RoastSee NEXT - LeBrew

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Real-time Agtron & Crack Analyzer

Two modes for full roast process visibility.

Dynamic Mode

Real-time Roasting Color Curve
Segmented Data Recording
First and Second Crack Marking

Static Mode

20–40 cm scan range
Handheld bean detection
Color map with point data

Powerful Hardware Empowerment

High-performance sensors & optical modules.

Pulsed Laser Sensor

850nm spectrum detection
Agtron range: 0–150
Resolution: 0.01
Accuracy: ±1

Flexible Testing

15-35cm ultra-wide range
100ns fast response
10-60°C wide temp range
Stable under any lighting

Omnidirectional Microphone

Real-time Monitoring
-22dBFS Ultra-high Sensitivity
Multi-modal Acoustic Filtering
Resistant to Wind & Noise

Full-process Agtron Curve Display

Simple Interface, Full Control.

Multi-Function in One Unit

Measurable Agtron Dynamic Color Values
Color Distribution
Roasting Crack Points
Temperature / Humidity / Altitude

Real-Time Visualization

Live curve display
More Intuitive Curve
Yellowing & Crack Point Auto Marking

User-friendly Design

Smooth Screen, Eye-safe Laser Technology.

One-Touch Start

1.96" AMOLED display
Anti-fingerprint coating
Multi-touch support

Eye-Safe Design

Human-safe laser level
Glare-free Light

Compact and Exquisite

Engineered for usability, durability, and long-term peace of mind.

Highly Portable

Lightweight body
Fits easily in your bag
Easy to carry anywhere

Long Lasting

1,200mAh capacity
Up to 90 days standby
Certified for safety & stability

Highly Durable

Works in 10–60°C
Altitude: –10 to 8,800m
Reliable in tough environments