Features:

• Single Hand Airflow Measurement
• Handy Recessed Service Grip
• Displays: FPM, MPH, KPH, CFM, MPS, Knots and Temperature
• Data Hold
• Min/Max
• Multi-Point Average
• Precision Fan Bearings
• RS232 Output
• ºF and ºC Selectable
• Large LCD Display

Specifications:

• Air Flow Range: 125 to 5900 FPM
• Air Flow Accuracy: ±3%
• Temperature Range: 14 to 122ºF (-10 to 50ºC)
• Temperature Accuracy: ±1ºF (±0.6ºC)
• Power Source: 1 "9-Volt" Battery (Included)
• Dimensions: 7" x 2.5" x 1.75"
• Weight: 0.48 lbs.