RoastRite RM-800 – Moisture and Density Meter for Coffee

RoastRite RM-800 – Precise measurement of coffee’s "DNA"

Guesswork is costly in the coffee world. If you don’t know your beans’ exact moisture and density, you’re roasting blind. The RoastRite RM-800 is the award-winning coffee analyzer that gives you lab precision in your pocket, whether you’re in the field with fresh coffee cherries or in the roastery with finished roasted beans.

Winner of the SCA Best New Product Award 2021, it has quickly become a favorite among professionals in 2026. Why? Because it combines advanced dielectric measurement technology with durability that can withstand daily use in a roastery – all at a fraction of the cost of traditional lab equipment.

"Roasting without knowing the moisture is like cooking without knowing the temperature. The RM-800 removes guesswork so you can protect your investment and flavor profile."

Why data beats gut feeling:

• Complete analysis: Measure moisture (1-40%), density, and temperature in one workflow.
• Unmatched versatility: Works at all stages – green beans, roasted beans, parchment coffee, and even whole coffee cherries.
• Built to last: The titanium-coated cylinder resists corrosion and moisture, ensuring precise measurements year after year.
• Statistical confidence: With one press, you can average up to 99 measurements, ensuring your batch data is representative.
• Portability: Weighing only 810 g and with an included case, it’s ready to travel with you to origin countries or around the warehouse.

How the RM-800 optimizes your workflow:

1. Purchasing: Check if your green beans meet the contract. If moisture is too high, you risk mold; if too low, you lose flavor potential.
2. Roasting: Density (mass density) dictates how heat penetrates the bean. Adjust your roast profile based on hard facts rather than gut feeling.
3. Storage: Monitor how your beans change over time in storage and avoid unpleasant surprises in the cup.
   

Technical Specifications

FAQ – Frequently Asked Questions

Why is the RM-800 cheaper than competitors? RoastRite has focused on making the technology accessible without compromising on sensors. While some brands cost 20,000 DKK+, the RM-800 delivers the same critical data (moisture and density) in a more compact and efficient package.

Is it hard to calibrate? No, the device is intuitive. With its one-button operation and clear LED panel, you’re up and running in seconds. The titanium-coated measuring cup also makes it very easy to keep clean, which is essential for accuracy.

What’s included in the box? You get the complete set: RM-800 meter, scoop, measuring cup, 18650 battery, USB cable, power adapter, cleaning brush, and a sturdy carrying case.

Buy from BloomVik

• Professional support: We help you understand your data.
• 30-day return policy: Test the accuracy yourself – we know you'll be impressed.
• Fast delivery: Get started optimizing your roasts right away.

Take full control of your coffee quality. Order your RoastRite RM-800 today and start roasting backed by data.