Description
Introduction:
This equipment has been designed to meet the measurement requirement of safety engineers,
health, industrial safety offices and sound quality control in various environment ,which include
factory ,traffic ,family and audio system.
Features:
High accuracy up to ±1.5 dB
Resolution: 0.1 dB
Wide measuring range: 30 ~ 130 dB
Frequency Response: 31.5 Hz ~ 8.5 kHz
1/2 Electrets Condenser Microphone
DC 9V 2000mA supply.
Specifications:
WS3130A Digital Sound Meter
Easy to carry, and may log data any time
Real-time data sampling analysis
Conformed to the IEC651 Type2 and ANSIS1.4 Type2 standards
2.3-inch digital high brightness display
Measuring Level: 30 ~ 130 dB(A) (automatic)
(Sound Level: 30 ~ 130 dB with Level selecting button switches:
Level 1: 30 ~ 80 dB
Level 2: 50 ~ 100 dB
Level 3: 60 ~ 110 dB
Level 4: 80 ~ 130 dB
Level 5: 30 ~ 130 dB )
Sampling Rate: 20 times / second
below 2000 meter in height
Operating condition: 0-40 Degrees Celsius,10-70%RH
Storage Environment:-10-50 Degrees Celsius,10-80%RH
Dimensions: approx. 194x109x16mm
Weight: approx. 630 g
Package Includes:
1 x Professional Sound Level Meter
1 x Power
1 x English Instruction Manual
Caution:
Do not operate the meter at high Humidity environment.
Please unplug the power from the power jack.
The meter use only at indoor
2.3-inch digital high brightness display
Measuring Level: 30 ~ 130 dB(A) (A-weighted decibels), 35 ~ 130 dB(C) (C-weighted decibels)
Sound Level: 30 ~ 130 dB with Level selecting button switches
Sampling Rate: 20 times / second
Weight: approx. 630 g
