V & A Sound Meter 8020
V & A সাউন্ড মিটার 8020
V & A Sound Meter 8020
Features
Tested according to European international guidelines and standards (CE Marking)
Wide velocity range with 80~4000fpm (0.4~20m/s)
Temperature range -10~50°C (14~122°F)
8 parameters to measure velocity (m/s, km/h, fpm, mph, kts, Beaufort and temperature (°C, °F)
Guaranteed fast and accurate readings
Simultaneous measurement & display of air velocity and temperature
Dual level LCD with Backlight
Built-in rotating vane sensor for one hand operation
Over range indication and low battery indicator
Automatic power-off with disable feature
Data Hold function
Switchable °C to °F
Maximum and Minimum velocity and temperature data can be collected
built-in vane integrated with air thermometer
Comes complete with wrist strap, belt holder and carrying case with contoured foam inside for maximum shock absorption
Specifications
Type
Range
Resolution
Accuracy
Air Velocity
0.4 ~ 20m/s
0.1m/s
±(2% of reading + 0.3m/s)
80 ~ 4000fpm
1fpm
±(2% of reading + 60fpm)
Temperature
-10 ~ 50°C
0.1°C
±1°C
14 ~ 122°F
0.1°F
±1.8°F
Dual Level Display: Velocity (Top Level), Temperature (Bottom Level)
Parameters: m/s, km/h, fpm, mph, kts, Beaufort scale, °C, °F
Sample rate: 2 time / second
Auto power off about 20 minutes
Low battery indicator
Operating environment: -10~50°C (14~122°F), 0~80% R.H.
Storage environment: -20~60°C (-4~140°F), 0~80% R.H.
Power supply: 3 x 1.5V AAA Batteries (Included)
Size: approx. 157 x 60 x 30mm
Weight: approx. 129g (batteries not included)
