Digital air flow calibrators are accurate devices designed for the calibration of all types of air samplers and continuous air monitors.

Features:

• Differential pressure flow sensor
• Display of flow in CFM, LPM or M3/min. by operator selection
• Standard accuracy: ±2.0% Full Scale
• Flow rates displayed are corrected to a factory settable
• Reference Temperature and Pressure (4 options available)
• Classical STP 0 °C, 1 Atm
• Normal T and P 20 °C, 1 Atm
• Modified Normal T and P 70 °F, 1 Atm
• Standard ambient T and P 25 °C, 1 Atm
• Display of barometric pressure in metric or English units
• Display of temperature in metric or English units
• Portable battery operated unit is available
• Certified to UL, CSA and CE electrical safety standards
• NIST traceable calibration certificate
• Ambient or reference flow is selectable by the operator
• Two year warranty