Bluelab Pulse Meter

SKU: 06662


Out of stock

With the Bluelab Pulse Meter quickly and consistently measure moisture, nutrient (measured in conductivity) and temperature directly in the root zone without the need for pour-throughs, slurries or extractions.

Pulse connects directly to your smartphone via the Pulse app for automated data collection, measurement comparison, storage and exporting.

Works across a wide range of growing media including soil, coco coir, potting mix and nutrient solution.

Measure, compare and correct faster than you have before. Achieve better yield, reduce shrink and grow healthier plants.

Pulse is always with you: Handheld, portable and always available for essential and immediate measurements

Plant health in the palm of your hands

Know your moisture levels – optimise irrigation cycles and water consumption; and control risk of root infections

Be sure of your nutrient level – optimise growth by ensuring the right amount of nutrients for the growth stage of your plants

And confident of your temperature – optimise root function; spot temperature fluctuations; and control health of biologicals

Discover new insight to improve plant performance and knowledge
Measure more locations, faster with direct sensing technology
See all your root zone data, interrogate and make notes in the Pulse app
Set nutrient and moisture range targets and get immediate, real-time feedback in the field
Empower growing teams to measure more without all the know-how


  • Measures conductivity, moisture and temperature
  • Probe length 200 mm/8″
  • Probe separation 50 mm/2″
  • Active tip probe length 50 mm/2″
  • Minimum pot size 2 litre/0.5 gallon
  • Android Version 5.1 and later + Iphone
  • Bluetooth Version 4.0 and later
  • Power source 1 x AA alkaline battery

Quick start guide

Get set up and ready to take your first measurement by following the steps below.

  1. Insert the battery
  2. Download the Pulse app
  3. Connect your Pulse Meter to the Pulse app

1. Insert the battery

To get started, the first thing you’ll need to do is insert the battery.

Use the screwdriver included to loosen the two screws on the back of the Pulse Meter, insert the battery provided in the box and replace the battery cover. Tighten the screws on the battery cover to maintain water tightness. Always use a new alkaline battery. Your Pulse Meter is now active and will automatically sleep between measurements.

Insert the battery in the Pulse Meter to get started

2. Download the Pulse app

Go to the Google Play Store or Apple Store and search for “Bluelab Pulse”. Download the latest version of the app.

3. Connect your Pulse Meter to the Pulse app


Note: Remember to have your Pulse Meter powered-up, within 3m/10ft of your smartphone with Bluetooth enabled. Android requires Location Services to be activated to scan for Pulse Meters.

When you first login to the Pulse app, you will be asked to either sign up or login.

  • If you are a new Bluelab user, select Sign Up and follow the on-screen instructions.
  • If you have an existing login for the Pulse app, click on Login and use your credentials. (If you are a Bluelab Connect customer, you can use the same login.)

Once logged in, you will be greeted with some helpful information to help you get set up. Click Next until you reach the “Select Device” screen. All Pulse Meters in Bluetooth range of your phone will be listed under “Available Devices”.

Turn on the Pulse Meter by pressing the button. See the “Device name” on the back of your Pulse Meter, and find your device in the list. Tap the Pulse Meter name you wish to pair with and follow the on-screen instructions. Long-hold the main button on the Pulse Meter until you see a success message.

Connect the Pulse Meter to the Pulse app

Read more on Pulse

How to calibrate Pulse to your growing medium

How to take a good measurement with the Pulse Meter

Connectivity troubleshooting guide for the Pulse Meter and app 

FAQ for the Pulse Meter and app 

Weight 0.9000 kg


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