☁️ Vapor Pressure Deficit
🌡️ Temperature
💧 Relative Humidity
💡 Light Intensity (Lux)
🌱 Dew Point
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.
Dimensions
| Device Height | 1.75 inches (44.45 mm) |
|---|---|
| Device Width | 1.25 inches (31.75 mm) |
| Device Depth | 0.5 inches (12.7 mm) |
| Device Weight | 0.5 ounces (14 grams) |
| Box Height | 6.75 inches (171.45 mm) |
| Box Width | 5.5 inches (139.7 mm) |
| Box Depth | 1.5 inches (38.1 mm) |
| Box Weight | 1.5 ounces (42 grams) |
Sensors
| 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 |
Details
| 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 |
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|---|---|---|
| Pulse One | Pulse Pro | |
| Recommended for | ||
| Recommended for | Growers who want to use only batteries. Veg Rooms, Dry Rooms. | Growers who use CO2 and/or optimize light intensity. Flower Rooms. |
| Key Features | ||
| Temp, RH, VPD, Dew Point, Basic Light Data | ||
| Temp, RH, VPD, Dew Point, Basic Light Data | ✓ | ✓ |
| CO2, Advanced Light Data (PAR, PPFD, DLI, Spectrum) | ||
| CO2, Advanced Light Data (PAR, PPFD, DLI, Spectrum) | ─ | ✓ |
| Handheld PAR Reader and Spectrometer | ||
| Handheld PAR Reader and Spectrometer | ─ | ✓ |
| Easy to Use App | ||
| Easy to Use App | ✓ | ✓ |
| Custom Alerts | ||
| Custom Alerts | ✓ | ✓ |
| Industry-leading US-based support | ||
| Industry-leading US-based support | ✓ | ✓ |
| Fast and Free US Shipping | ||
| Fast and Free US Shipping | ✓ | ✓ |
| No-hassle Returns and Warranty | ||
| No-hassle Returns and Warranty | ✓ | ✓ |
| Connectivity | ||
| Connectivity | WiFi | WiFi |
| Coverage | ||
| Coverage | 50-250 ft² (5-25 m²) |
50-250 ft² (5-25 m²) |
| Power Options | ||
| Power Options | 2x AA Batteries or AC Wall Power | AC Wall Power |