Bluelab Pulse Multimedia EC/MC Meter

Bluelab Pulse Multimedia EC/MC Meter — Rootzone Moisture, EC & Temperature Measurement with Bluetooth App

The Bluelab® Pulse is a next-generation multimedia meter designed and manufactured in New Zealand by Bluelab, purpose-built for growers who need fast, accurate rootzone measurements of moisture content (MC), electrical conductivity (EC), and temperature directly from the growing media — without removing plants or disrupting the root zone. Compatible with a wide range of growing media including soil, coco coir, potting mix, and nutrient solution, the Pulse gives you a complete picture of what’s happening at the root level where it matters most.

The Pulse connects wirelessly via Bluetooth to the free Bluelab Pulse Mobile App (available on iOS 12.1+ iPhone and Android 5.1+ with Bluetooth 4.0+), automatically sending and storing all measurements for review, trend analysis, and data export. This eliminates the need to connect to a computer — all your key plant statistics are captured and accessible directly from your smartphone. The app allows you to export data to review each growing cycle, supporting data-driven decisions for improved yield and plant health. Battery included.

Key Features

• Measures moisture content (MC), EC (conductivity), and temperature directly in growing media
• Compatible with soil, coco coir, potting mix, and nutrient solution
• Bluetooth connectivity to free Bluelab Pulse Mobile App (iOS & Android)
• Automatic data logging and storage in the app — no computer required
• Data export for growing cycle review and analysis
• Designed and manufactured in New Zealand by Bluelab
• Battery included

Frequently Asked Questions

What does the Bluelab Pulse measure and why are these parameters important?

The Bluelab Pulse measures three critical rootzone parameters: moisture content (MC), electrical conductivity (EC), and temperature. Moisture content tells you how much water is present in the growing media — essential for managing irrigation frequency and preventing over- or under-watering. EC indicates the concentration of nutrient salts in the media, which can differ significantly from reservoir EC and directly affects nutrient availability to plant roots. Temperature influences root metabolism, nutrient uptake efficiency, and microbial activity. Together, these three measurements give growers a complete, real-time view of rootzone conditions that cannot be obtained from reservoir measurements alone.

How does the Bluelab Pulse connect to the mobile app?

The Bluelab Pulse connects wirelessly via Bluetooth to the free Bluelab Pulse Mobile App, available for download from the App Store (search “Bluelab Pulse”) for iOS 12.1+ (iPhone only) and from Google Play for Android 5.1+ devices with Bluetooth 4.0+. When you take a measurement with the Pulse, the reading is automatically sent to the app and stored for later review. The app allows you to track measurements over time, identify trends across growing cycles, and export data for further analysis — all without connecting to a computer.

What growing media is the Bluelab Pulse compatible with?

The Bluelab Pulse is designed for use across a wide range of growing media, including soil, coco coir, potting mix, and nutrient solution. This multimedia compatibility makes it a versatile tool for growers using substrate-based systems, hybrid systems, or any combination of growing media. It is particularly valuable for operations that grow in coco coir or soil, where rootzone EC and moisture content can vary significantly from reservoir conditions and are difficult to monitor without a dedicated rootzone measurement tool.

Can I export data from the Bluelab Pulse app?

Yes. The Bluelab Pulse Mobile App includes a data export function that allows you to download your measurement history for review and analysis. This is useful for comparing growing cycles, identifying trends in rootzone conditions, and making data-driven adjustments to irrigation and nutrient programs. All data is stored automatically in the app each time you take a measurement, building a complete historical record of your rootzone conditions over time.

Where can I buy the Bluelab Pulse Multimedia EC/MC Meter?

The Bluelab Pulse Multimedia EC/MC Meter is available through Seres Ag, a professional hydroponic and CEA equipment supplier serving growers across the United States. Purchase directly at seresag.com. Seres Ag offers expert product support, competitive wholesale and retail pricing, and US-wide shipping. For bulk or wholesale inquiries, contact the Seres Ag team through the website.