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STA2 – Hot-wire Anemometer

Ditch the hood.

Where to Buy

  • In-duct air balancing with fast response time
  • Minimizes turbulence effect
  • Hands-free testing
  • 38″ telescoping probe in in-duct traversing
  • Dual display shows combo of real-time CFM, air velocity or temperature

Designed for you.

Another tool that shows our commitment to making your life easier is the STA2 In-Duct Hot-wire Anemometer. Built for your air balancing needs, it’s ideal for traversing a duct and automatically calculating CFM without the hassle and expense of a bulky hood. We also gave the 38″ telescoping probe a laser-etched ruling and flattened edges to help you locate proper measurement points within a duct and ensure that the probe is properly aligned.

  • Measures air velocity and temperature
  • Calculates CFM
  • Slim 38″ telescoping probe for in duct traversing
  • Fast response time
  • Dual display for combo of real-time CFM, air velocity, or temp
  • Depth and direction indicators
  • Minimizes turbulence effect with time/test point averages
  • Hands-free testing with stabilizing cone and magnetic hanger

What’s Included:

  • (1) STA2 Hot-wire Anemometer 
  • (1) Stabilizing Cone
  • (1) Blow-molded Case with Padding

Read More

Specifications User Manuals Print Material

Pick up an STA2 today

Where To Buy

STA2 – Hot-wire Anemometer

Ditch the hood.

  • In-duct air balancing with fast response time
  • Minimizes turbulence effect
  • Hands-free testing
  • 38″ telescoping probe in in-duct traversing
  • Dual display shows combo of real-time CFM, air velocity or temperature

Designed for you.

Another tool that shows our commitment to making your life easier is the STA2 In-Duct Hot-wire Anemometer. Built for your air balancing needs, it’s ideal for traversing a duct and automatically calculating CFM without the hassle and expense of a bulky hood. We also gave the 38″ telescoping probe a laser-etched ruling and flattened edges to help you locate proper measurement points within a duct and ensure that the probe is properly aligned.

  • Measures air velocity and temperature
  • Calculates CFM
  • Slim 38″ telescoping probe for in duct traversing
  • Fast response time
  • Dual display for combo of real-time CFM, air velocity, or temp
  • Depth and direction indicators
  • Minimizes turbulence effect with time/test point averages
  • Hands-free testing with stabilizing cone and magnetic hanger

What’s Included:

  • (1) STA2 Hot-wire Anemometer 
  • (1) Stabilizing Cone
  • (1) Blow-molded Case with Padding

Specifications

  • Accuracy: Stated accuracy @ 73°F±9°F (23°C±5°C),<90%RH
  • Temperature coefficient: 0.1 x (specified accuracy) per °C for 0°C to 18°C, 28°C to 50°C (32°F to 64°F,82°F to 122°F)
  • Operating environment: -4°F to 122°F (-20°C to 50°C) at <75%RH
  • Storage temperature: -4°F to 140°F (-20°C to 60°C), 0 to 80% RH (with battery removed)
  • Battery: 9V
  • Battery life: 20-35 hours approx. (alkaline)
  • Battery indication: is displayed when the battery voltage drops below the operating level.
  • Auto Power off: after 15 minutes of inactivity if APO is active.
  • Over range: “OL” or “-OL” is displayed
  • Dimensions: 7.2 in (H) x 2.5 in (W) x 1.3 in (D) [185mm (H) x 65mm (W) x 35mm (D)]
  • Weight: 12 oz. (340g) including battery
  • Sensor type: Micro-glass bead thermistor.
  • Resolution: 1 fpm (0.01 m/s)
  • Range: 40-3960 fpm (0.20-20.00 m/s)
  • Accuracy: ± (5%+1 dgt) reading or ± (1%+1dgt)full scale
  • Units: fpm, m/s, km/hr, mph
  • Temperature Sensor type: Thermistor
  • Range: -4°F to 140°F (-20°C to 60°C)
  • Resolution: 0.1°C, 0.1°F
  • Accuracy:
    ±1.0°F for 32°F to 113°F
    ±2.0°F for -4°F to 32°F, 113°F to 140°F
    ±0.5°C for 0°C to 45°C
    ±1.0°C for -20°C to 0°C, 45°C to 60°C
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