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Pulse One

  • Description
  • Specs

Increase your yields and prevent crop loss.

 

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. 

Book Demo.

 

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 One 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.

 

Dimensions

Device Height4.5 inches (115 mm)
Device Width2.5 inches (64 mm)
Device Depth1.125 inches (28 mm)
Device Weight2.9 ounces (84 grams)
Box Height6 inches (152 mm)
Box Width4 inches (102 mm)
Box Depth3 inches (76 mm)
Box Weight9.4 ounces (267 grams)

 

Sensors

Humidity0-100% RH, ±3%, 1s response time
Temperature-40°F to 185°F (-40 to 85°C), ±1%
Light10ms response, relative light intensity (LUX)
VPD±4%, 1s response time

 

Details

Power110V-220V AC with 5V adapter or 2x AA batteries
Battery Life4 months with good connectivity
Attachment PointsKeyhole
Indoor / OutdoorIndoor
WaterproofingSplash-resistant
WiFi Spectrum2.4 GHz
WiFi RangeOver 1000 feet in ideal conditions, structures and interference reduce this
GuaranteeMoney back if you're not satisfied, for 30 days after receiving your order
Warranty1 year, defects and workmanship

Have a question or need help buying? Click here to chat.

Customer Reviews

Based on 416 reviews
78%
(325)
8%
(33)
6%
(23)
3%
(11)
6%
(24)
C
C. (Quebec, Canada)

Pulse One

M
M.I. (New York, United States)
PulseOne monitor

Great product!

D
David

The information that you see online is a little misleading it doesn’t give a parr reading
The unit is of good quality just like anything from Pulse
That is the reason for the 4star review

j
j.d. (Connecticut, United States)
Works well, but disappointed it doesn't do PPFD

The unit is great, as it measures temperature, humidity, vpd, etc. All available via the internet, and has some nice graphs.
It works on batteries, or via an included long USB cord.

The only thing I'm not satisfied with is the light meter. When I bought it, the main reason I bought it was to measure PPFD in my tent. In fact, that was the only reason I bought it, as I have an AC infinity controller which gives me all of the other information provided. Even though it says it measures light, it's just a light percentage (0 to 100%) So I don't really know what that means exactly.

It never said anywhere that it doesn't actually measure PPFD, just "light" which is a bit misleading to me.

Hey-- thank you for the kind words and really appreciate the feedback! We have updated the One product page to be more specific about the type of light readings. One has a LUX sensor, primarily used for getting alerted when your lights are on or off at the wrong times. Pro has a more advanced light sensor for PAR and spectral readings.

k
k.a. (Georgia, United States)
I love not having to wonder

I know exactly what the temps and rh have been throughout the day. It's given me some peace of mind. Well worth it.

Which Grow Monitor Is Right For You?

Pulse Zero

Pulse Zero

Pulse One

Pulse One

Pulse Pro

Pulse Pro

Pulse Hub

Pulse Hub

Recommended For
All sensitive environments with an outlet. Tents, veg, & dry rooms. Growers who want full wireless operation (battery powered). Veg rooms, dry rooms. Growers who use CO2 and/or optimize light intensity. Flower Rooms. Growers who track every aspect of their grow beyond environment. Crop steering, RDWC, commercial.
Available Features
Temp & RH

THV-1
VPD w/ LST
Relative Light Intensity (LUX)
Advanced Light (PAR)

PAR-1: Apogee Quantum
PAR-2: Apogee ePar

DLI

(Calculated from PAR)

PAR-1: Apogee Quantum
PAR-2: Apogee ePar

CO2
Coming Soon!
VWC

VWC-1: Acclima TDR-310W
VWC-2: Terralink
VWC-12: TEROS 12

PH


PH-1

EC

EC-1
TDO
ORP
OpenSprinkler Integration
Coming Soon!

Customer Reviews

Based on 416 reviews
78%
(325)
8%
(33)
6%
(23)
3%
(11)
6%
(24)
C
C. (Quebec, Canada)

Pulse One

M
M.I. (New York, United States)
PulseOne monitor

Great product!

D
David

The information that you see online is a little misleading it doesn’t give a parr reading
The unit is of good quality just like anything from Pulse
That is the reason for the 4star review

j
j.d. (Connecticut, United States)
Works well, but disappointed it doesn't do PPFD

The unit is great, as it measures temperature, humidity, vpd, etc. All available via the internet, and has some nice graphs.
It works on batteries, or via an included long USB cord.

The only thing I'm not satisfied with is the light meter. When I bought it, the main reason I bought it was to measure PPFD in my tent. In fact, that was the only reason I bought it, as I have an AC infinity controller which gives me all of the other information provided. Even though it says it measures light, it's just a light percentage (0 to 100%) So I don't really know what that means exactly.

It never said anywhere that it doesn't actually measure PPFD, just "light" which is a bit misleading to me.

Hey-- thank you for the kind words and really appreciate the feedback! We have updated the One product page to be more specific about the type of light readings. One has a LUX sensor, primarily used for getting alerted when your lights are on or off at the wrong times. Pro has a more advanced light sensor for PAR and spectral readings.

k
k.a. (Georgia, United States)
I love not having to wonder

I know exactly what the temps and rh have been throughout the day. It's given me some peace of mind. Well worth it.