MBT-300 portable densitometer for density and concentration

The Marmonix MBT-300 is a portable digital densitometer built for field and lab liquid quality control. It measures density, specific gravity, and concentration percentage with a resonant-tube measuring cell and a built-in sample pump, so you can pull a few millilitres and read results without a benchtop densitometer.

Process engineers and QA labs use the MBT-300 on fuels, chemicals, beverages, and sulfuric acid tables when they need fast density or concentration checks away from the lab bench. Viscosity correction, gesture-friendly one-hand operation, and Bluetooth/RFID help keep measurements traceable across shifts.

MBT-300 portable concentration meter features

• Density range 0–3 g/cm³ with 0.0001 g/cm³ resolution
• Supported units: specific gravity, alcohol, sugar/extract, API, H₂SO₄ tables, plus custom units
• About 2 mL sample volume; memory for 1024 results and 30 methods
• Bluetooth and RFID included; IP54 splash protection
• Optional Ex / Ex Petrol intrinsically safe versions for hazardous areas

Explore more liquid QC instruments in our liquid quality control category, or browse other portable test tools currently listed with this model.