceable probe

🔬

Lab-Grade Precision

Delivers highly accurate measurements for pH, EC, TDS, temperature, and salinity.

⚖️

In-Depth Calibration

Includes a comprehensive set of calibration solutions to ensure consistent, reliable results.

💧

Versatile Application

Perfect for hydroponics, aquariums, pools, and any application requiring precise water quality control.

🔄

Replaceable Probe

Easily swap out the sensor probe to extend the meter's life and maintain accuracy, reducing long-term costs.

Specifications

Specification	Value
Dimensions	1.65 x 1.30 x 7.01 in. (4.2 x 3.3 x 17.8 cm)
Sensors	pH, Temperature, EC, TDS, Salinity
Probe Type	Interchangeable Lithium Glass Membrane
pH Range	0.00 - 14.00 pH
EC Range	0.00 - 19.99 mS/cm
TDS Range	0 - 9990 ppm
Temperature Range	0.1 - 80.0°C (32.2 - 176°F)
Salinity Range	0.00 - 14.00 ppt
Accuracy	±0.01 pH
Waterproof Rating	IP67
Included Solutions	4.00 pH, 7.00 pH, 10.01 pH, 12.88 mS, 1413 µS, KCL

Support & Manuals

📄AC Infinity Hydroponic Meter PRO Kit Manual

FAQs

What parameters does the Hydroponic Meter PRO Kit measure?+

This all-in-one device accurately measures five key water quality parameters: pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), temperature, and salinity.

Is the probe replaceable?+

Yes, it features a high-quality, interchangeable lithium glass membrane probe. This allows you to easily replace the sensor if needed, extending the lifespan of the meter and ensuring long-term accuracy.

How often should I calibrate the meter?+

For the most accurate results, we recommend calibrating the meter before its first use and then periodically based on your usage. If you notice inconsistent readings or are testing different types of solutions frequently, more regular calibration is advised. The kit includes all the necessary buffer and soaking solutions to get you started.

Can I use this meter for my aquarium or swimming pool?+

Absolutely. While it's designed for hydroponics, its precision and versatility make it an excellent tool for managing water quality in aquariums, pools, spas, and other water systems.

What is the waterproof rating of this device?+

The Hydroponic Meter PRO Kit has an IP67 waterproof rating, which means it is fully protected against dust and can withstand being submerged in up to 1 meter of water for 30 minutes.

Does this meter work with other AC Infinity products?+

Yes, this meter is a crucial tool for managing nutrient solutions used in systems like the AC Infinity Self-Watering Fabric Pot Bases or within one of their complete grow tent kits.

How can I learn more about setting up a grow environment?+

For a comprehensive overview of setting up a controlled environment, check out our in-depth guide on AC Infinity grow tents and air filter kits.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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AC Infinity Hydroponic Meter PRO Kit

AC Infinity Hydroponic Meter PRO Kit

What's Included

Features

Lab-Grade Precision

In-Depth Calibration

Versatile Application

Replaceable Probe

Specifications

Support & Manuals

FAQs

Shipping & Returns

Customer Reviews

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