Martindale SP79 Class 2-Sound Level Meter

Big (2.5 inch diagonal) front-panel green backlit LCD is easy to read

2

MAX MIN Measurement The sound pressure level meter has Max or Min measurement values to represent the maximum minimum value of the sound produced within a certain time

Fast and Slow Measurement The sound level meter has the function of converting the fast and slow response rate. The fast response rate uses a time constant of 0.125s time for general environmental measurement. The slow response rate uses a 1s time constant, which is used for environmental measurements with relatively large changes in noise levels.

Sound Level Meter Class 1 Sensitivity -25dB

This sound level meter is used to measure the sound level of sound equipment in Work and Life such as factories, workshops, schools, residential, office areas, traffic roads, audio and other occasions. Also applies to noise engineering, product quality control, health control and so on.

Calibration frequency at 1K Hz with Sound Pressure Level 94dB 104dB 114dB.

Sound Level Meter Class 1 Sensitivity -50dB

Sound Level Meter Class 1 integrating time 1s-24h

Auto Range Measurement

Product Description; high performance Class 1 integrating sound level meter. It measures Lxyi, Lxyp, Lxeq, Lxmax, Lxmin, LAE, Lcpeak, Lzpeak functions simultaneously; Fast, Slow, Impulse response time.; Sampling frequency 20.8 us(48KHz).; Wide frequency range 10Hz 16KHz. Wide measurement range 30dB 130dB.Wide dynamic range 110 dB. A C Z frequency weighting.Application; Evaluation of environmental noise; Measurements of noise at workplaces; Assessment of product noise

High Accuracy and Compatibility Generates standard sound pressure levels of 94 dB and 114 dB with an accuracy of 0.3 dB. Compatible with SL-5868P sound level meter and compliant with IEC942 Class I standards.

Sound Level Meter Class 1 Sensitivity -28dB

Removable 1 2" Transducer Cap, fit for 1" and 1 2" Microphone Size

The wireless db meter can accurately measure sound levels ranging from 30 to 130 dBA, with an accuracy of + -1.5 dB and a resolution of 0.1 dB

Easy to adjust (adjustment screwdriver included in the scope of delivery)

Decibel Meter with A Weighting TopTes TS-501A decibel meter uses a precise condenser microphone to capture sound. It s equipped with A-weighting facilities that measure noise levels from 30 to 130 dB with an accuracy of 1.5 dB, Frequency from 30 to 8000Hz. Perfect for monitoring noise levels at home, in communities, in automobiles, workshops, schools, offices

Construction noise

Accurate And Simple To Use

Large 11-inch LED Display DANOPLUS decibel meter is equipped with 11 inches LED screen and brightness adjustable, you may see the real-time decibel level, Temperature and Humidity more clearly