Mini Pocket Air Velocity Meter
Meter Smaller than Your Palm Size
(Model No.: TM- 741)
Quality Product ~ Made in Taiwan
TM-741 is a low cost and pocket size model, it measures air speed and temperature, and ideal for spot measurements.
Display:
- Dual LCD display: The maximum reading on the primary display is 9999.
- The maximum reading on secondary display 999.
Features:
- 30mm 6 plastics blade.
- Light air response 0.4 m/s.
- Air flow calculate function.
- Max/Min/Avg and data hold.
- Auto power off with disable function.
Air Velocity Measurment:
- Unit
- Metre/second (m/s)
- Range: 0.4 – 25m/s
- Resolution: 0.1m/s
- Accuracy: ≤10m/s±(2%+0.5); 10~20m/s ±(2.5%+1); >20m/s N/A
- Km/hr(kph)
- Range: 1.5 – 90kph
- Resolution: 0.1kph
- Accuracy: ≤36Km/hr ±(2.0%+1.8); 36~72Km/hr ±(2.5%+3.6); >72Km/hr N/A
- mph
- Range: 0.9 – 55mph
- Resolution: 0.1mph
- Accuracy: ≤22mph ±(2.0%+1.1); 22~44mph ±(2.5%+2.2); >44mph N/A
- Knots(kts)
- Range: 0.8 – 48kts
- Resolution: 0.1kts
- Accuracy: ≤19Knots ±(2.0%+1); 19~38Knots ±(2.5%+1.9); >38Knots N/A
- ft/mim(fpm)
- Range: 79 – 4921fpm
- Resolution: 1fpm
- Accuracy: ≤1968ft/min ±(2.0%+100); 1968-3936 ft/min ±(2.5%+200); >3936ft/min N/A
TEMPERATURE:
- Celsius
- Range: -20℃ – 50℃
- Resolution: 0.1℃
- Accuracy: ± 1℃
- Fahrenheit
- Range: -4℉ – 122℉
- Resolution: 0.1℉
- Accuracy: ± 1.8℉
Specifications
- Sampling Rate: 1 sample per second
- Power Supply: 2 batteries 1.5V AAA (includes)
- Battery Life: 50 hours during consecutive use.
- Dimensions: 135mm x48mm x23mm (LxWxH)
- Weight (excluding battery): 80g
- Accessories: User manual, battery, and carrying case
ONE YEAR MANUFACTURER WARRANTY
