Fluke Calibration is always thriving to further develop their products!
Thus we can present you the Molbox 2 – the successor to well known Molbox 1+!
Key Benefits of Fluke Molbox 2:
Lowest Measurement Uncertainty
· ±0.125% of reading uncertainty with molbloc-L/S and premium calibrations
· Accredited ±0.5% of reading uncertainty for 9 select gases (traceable)
· Supports 18 additional gases via NIST REFPROP10 without direct calibration
Enhanced Performance
· 3× faster flow response speed compared to previous molbox versions
· Uses exclusive quartz reference pressure transducer (Q-RPT) technology for precise absolute and differential pressure measurement
· Premium molbloc calibrations linearize flow output for better precision and repeatability
Extended Rangeability (molbox2-S)
· 10:1 range turndown with molbloc-S sonic nozzle elements
· No vacuum pumps required — reduces system complexity and cost
· Upstream pressure range up to 2 MPa (300 psia) for wider flow range
Versatile Application Support
· Ideal for calibrating flow meters, thermal mass flow controllers (MFCs), rotameters, turbine meters, bubble meters, and other flow devices
· Supports 9 select gases with accredited traceability; 18 additional gases via NIST REFPROP10
· Multiple molbloc calibrations for high/low pressure use in one element (EEPROM storage)
Contact me or europascal GmbH – Calibration Experts for product demonstration – in our facilities, online or at your site!



