Casella Flow Detective – Digital Air Flow Calibrator

Flow Detective™ by Casella – Digital Flow Calibrator

The Flow Detective™ by Casella is a compact, rugged, and highly accurate digital flow calibrator, purpose‑built for verifying and calibrating personal air sampling pumps. Whether in the lab or out in the field, it delivers reliable calibration across a wide range of applications – from dust and vapor sampling to full compliance with ISO standards.

Key Features

• Flow range: 20 mL/min to 5 L/min
• Accuracy: ±2% of reading
• Measurement modes: Standard and actual flow
• Pulsation detection to ensure sample integrity
• Bluetooth connectivity for closed‑loop calibration with Apex2 pumps
• High‑contrast OLED display for clear readings
• Long battery life: up to 70 hours of operation
• Full compliance with ISO 13137

Design & Build

• Compact and lightweight for portable use
• Durable casing for tough field conditions
• Simple one‑button operation
• USB‑rechargeable battery
• IP65‑rated dust and splash resistance
• Supplied with a protective carry case

Applications

• Calibration of dust sampling heads
• Low‑flow sorbent tube sampling
• Compliance with ISO 13137 pump pulsation requirements
• Field calibration for occupational hygiene surveys
• Seamless integration with the Casella Airwave App

Reliable, precise, and easy to use, the Flow Detective™ ensures confidence in every measurement, helping professionals meet regulatory standards with efficiency and accuracy.