Product Introduction

America3M QUEST SE402The noise monitor is a waterproof, dustproof, comfortable to handle, lightweight to carry, and easy to operate instrument.

Reliable design: Waterproof and dustproof design (shell meets the requirements)IP65(excluding microphone and other connecting parts), comfortable to the touch.Memory capacity:2MB，Display:128*128Resolution display screen withLEDBacklight, adjustable backlight

Calibration: Manually adjusted through an external calibrator, the calibration history can be saved (including date and time).

Measurement parameters:SPL, Lmax, Lmin, Lpk, Leq/Lavg,Test time

Parameter range:110dBADynamic measurement range, overall range30-140dBA

Maximum peak value:143dBA(Sampling peak)

Exchange rate:3，4，5dBA

Data storage: capable of storing data

Size (length)*wide*Thick):28.4cm*7.1cm*3.3cm

Battery: Lithium ion battery（2500mAHr），USBCharging（8Hours); Running time:18Hour (backlight off)

Product type: Sound level meter

Standard certification:CEauthentication

Time response: fast, slow

Calculation rights:A,C,Z

Net weight:368.54g

Battery life:3Year or500order

Standard microphone: Type 2 accuracy:QE7052

Pre amplifier: The pre amplifier is directly connected to the microphone (interface)1/2”）

Extension cable: can be remotely measured, up to15Meter, no obvious signal loss

Operating environment: Operating temperature-10~50°C; Humidity0-90%Storage temperature-25~60°COperating air pressure:80-110kPaStorage pressure:50-150kPa

-Application areas: construction sites, food and beverage processing plants, military factories, steel mills, etc

-Application type: Regional noise monitoring