Pulse Zero by Pulse Labs

Pulse Zero by Pulse Labs


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  • £161.95

    In Stock

Pulse Zero is a redesign of our most popular sensor, Pulse One.

Utilizing the same connectivity platform and internal components, Pulse Zero is a more compact and affordable sensor while still maintaining the outstanding reliability and accuracy of all Pulse products.

Our smart grow room monitor lets you track and optimize the essential environmental conditions in your grow, and will send you instant alerts if something goes wrong. 

Dial in your grow with 24/7 live and historical data:

  • Vapor Pressure Deficit
  • Temperature 
  • Relative Humidity 
  • Light Intensity (Lux)
  • Dew Point

Get peace of mind with our cross-platform app:

  • Instant, reliable alerts, customized for your grow
  • Unlimited number of sensors, locations, and WiFi networks viewable on one dashboard
  • Integrated memory to store and sync data in case of connection loss
  • Day & night averages for any selected time period
  • Connectivity & power outage notifications
  • Works on iOS, Android, PC, and Mac

Pulse Zero is designed and manufactured in the USA, uses Swiss-made sensors, and is backed by a one year warranty. If you have any questions or problems, our US-based support team is standing by to help, and if you’re unsatisfied for any reason, we offer quick and easy hassle-free returns.


  • Humidity: 0-100% RH, ±3%, 1s response time
  • Temperature: -40°F to 185°F (-40 to 85°C), ±1%
  • Light: 10ms response, relative light intensity
  • VPD: ±4%, 1s response time
  • Power: 110V-220V AC with 5V adapter
  • Battery Life: N/A
  • Attachment Points: N/A
  • Indoor / Outdoor: Indoor
  • Waterproofing: Splash-resistant
  • WiFi Spectrum: 2.4 GHz
  • WiFi Range: Over 1000 feet in ideal conditions, structures and interference reduce this
  • Guarantee: Money back if you're not satisfied, for 30 days after receiving your order
  • Warranty: 1 year, defects and workmanship

SKU: ES-9671

Tags: Pulse Zero, Pulse 0

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