GX PRO Digital Sound Level Meter Decibel Logger 40-130dB USB and CD

Logged, view, test w/ real time data measurement curve diagram and data input/output,curve noise maps and transfer data to computer. Great for noise projects,quality control,environmental noise control, health monitoring like
construction,schools,hospitals,shopping malls,theaters,offices,road traffic,noise level measurement applications. Comply w/ Safety Engineers,Health,Industrial Safety Offices and Sound Quality control in various environment.

Features
Fast and Slow dynamic characteristics modes
Overload prompts and tripod Mounting
Passed IEC651 TYPE2 and ANSI S1.4 TYPE2
Comes with USB Cable and CD Software

Specifications
Accuracy: ±2dB (under reference condition)
Measuring Level:40-130dBA, 40-130dBC
Freq Range:31.5Hz-8.5kHz
Linearity/Dynamic Range:30dB
Frequency weighting: AandC
LCD:45x35mm w/ 4digits
Resolution:0.1dB
Display:0.5 secretary
Sampling Rate: 2X/sec
Dynamic Characteristic (Time weighting): FAST (high speed)/SLOW (low speed)
1 bar graph is 1dB in Analog Bar Graph
Bar Graph: 50dB scale at 1dB step for monitoring current sound pressure level display period of 50mS
Level Ranges: 40-70dB,60-90dB,80-110dB,100-130dB,40-130dB
Load indication: OVER for over range and UNDER for lower limit
AC output: 0.707 Vrms at FS output impedance approx. 600?
Mic: 1/2 inch electret condenser
Working Environment: 0-40°C (32-104°F) ; 10-70%RH
Storage Environment: -10 - 50°C (14-122°F) ; 10-80%RH
Size and Weight: 235x70x30mm ; 380g
Power: 9V alkaline batt or DC9V 100mA

Set Includes
1x Professional Sound Level Meter
1x Sponge Windscreen
1 x USB Cable
1 x CD Software
1x 9V Batt
1x English Manual