Extech Heavy Duty Hot Wire Anemometer

Extech 407123 Reinforced Hot Wire Thermo-Anemometer

Extendable telescopic probe for accurate air velocity and temperature measurements in ducts, ventilation systems, and hard-to-reach locations.

The Extech 407123 Reinforced Hot Wire Thermo-Anemometer features a telescopic probe (extending up to 61 cm), making it ideal for measurements inside HVAC ducts, ventilation systems, and even for monitoring temperatures in nests and burrows. It simultaneously measures air velocity and temperature, displaying both readings on a dual LCD screen. Additional features include Data Hold and Min/Max recording modes. The instrument comes complete with a 167 cm (5.5 ft) telescopic probe cable and six AA batteries.

Key Features

• Telescopic probe is ideal for measurements in HVAC ducts, ventilation systems, and other small openings. It can also be used to measure temperatures in nests and burrows.
• Probe extends up to 2.1 m.
• Measures airflow up to 1200 m/min.
• Extra-large 36 mm dual LCD display.
• Min/Max and Data Hold functions.

• Specifications
• In the Box
• Required Items
• Documents

• Air Velocity (m/s)	0.2 to 20 m/s (Resolution: 0.1 m/s, Accuracy: ±3%)
  Air Velocity (m/min)	12.1 to 1200 m/min (Resolution: 0.3 m/min)
  Air Velocity (mph)	0.5 to 45 mph (Resolution: 0.1 mph)
  Air Velocity (Knots)	1.0 to 38.8 knots (Resolution: 0.1 knots)
  Air Velocity (km/h)	0.7 to 72 km/h (Resolution: 0.1 km/h)
  Temperature (°F)	32 to 122 °F (Resolution: 0.1°, Accuracy: ±1.5 °F)
  Temperature (°C)	0 to 50 °C (Resolution: 0.1°, Accuracy: ±0.8 °C)
  Power Supply	6 AA batteries
  Dimensions	17.8 × 7.4 × 3.3 cm (178 × 74 × 33 mm)
  Weight	0.0014 kg (1.4 g)

• • 1x Extech 407123 Reinforced Hot Wire Thermo-Anemometer
  • 1x Telescopic Probe with 167 cm (5.5 ft) Cable
  • 6x AA Batteries

• None: Ready to use!

• • User Manual (English)
  • Datasheet (English)