Volume and Velocity Thermo-Anemometer

More Views

Volume and Velocity Thermo-Anemometer

Availability: In Stock - Available Next Day
Note: Calibration Services will increase shipping time

Model No. Product Name Price Qty
AAVM-619 Volume and Velocity Thermo-Anemometer
ACAL-AN Airflow Calibration Service + Certificate
ACAL-ANT Temperature Calibration Service + Certificate
ATP-1220R Instrument Tripod
ALR-61 PP3 Alkaline Battery 9V

Be the first to review this product

AAVM-619 Key Features

  • Measures air velocity in m/sec, ft/min, km/hr, knots or mph
  • Measures volume in m³/min (CMM) or ft³/min (CFM)
  • Dedicated area function button for quick and easy amendments to volumetric measurements.


The AAVM-619 is a velocity and volume thermo-anemometer for anybody who values enhanced simplicity and usability. Unlike some of our other cost-effective models, this unit features additional function buttons designed to make switching between velocity and volume functions a smoother experience. The area button allows grille or duct measurements to be easily entered and amended, making this unit suited to repeated and varying volumetric measurements.

The unit is equipped with a 64mm vane on a 1.1metre connection cable. Data hold and min max functions aid in obtaining various air flow readings. An average function is also available for both velocity and volume, taken from the past 20 readings.

This is the ideal unit for ventilation surveys and air-conditioning or similar where the easy to use volume functions can be taken advantage of. However the unit holds its own in all other airflow applications such as environmental monitoring.

What’s in the Box

  • 1 x AVM-619 Thermo-Anemometer
  • 1 x Protective Rubber boot
  • 1 x Soft Carry Case with shoulder strap
  • 1 x User Manual
  • 1 x 9V PP3 Battery

General Features

  • 43mm LCD display with Backlight and function indicators
  • Data hold and min/max hold for airflow and temperature
  • Auto power off and low battery indicator
  • Standard ¼" camera bush for tripod mounting

Airflow / Temperature Features

  • Air velocity range from 0 to 30m/sec
  • Measures air velocity in m/sec, ft/min, km/hr, knots or mph
  • Measures volume in m³/min (CMM) or ft³/min (CFM)
  • Measures temperature °C or °F
  • Average multiple readings for velocity or flow volume for up to 20 readings
  • Area button allows easy entry of duct / grille measurements
  • 16 memory locations for area sizes (8 CFM, 8 CMM)

AAVM-619 Informational Video

AAVM-619 Product Manual

Download Now

Technical Specification

Technical Specification
Range m/sec ft/min km/hr mph knots m³/min / ft³/min
Minimum 0.4 80 1.4 0.9 0.8 0
Maximum 30 5900 108 67 58 999900
Resolution 0.01 1 0.1 0.1 0.1 0.001
Accuracy ±(3%+0.2) ±(3%+40) ±(3%+0.8) ±(3%+0.4) ±(3%+0.4)  
Temp Range 0 to +50°C, 32 to 122°F
Accuracy ±2°C/±4°F
Power 9V PP3 alkaline battery (ALR-61)
Dimensions 162 x 76 x 39mm
Weight 448g

Calibration Options

A traceable calibration service can be purchased for this unit. Once the Service has been performed a certificate of calibration is produced and dispatched with your order. Calibration Services are performed on receipt of your order and as such will delay shipping. Details and options are outlined below

Calibration Options
Traceable Calibration (Airflow) +£75.00 (issued at 3 points) 6, 12 & 18m/sec
Additional Points +£15.00 from from 1 to 18m/sec
Traceable Calibration (Temperature) +£30.00 (issued at 2 points) 20°C & 40°C
Additional Points +£5.00 from from 0°C to 50°C

Product options

Airflow Calibration Service + Certificate
Temperature Calibration Service + Certificate