Product Description
Bluelab Pulse Meter – Bluetooth Root Zone Sensor for EC, Moisture & Temperature
Stop guessing what's happening at the root zone. The Bluelab Pulse Meter (METPULSE) is a handheld Bluetooth soil sensor that delivers instant EC (conductivity), moisture, and temperature readings directly from your growing substrate — no pour-throughs, no slurries, no lab delays.
Why Growers Choose the Bluelab Pulse Meter
3-in-1 root zone readings — EC, moisture, and temperature in a single insertion
200mm (8") stainless steel probes — reach deeper into the root zone for more accurate data
Bluetooth connectivity — pairs seamlessly with the free Bluelab Pulse app (iOS & Android)
No calibration required — get reliable readings right out of the box
In-range LED indicators — instant visual pass/fail feedback on the device
Works in multiple substrates — soil, coco coir, peat, and nutrient solution
App available in 5 languages — English, Spanish, Dutch, German, and Korean
Make Every Plant Your Best Plant
Measure your healthiest plant first and use that reading as your benchmark. By replicating those optimal root zone conditions across your crop, you eliminate over- and under-watering, reduce variability, and maximize yield uniformity. The Bluelab Pulse Meter turns root zone data into actionable irrigation and fertigation decisions — giving you lab-grade insight in the field.
What You Can Measure
Moisture — control irrigation cycles, reduce water waste, and minimize root infection risk
EC (Conductivity) — ensure plants receive the right nutrient levels at every growth stage
Temperature — monitor root zone temp fluctuations that affect EC readings and root health
Getting Started in 5 Steps
Download the Bluelab Pulse app and pair via Bluetooth
Select your growing medium from the in-app list
Choose your healthiest plant to establish a benchmark reading
Use the built-in depth gauge for consistent probe insertion every time
Press Measure on the device or app — your root zone data appears instantly
*Not compatible with media containing large voids (e.g., perlite) or permanently distortable media (e.g., rockwool).
Technical Specifications
Model: METPULSE
Probe Length: 200mm / 8"
Probe Material: Stainless steel
Connectivity: Bluetooth (Bluelab Pulse App – iOS & Android)
Measurements: EC, Moisture, Temperature
Compatible Substrates: Soil, coco coir, peat, nutrient solution
Country of Origin: New Zealand
SKU: METPULSE
Barcode: 9421024920982
