Eager to get started? Read the quick start guide.

Parts of the Pulse Pro



  • The button is used for setting up the device, for resetting the device, and for taking advanced light readings.
  • The LED indicator on the side helps with troubleshooting connectivity issues.
  • The expansion port is for future extra sensors that will plug into the Pulse Pro.
  • The temperature/RH vents are not protected from water or splashes. Make sure not to get any water on there.


  • The CO2 vent is protected by a waterproof, gas permeable membrane.
  • The power plug uses a 5v 3.5*1.35 mm barrel plug that is provided with the device. *The device needs to be plugged in to remain fully functional*
  • There's a cable routing system to help route the power cable either up or down. You can hang the device by the cable.

Pulse Pro Features

  • Temperature sensor
  • Humidity sensor
  • VPD sensor
  • Dew point sensor
  • Atmospheric air pressure sensor
  • CO2 sensor
  • PAR/PPFD sensor
  • Light spectral sensor
  • Built in rechargeable battery so the device can be used as a hand-held PAR meter *The device needs to be plugged in to remain fully functional*
  • Water resistant sealing for everything except the temperature/RH vents
  • Notifications and alerts

What's In The Box

  1. Pulse Pro
  2. Quick start guide
  3. Wall mount
  4. Screws for wall mount
  5. Power adapter
  6. Power cable

Internet Requirements

  • 802.11n WiFi operating in the 2.4GHz band
  • WEP, WPA or WPA2 security
  • Channels 1-11
  • No captive hotspots or enterprise wifi authentication which requires to log into a browser window.

Setup Instructions

Read this article to get started with your Pulse Pro.


Temperature and Humidity

  • Max temperature: 130F (55C)
  • Min temperature: 20F (-7C)
  • Temperature sensor accuracy: ±1F (0.5C)
  • Max humidity: 90%
  • Min humidity: 10%
  • Humidity accuracy: ±3%


  • Measurement range: 400 ppm – 10.000 ppm
  • Accuracy: ±(30 ppm + 3%)

Spectral Sensor

  • Measurement range: 380nm - 1000nm
  • PPFD (PAR) Range: 400-700nm
  • PFD Blue Range: 400-500nm
  • PFD Green Range: 500-600nm
  • PFD Red Range:600-700nm
  • Worst Accuracy: ±(10 umol/s/m2 + 10%)
  • Best Accuracy: ±(5umol/s/m2 + 2%)
  • Accuracy depends on light spectrum type, and spectral algorithm version


  • Battery Life: 12 hours
  • WiFi: 2.4 GHz, Channels 1-11
  • WiFi range: 1000ft in ideal conditions, structures and interference reduce this
  • Power: 110V-220V AC with 5V adapter
  • Various attachment points: hanging loop, hang on screw, wall mount, hang by cord
  • Warranty: 1 year, defects and workmanship
  • Waterproofing: splash resistant


  • Device Height: 4.5 inches (115 mm)
  • Device Width: 2.5 inches (64 mm)
  • Device Depth: 1.0 inches (25 mm)
  • Device Weight: 3 ounces (85 grams)
  • Box Height 6 inches (152 mm)
  • Box Width 4 inches (102 mm)
  • Box Depth 3 inches (76 mm)
  • Box Weight 9.4 ounces (267 grams)
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