Sound Level Meter Specifications

Dimensions

210×65×27 mm

Standards

IEC 61672-1:2002 Class 2

Accuracy

Class 2

Application

Sound Level Meter / Noise Dosimeter

Frequency

20 Hz ~ 12.5 kHz, Weighing A,C and Z weightings

Power Supply

Lithium Battery and Battery life: over 30 hours of continuous use when fully charged.

Product weight

240gms

Measurement Range

30 to 140 dB

Display

128x64 OLED

Display Resolution

0.1dB

Calendar clock

Date and Time are displayed

Frequency Weighting

A, C and Z weightings : F, S Impulse weighting peak

Measurements

Sound Level Pressure (SPL) Min 蜜桃在线视频. , SPL. Max. , Leq. ,Sound Exposure Level (SEL) with Date & time and Run Time continuously available on the displayLFp, LSp, Lip, Leqt, Lpeak, Leq,T, Lfmax, Lfmin, Lsmax, Lsmin,Limax, Limin, SEL,Lex8h, LAVG, TWA, DOSE, L5,L10,L50,L90,L95, SD, Ts, Tm, Volt, Date, Time, E.

Operation Mode

Both in PAUSE mode & in RUN mode instrument displays SPL. Min. ,SPL Max, in RUN mode measure instantaneous reading and convert them to Leq and send the data to battery operated portable printer and prints SPL. Min. , SPL. MAX 蜜桃视频. and Leq.

Memory Capacity

Built-in memory 2 GB, stores 8000 groups measurement results or continuously store more than 500 hours.

Temperature

Air Temperature : -10 deg C +50 deg C

Relative Humidity : 5 % - 95%

Air Pressure : 65 kPa – 108 kPa

Notes

USB port download data to PC and for recharging 蜜桃高清播放. Adjustable Criterion Level, Exchange Rate and Threshold,Integrating time: 1s-24h.