OMEGA HHF141B Precision Handheld, Rotating Metal Vane Anemometer (2.75" Probe, 40~7,800 FPM)

Velocity Range: 40 to 7,800 FPM

Probe Diameter: 2 3/4"

Probe Length (Maximum): 2.8"

Output Signal: Not Applicable

Display: LCD

Features: NIST Cert

Accuracy: ±1.0% of reading ±1-digit

Resolution: 1 FPM or 0.01 MPS

Display: 12.7 mm (0.5") LCD, 4-digits, with LED backlight

Operating Temp:

    Instrument: 0 to 50°C (32 to 125°F)

    Probe: -20 to 100°C (-4 to 212°F)

Power Supply: 3 “AA” alkaline batteries (included)

Battery Life: Approximately 150 hours

Dimensions:

    Instrument: 165 x 83 x 38 mm (6.5 x 3.25 x 1.5")

    Cable: 1.5 m (5')

Comes complete with vane probe 70 mm 2 3⁄4", 3 extension rods (flexible, straight and with handle), 1.5 m (5') cable, 3 “AA” alkaline batteries, hard carrying case, NIST calibration certificate and operator’s manual.