Acoustic Sound Level Meters

GAO Tek acoustic sound level meters are instruments designed to measure and quantify sound levels in the environment. They use specialized sensors to detect and analyze acoustic signals, providing valuable information about the intensity of sound in a given area. Here are the benefits associated with our acoustic sound level meters: accurate sound measurement, frequency analysis, compliance monitoring, environmental impact assessment, occupational health and safety, noise control and mitigation, public health and quality of life, data logging and analysis, and portable and user-friendly.
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Showing 1–24 of 90 results

GAOTek Sound Level Analyzer

SKU: GAOTek-ASLM-340
GAOTek sound level analyzer is a Sound level tester, Sound Dosimeter, Noise level meter, Programmable Sound Level Meter, Integrating Sound Level Meter, Noise Dose Meter, Sound Analyzer.

GAOTek Acoustic Sound Level Meters

SKU: GAOTek-ASLM-201
GAOTek sound level meter filter acoustic instrument can send the measured noise data through WIFI, and the receiving device can be smart phone, tablet computer, notebook, desktop computer, PC or mobile phone software can perform total value analysis, statistics, spectrum analysis, it has passed evaluation test.

GAOTek Arsine Gas Meter

SKU: GAOTek-ASLM-141
This Arsine Gas Meter has a sound, light, vibration alarm mode, high speed data transmission by usb and available for data downloading printing.

GAOTek Auto Level

SKU: GAOTek-ASLM-142
This Auto Level has a 79 in ( 0.2 m) min focus distance, OEM ODM customized support, stadia ratio 100 and 0.0006 mi (1 km) double runievelling

GAOTek Calibration Sound Level

SKU: GAOTek-ASLM-122
This calibration sound level has a normal SPL 94 dB, 114 dB, operation normal frequency 1000 Hz + 1% and operating current 10 mA4.

GaoTek Decibel Meter

SKU: GAOTek-ASLM-200
This decibel meter has a frequency 20 Hz to 12.5 kHz, battery 4 × LR 6 power supply attery 4 × LR 6 ,and measurement range 30 to 130 dBA.

GAOTek Deep Level Sound Met

SKU: GAOTek-ASLM-979
GAOTek deep water level meter sound level meter is an accurate measurement method of level meter, usually used for the measurement of water level in the drilling holes or water level pipe, particularly suitable for hydropower engineering underground water level or artificially inspection dam observation

GAOTek Deep Well Sound Indicator Water Level Meter

SKU: GAOTek-ASLM-131
GAOTek deep well sound indicator water level meter is a new patent designed and developed by using a new integrated circuit board.

GAOTek Deep Well Sound Indicator Water Level Meter

SKU: GAOTek-ASLM-978
GAOTek deep well sound indicator water level meter is a new patent designed and developed by using a new integrated circuit board.

GAOTek Digital Audio Decibel Meter Sound Level Meter

SKU: GAOTek-ASLM-204
This Digital Audio Decibel Meter Sound Level Meter has frequency range of 20 Hz to 12.5 kHz, ± 1 dB, and total measurement range of 30 dB to 133 dB.

GAOTek Digital Audio Noise

SKU: GAOTek-ASLM-338
GaoTek digital audio noise is an ideal instrument to be used in measuring the ambient sound level, such as sound level around factories, workshops, schools, residential, offices, road, airport, audio etc.

GaoTek Digital Noise Meter

SKU: GAOTek–ASLM–106
This digital noise meter has a  frequency range 20 Hz to 8 KHz, Display Refresh Rate 1 Time or sec, and time weighting Fast, Slow, Impulse, Peak.

GAOTek Digital Noise Sound Level Meter

SKU: GAOTek-ASLM-228
This Digital Noise Sound Level Meter has sound level resoultion of 0.1 dB, power of 9 V battery and frequency sensing range of 31.5 Hz to 8 KHz.

GAOTek Digital Noise Sound Level Meter

SKU: GAOTek-ASLM-205
This Digital Noise Sound Level Meter has a power supply of battery 4 × LR 6 or external power, and display of 128 pixels × 64 pixels OLED.

GAOTek Digital Noise Sound Level Meter

SKU: GAOTek-ASLM-125
This Digital Noise Sound Level Meter has accuracy of 1.0 db, resolution of 0.1 db, power supply of LR 6 and frequency range of 20 Hz to 12.5 kHz.

GAOTek Digital Noise Sound Level Meter

SKU: GAOTek-ASLM-972
This Digital Noise Sound Level Meter has accuracy of ±1.0 dB, resolution of 0.1 db, storage 2G, and frequency range of 20 Hz to 12.5 kHz.

GAOTek Digital Sound

SKU: GAOTek-ASL-146
This Digital Sound Level Meter is used in industrial noise surveys, machinery, vehicles, ships and etc

GAOTek Digital Sound Level Meter

SKU: GAOTek-SLMDL-225
This Digital Sound Level Meter has a measuring range medium of 50 dB to 100 dB, an accuracy of ± 1.4 dB and time weighting fast of 125 ms.

GAOTek Digital Sound Level Meter

SKU: GAOTek-ASLM-974
This Digital Sound Level Meter has internal data storage, waterproof of IP55, LCD display of 192 dpi and circular sensitivity of 0.31 in.

GAOTek Digital Sound Level Meter

SKU: GAOTek-ASLM-975
This Digital Sound Level Meter has resolution of 0.1 dB, accuracy of 1.5 dB, peak flag of 140 dB and measuring range of 70 dBA.

GAOTek Digital Sound Level Meter

SKU: GAOTek-ASLM-127
This Digital Sound Level Meter has 30 minutes of auto power off, LCD display illuminator, objective aperture of 40 mm and magnification of 32 X.

GAOTek Digital Sound Level Meter

SKU: GAOTek-ASLM-104
This Digital Sound Level Meter has a electronic reading optics reading, interface RS232, and Measurement distance 0.10 in to 14.72 in

GAOTek Digital Sound Meter

SKU: GAOTek-ASLM-139
This Digital Multifunction Sound Level Meter has a Microphone  pre polarization, display 128 x 64 and Sensitivity  3 Digital Multifunction.

GAOTek Digital Sound Meter Tester

SKU: GAOTek-ASLM-226
GAOTek Digital Sound Meter Tester is widely used to test the sound level of environment.