VBR-100 Quantum PAR Meter 6000umol/(㎡s), RGB PAR Breakdown, PPFD Distribution Mapping, Bluetooth Free App, Sensor Name(VBR-100 Plus), No Spectrum Selection

Make the Right Choice for Your Plants

Why Choose VBR-100 Instead of a Phone App?

Choosing VBR-100 means no spectrum selection guesswork.

Phone apps often require you to choose from multiple LED profiles —LED Full Spectrum, LED Full + Red, LED Red/Blue, LED Blue/White, Deep Red, and more. If you select the wrong option, your PAR reading can shift.

With VBR-100, there is no light-type guessing. No LED profile selection. No manual setup decisions. It reads PAR directly — even under complex or mixed lighting.

Choosing VBR-100 means no subscription fees.

The companion app is completely free — no hidden costs, no premium unlocks.

Choosing VBR-100 means accurate readings under real-world conditions.

Whether your grow space combines HPS, LEDs, or sunlight, VBR-100 measures total PAR without requiring separate tests or profile changes.

Choosing VBR-100 means deeper insight into your light.

Instead of seeing only one total PAR number, you can see how much of that light comes from: Blue (400–500nm), Green (500–600nm), Red (600–700nm). This allows you to understand spectral balance — optimize vegetative growth, flowering performance, and fruit development — with precision.

Choosing VBR-100 means visualizing light distribution.

Measure PAR across multiple grid points and clearly see coverage and uniformity — so you can eliminate weak zones, prevent light stress, and improve yield consistency.

When light accuracy matters, certainty matters.

Same PAR. Completely Different Spectrum. Two lights can show identical PAR but deliver opposite red/blue balance.

Blue light is efficiently absorbed by plant chlorophyll. Red light is conducive to the growth of flowers and the maturation of fruits.

Understanding PPFD of Red and Blue seperately helps us better adjust lighting conditions to meet the needs of plants at different stages of growth.

Quick Bluetooth Connection and Simple 3 step use.

VBR-100 & VBR-100 Plus – Same Device, Enhanced App Experience

VBR-100 and VBR-100 Plus refer to the same physical PAR meter hardware.

“VBR-100 Plus” identifies the enhanced mobile app software, designed to provide a smoother and more intuitive measurement experience.

Compared with earlier app versions that required manual selection of light source types (such as LED, HPS, CMH, or sunlight), the VBR-100 Plus app automatically recognizes common light sources, reducing setup steps and minimizing user error.

All units shipped under this listing use the same VBR-100 hardware.

The app may display “VBR-100 Plus” to indicate the software version — not a different hardware model or a downgraded product.