Model VT120 Integral Vane Thermo-Anemometer

Large 1-1/4" Dual Display, One Hand Operation

Simultaneously measure air velocity and temperature with the Model VT120 Integral Vane Thermo-Anemometer. Easily view readings on the large 1.25" (31.15 mm) dual display. User-selectable air velocity ranges include ft/min, m/sec, mph, knots, and km/hr. Built-in thermistor records ambient temperature in °F or °C. Model VT120 features include data hold and record/recall minimum, maximum and average readings. Also, units have the ability to record and average up to 2 hours of data while displaying the continuous running average. If desired, sleep mode automatically shuts down the meter after 20 minutes of non-use. Model VT120 includes hard carry case, one 9V battery, and instruction manual.


See SERIES 8904 as alternative product.

Product Applications

  • Air duct measurement and analysis
  • Fume hood analysis
  • Ionizer flow output monitoring
  • Positive pressure reading in clean rooms
  • Ventilation system inspection

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

COVID-19 Update: Due to high customer demand, lead time on some products may be up to two weeks. While this is a developing health situation, we are working continuously to take the necessary measures to ensure that the products you need are available with minimal interruption.

Model Description Usually Ships* Price Order
Ships: Consult Factory
Price: $263.00
Integral vane thermo-anemometer. Consult Factory* $263.00 Order


Air Velocity Ranges:
80 to 5900 ft/min, 0.4 to 30 m/sec, 0.9 to 68 mph, 0.8 to 58 knots, 1.4 to 108 km/hr.
Temperature Range:
14 to 122°F (-10 to 50°C).
Air Velocity: ±3%, Temperature: ±1°F (±0.6°C).
1 ft/min, 0.01 m/sec, 0.1 mph, 0.1 knots, 0.1 km/hr, 0.1°F, 0.1°C.
Temperature Sensor:
Temperature Limits:
14 to 122°F (-10 to 50°C), max 80% RH.
Power Supply:
One 9V battery.
Battery Life:
100 hours continuous (with 20 min sleep mode enabled).
Large 1.25 x 1.62" (37 x 42 mm) LCD, 9999 count.
ABS plastic.
Sensor Diameter:
2.87" (70 mm)
1.5 lb (680 g).
Agency Approvals:

Product Literature


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