Product Description

This eauipment has been designed to meet the measurement reauirement of safety engineers,health,industrial safety offices and sound quality contaol in various environment ,which include factory ,traffic ,family and audio sysytem.

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 Electret Condenser Microphone
DC 9V 2000mA supply.

Specifications:

The Digital Sound Meter don't support SIM CARD just 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 xEnglish 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