 |
AVM-2050
ANALOGUE SOUND LEVEL METER |
7 sound level
ranges: 50 to 126dB - A and C weighting: for sound analyses
fast/slow response: allows intermediate and high level
measurements - with battery level indication - RCA output
jack
Specifications
Range: up to 126dB - positions: 60, 70, 80, 90,
100, 110, 120dB
load impedance: 1kohm min.
distortion: < 2% at 1kHz, 0.5V
microphone: electret condenser microphone,
omnidirectional, directionality increases at higher
frequencies
precision: ± 2dB at 144dB
weighting: A or C
response: slow or fast
output signal: max. 1V deviation at 1kHz for the entire
range
power supply: 1 9V battery (incl.)
battery test: OK indication between 7 and 10.5V
battery life: 110 operating hours (alkaline batteries)
dimensions: 6.3" x 2.4" x 1.7"
$
56.95 Canadian Dollars
|
 |
DMS-4400
Sound Level Meter |
Measuring
Range: 30-130dB - Frequency Range: 31.5-8KHz
Dynamic Range: 50dB - Accuracy: 1.5dB
A C Frequency Weighting
3-1/2 Digit LCD - Min/Max - Data Hold - Auto Off
Dimensions (HxWxD): 280 x 80 x 32mm (11 x 3.15 x 1.26")
Weight: 290g (0.64lbs)
$
146.02 Canadian Dollars
|
 |
DMS-4420
Sound Level Meter |
RS-232 Cable
and Windows 2000/XP Software included for use with Data
logging function.
Data Logging
Measuring Range: 30-130dB - Frequency Range: 31.5-8KHz
Dynamic Range: 50dB - Accuracy: 1.5dB
A C Frequency Weighting - 3-1/2 Digit LCD
Min/Max - Data Hold - Auto Off - Data Logging
Dimensions (HxWxD): 280 x 80 x 32mm (11 x 3.15 x 1.26")
Weight: 290g (0.64lbs)
$
253.82 Canadian Dollars
|
|
