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V&A Absolute Press Meter /Sound level Meter VA8070/VA8080 Environmental testing0 pages
Absolute Press Meter
Sound Level Meter
V&A
INSTRUMENT
®
► VA8070
Absolute Pressure Meter
Key Features:
VA8070 is an absolute pressure measuring instrument with 8 units(Pa, hPa, mbar, mmH20,
mmHgjnHG, inH20, psi). It is normally used to measure absolute pressure, e.g.for pressure
compensation in velocity measurement in ducts, laboratories and production processes.
Barometric measurements and height measurements between two points are also possible
With hold ,MAX ,MIN and AVG function ,VA8080 is widely used in HVAC laboratories and
architecture project. With our reputation for quality products, you can find it is the most
economic instruments for pressure meter.
Specifications
Display: 6 digits LCD Display
Parameters(absolute/barometric):
Pa, hPa, mbar, mmH20, mmHgjnHG, inhhO, psi
Resolution: 0.1 hPa,0.1 inhkO
Range:300... 1,200 hPa,120.4...481.8inFhO
Accuracy: ±3.0hPa, ±1.2 inhhO
Basic conditions 18.0 ~28.0°C,
Humidity<80%
Sample rate: 1 time/sec
Auto power off: about 20 minutes
Low battery indicator
Operating environment:
0 ~50°C(32~122°F), 0 ~ 80%RH
Storage environment:
-20 ~ 60°C (-4 -140°F), 0 ~ 80%RH
Accessories included
Free 1.5V (AAA Battery) x 3
Free Sturdy Carrying Case with
hardened & contoured foam inside
Free Wrist Strap
Operations Manual
Cover
► VA8080
Sound Level Meter
Key Features
VA8080 is the most popular sound level meter that gives the
possibilities of measuring the level of noise with indication of digital
display with analog graph.The Auto & Manual ranging provides wide
possibilities for indication and data updating. It is also capable of
measuring four (4) ranges from 30-120dB and features 0.1 dB
resolution. It allows you to select fast response times with 0.25S and the
auto-power off function save you the battery even if you forget to shut
off the instrument. With VA8080,you can easily monitor the sound
levels from traffic noise, alarm systems and workplace machinery! Each
of our sound level meters are high quality, innovative instruments
designed specifically to address the needs of todays safety
professionals.With our reputation for quality products and high level
technical service, VA8080 is your solution for sound level meters.
Specifications
Frequency range: 31.5Hz~8KHz
Measuring range: 30dB~120dB
Frequency weighting: A
Digital display: 4 digitals
Resolution: 0.1 dB.
Accuracy: 1.5dB(under94dB)
Four ranges: 30-60,50-80,70-100,90-120dB
Time response: Analog bar:0.25 S; Digital :0.75 S
Operating temperature: 0-40 °C
Operating humidity: 10 to 90%RH
Auto and manual range selectable.
Analog bar indicator.
Range display.
Auto power off.
Software calibration.
Low battery indication.
Sound OVER or UNDER display.
Small volume, large LCD.
Low power consume
Complete with pouch case
Power supply: 1.5VAAAx3
Accessories included
Free DC1.5V (AAA) Battery x 3
Free Protective carrying case
Free Wrist Strap
User Manual
More information online at
www.mastech.com.cn
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