AEMC 1227 Thermo-Anemometer Data Logger

  • Internal temperature sensor -20 °C to +50 °C
  • Air speed sensor 0.25 to 35 m/s
  • Airflow 0 to 2,999 m3/h
  • Up to 200 hours of battery life
  • Blue luminescent backlit display
  • Bluetooth Low Energy (BLE) and USB interfaces



The AEMC 1227 is a portable, easy-to-use instrument which uses an airflow sensor designed to accurately measure and log airflow or wind speed. The logger can be used to perform a variety of recording tasks with an easy and intuitive setup from a computer using supplied DataView® software. The ergonomically designed case designed for simple one-hand operation, large blue luminescent backlit display, and intuitive function selection make this instrument the right choice for any application. It offers both USB and Bluetooth Low Energy (BLE) communications interfaces for easy connection to a PC. The AEMC 1227 Thermo-Anemometer also provides selectable measurement units to best fit your needs.


  • Measures temperature and air measurements
  • Dual line display
  • User selectable wind speed or airflow measurement
  • Map mode profiles the illuminance map of the area or room by storing multiple measurements
  • Removable anemometer with expandable cord up to 48″
  • Min, Max, and Average measurements stored
  • Hold function freezes the display
  • Spot or continuous recording up to 1 million measurements stored in 8MB flash memory
  • Blue luminescent backlit display
  • USB and Bluetooth communication
  • Magnetic mount
  • Battery or USB powered
  • DataView® graphing and Analysis software included.


Air Speed
Range0.25 to 35.0m/s (49.0 to 6890.0fpm)
Resolution0.01m/s from 0.25 to 2.99m/s
0.1m/s from 3.0 to35m/s
0.1fpm from 49.0 to 99.9fpm
1fpm from 100 to 6890fpm
Accuracy±3% of Range + 4cts (0.25 to 2.99m/s)
±3% of Range + 1ct (3.0 to 35.0m/s)
Air flow
Range0.00 to 2999m3/h
Resolution0.01m3/h from 0.00 to 2.99m3/h
0.1m3/h from 3.0 to 99.9m3/h
1m3/h from 100 to 2.00f m3/h
Accuracy8% of Range
Range-4° to 122° F
-20° to 50° C
Accuracy32° to 122° F: ±1.4°F, -4° to 32° F: ±2.3°F
0° to 50° C: ±0.8°C, -20° to 0° C: ±1.6°C
Memory1,000,000 measurements on each channel (4MB). Recorded data is stored in non-volatile memory and will be retained even if battery is low or removed.
CommunicationUSB 2.0 and Bluetooth 4.0 BLE range 1m typical
 Power Source3×1.5V AA (LR6) alkaline batteries or USB port (micro-USB adaptor offered as an accessory)
Battery Life200hrs., 8 days when recording with 15 minute intervals
DimensionsCase: 5.9 x 2.84 x 1.28″ (150 x 72 x 32mm)
Sensor: 6.3 x 3.15 x 1.5″ (160 x 80 x 38mm)
Weight14.1oz (400g) with batteries
Operating Temperature14° to 140° F (-10° to 60°C)
Storage Temperature-4° to 140° F (-20° to 60°C)
Relative HumidityUp to 90%
Ingress Protection (IP)IP40