Amprobe 溫溼度風速計-TMA 10A

Amprobe 溫溼度風速計-TMA 10A
Amprobe 溫溼度風速計-TMA 10A

The TMA10A Anemometer with Flexible Precision Vane is ideal for HVAC/R technicians measuring heating, ventilation, air-conditioning, refrigeration, wind flow and temperature in residential, commercial and industrial air conditioning systems. It offers numerous functions—use it to check air velocity FPM (feet per minute), air volume (flow) CFM (Cubic feet per minute) plus the remote vane allows greater measurement location flexibility. Switch between °C and °F. Input the area of airflow measurement to gain accurate air velocity results. Measure an air flow source for a continuous moving average for up to two hours. Determine minimum, maximum and average readings from a single point air source.
Large dual display allows views of both air flow and velocity measurements plus temperature. Long extended flexible cord for remote vane access capabilities.
All the TMA10A measurements can be output to a computer for charting or analysis by optional model TM-SWA soft

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  • Measure air velocity or air flow

  • RS232 interface output with optional software and cable, TM-SWA

  • Continuous moving average for up to 2 hours

  • MIN/MAX/AVG reading on a single point

  • Air Velocity average for multiple points

  • Data Hold to freeze measurement display of both readings

  • Auto power off function

  • Obtain air flow (CFM) average for multi-point

FunctionRangeBest Accuracy
Air velocity0.40 → 25.00 m/s+/- 2% of full scale
125 → 4900 ft/min+/- 2% of full scale
Air flow0.01 → 99.99 m3/sec0 → 9.999 m
1 ft → 9999 cfm0 → 9.999 ft
Air temperature °F (°C)32 °F → 122 °F (0 °C to 50 °C)+/- 1.5 °F (0.8 °C)


Dual 4-digit (9999 count) LCD

Operating temperature:

32 °F to 122 °F (0 °C to 50 °C)

Operating humidity

Max. 80 % RH

Power supply

9 V battery (heavy-duty alkaline)