You are adding EC and pH monitoring to your workflow because inconsistent nutrient absorption is causing uneven growth across your room.
You are choosing a handheld kit because your current bench-mounted setup makes checking multiple containers a repetitive and slow chore.
The factory-calibrated conductivity pen saves you time because you can start measuring nutrient concentrations immediately.
Keeping the storage cap filled with KCl solution extends the life of your sensor by preventing the glass bulb from drying.
Users who keep the storage cap hydrated say they no longer deal with erratic readings or premature sensor replacement.
Growers who clean their probes every two weeks report that their nutrient concentration data stays reliable throughout the season.
Bluelab pH and Conductivity Starter Pack - Complete pH, EC & Care Kit
Piecing together a full measurement setup one product at a time means separate purchases for a pH meter, an EC meter, and the calibration and care supplies each one needs. The Bluelab pH and Conductivity Starter Pack solves this by bundling both the
Bluelab pH Pen and the
Bluelab Conductivity Pen into a single complete handheld measurement system, ready to go from the moment it arrives.
pH, conductivity (EC), and temperature are the three fundamentals that drive plant health: EC shows total nutrient concentration in solution, pH determines how well those nutrients get absorbed, and temperature affects growth rate and structure. This kit covers all three — the
Conductivity Pen is factory-calibrated and ready to use immediately, while the
pH Pen calibrates quickly with a simple 2-point process for accurate, repeatable nutrient control.
A full Bluelab Probe Care Kit rounds out the pack, with
pH 4.0,
pH 7.0, and
KCl storage solution sachets for calibrating and storing the pH Pen, plus a
2.77 EC standard solution for testing the Conductivity Pen after cleaning. Dedicated probe cleaners, a chamois, and a toothbrush are included to keep both pens performing accurately for the long haul. Both pens offer flexible measurement units — EC, CF, PPM 500 (TDS), or PPM 700 for conductivity, and °C or °F for temperature — so the kit fits however your operation already tracks nutrients.
Features
📦
Complete Measurement System
Both pH and Conductivity Pens included in one bundle.
✅
Ready to Use EC Pen
Conductivity Pen is factory-calibrated straight out of the box.
⚙️
Quick pH Calibration
Simple 2-point calibration keeps the pH Pen accurate and reliable.
🧼
Full Probe Care Kit Included
Cleaners, chamois, and toothbrush keep both pens performing like new.
🧪
Calibration Solutions Included
pH 4.0, pH 7.0, KCl, and EC standard sachets ready to go.
🔢
Customizable Units
Switch between EC, CF, PPM 500, or PPM 700, and °C or °F.
The Bluelab pH and Conductivity Starter Pack is covered by a 1-year limited warranty.
Frequently Asked Questions
What's included in the Starter Pack?+
The kit includes a
Bluelab pH Pen, a
Conductivity Pen, and a full Probe Care Kit with calibration solutions, cleaners, and cleaning tools.
Do I need to calibrate both pens before use?+
The Conductivity Pen is factory-calibrated and ready to use right away. The pH Pen needs a quick 2-point calibration, which the included solutions make simple.
What measurement units can I use with this kit?+
Conductivity can be read in EC, CF, PPM 500 (TDS), or PPM 700, and temperature in °C or °F on both pens.
How do I care for the probes after use?+
The included pH and Conductivity Probe Cleaners, along with the chamois and toothbrush, keep both probes clean and performing accurately between uses.
