Sound Level Meters | Sound Level Calibrators

GAOTek Moisture Tester Sensor Moisture Analyzer

SKU: GAOTek-MTI-102

GAOTek Moisture Analyzer is a high-quality instrument designed for precise and efficient moisture content determination.

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GAOTek Noise Bluetooth Digital Sound Level Meter

SKU: GAOTek-HSM-103

This Noise Bluetooth Digital Sound Level Meter has sampling frequency of 48 kHz, power supply of 5 V external and relative humidity of 25% to 90%.

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GAOTek Noise Calibrator Sound Level Meter Calibrator (94dB/114dB)

SKU: GAOTek-SLMC-111

GAOTek Noise Calibrator is a sound level meter calibrator designed to provide accurate calibration for sound level meters.

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GAOTek Noise Decibel Sound Level Meter

SKU: GAOTek-SLMDL-202

This Noise Decibel Sound Level Meter has measurement frequency range of 31.5 Hz to 8 kHz, measurement level of 30 dB to 130 dB and linearity range of 60 dB.

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GAOTek Noise Decibel Sound Level Meter

SKU: GAOTek-SLMWDL-122

This Noise Decibel Sound Level Meter has measuring range of 140 dBA, accuracy of ±0.7 dB, resolution of 0.1 dB and frequency range of 20 kHz.

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GAOTek Noise Detector

SKU: GAOTek-RTS-106

This sound level has a High-performance 1/2-inch capacitance microphone with a broad 10 Hz to 20 kHz range. Offers precise frequency weighting.

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GAOTek Noise Detector Meter

SKU: GAOTek-RTS-101

This sound level meter has Compact 12.7 mm Electret Microphone, weighing 0.441 lbs. Ideal for precise 30 dB to 130 dB audio tests.

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GAOTek Noise Dose Meter

SKU: GAOTek-RTS-105

GAOTek Noise Dose Meter is a parameter used to quantify noise exposure measured in a period, during turns of % noise exposure relative to 90dBA for 8 hours.

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GAOTek Noise Dose Meter

SKU: GAOTek-SLMDL-205

GAOTek noise dose meter is a sizable noise measurement device designed for assessing environmental sound levels.

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GAOTek Noise Level Decibel Meter

SKU: GAOTek-SMC-129

GAOTek Noise Level Decibel Meter is a complex and precise device for precise measurement of sound.

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GAOTek Noise Level Tester

SKU: GAOTek-SLMDL-203

This Noise Level Tester has Typical instrument frequency range of 31.5 Hz to kHz, resolution of 0.1 dB and frequency weighting of A, C and Z.

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GAOTek Noise Measuring Instrument

SKU: GAOTek-RTS-108

This sound level has Versatile sound level meter with a broad 40 dB to 130 dB range, precise A and C frequency weighting, and reliable frequency range.

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GAOTek Noise Meter Calibration Sound Level Calibrator

SKU: GAOTek-SLMC-115

GAOTek Noise meter Calibration Sound Level Calibrator is a device designed for calibrating noise meters and sound level meters.

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GAOTek Noise Sound Level Meter

SKU: GAOTek-SMC-123

This Industrial Grade Sound Level Meter has frequency range of 10 Hz to 20 kHz, temperature range of 14 °F to 122 °F and 2 AA batteries

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GAOTek Noise Spectrum Analyzer

SKU: GAOTek-ASLM-196

GAOTek noise spectrum analyzer is a is a universal sound level meter, an integrated sound level meter.

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GAOTek Noise Spectrum Analyzer Sound Level Meter

SKU: GAOTek-ASLM-973

GAOTek noise spectrum analyzer sound level meter is a universal sound level meter, an integrated sound level meter.

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GAOTek On-site Noise Measurement

SKU: GAOTek-RTS-107

This sound level has Compact and versatile sound level meter with a wide 40 dB to 130 dB measurement range, A-weighting, and digital display.

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GAOTek Original Digital Sound Level Meter Calibrator

SKU: GAOTek-SLMC-110

GAOTek Original Digital Sound Level Meter Calibrator is a state-of-the-art instrument designed for calibrating digital sound level meters.

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GAOTek Output Digital Sound Level Meter

SKU: GAOTek-ASLM-977

GAOTek output digital sound level meters are designed for noise project, quality control, illness prevention & cure and all kinds of environmental sounds measurements.

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GAOTek Personal Dosimeter

SKU: GAOTek-ASLM-337

This personal dosimeter has a Measurement Ranges (Linearity and Indicator ranges at 4KHz) 60 to 130, and weight 0.77 lb (0.35 kg) (including batteries).

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GAOTek Personal Sound Exposure Meter

SKU: GAOTek-RTS-102

This sound level meter has features of a broad 20Hz to 12.5kHz range, precise A-weighted measurements, and enduring 24-hour operation on 2 No. 7 batteries.

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GAOTek Pipe Sound Water Level Sensor

SKU: GAOTek-ASLM-130

GAOTek pipe sound water level sensor provided the most accurate method of measuring the water level, typically used for measuring wells, drilling and pipe's water level.

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GAOTek Pipe Sound Water Level Sensor

SKU: GAOTek-ASLM-132

GAOTek pipe sound water level sensor provided the most accurate method of measuring the water level, typically used for measuring wells, drilling and pipe's water level.

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GAOTek Portable Chlorophyll Content Meter

SKU: GAOTek-HSM-214

GAOTek Portable Chlorophyll Content Meter, also known as a Plant Nutrient Analyzer, efficiently measures three crucial parameters simultaneously: chlorophyll content, nitrogen content, and leaf temperature.

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GAOTek Portable Dissolved Oxygen Meter

SKU: GAOTek-HSM-210

This Portable Dissolved Oxygen Meter has pH range of 0.00 to 14.00 with ±0.01 pH accuracy, power of 4 x AAA and range with 0 pH to 14 pH.

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GAOTek Portable GNSS Receiver High Accuracy

SKU: GAOTek-HSM-212

This Portable GNSS Receiver High Accuracy with power of 0.5W, 1W, 2W), supports WIFI, battery life of 12 hours and transmitting speed of 9.6 kbps.

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GAOTek Portable Intrinsically Safe Noise Level Meter

SKU: GAOTek-RST-102

This Sound Level Meter has ± 1.4 dB accuracy, 31.5 Hz-8 kHz frequency range, and 50 dB dynamic range for precise measurements.

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GAOTek Portable Live Sound System

SKU: GAOTek-HSM-204

This Portable Live Sound System has a frequency range of 40 Hz to 20 KHz, total power of 500 W RMS, Inputs of 2 RCA (L/R) and 11 or 8 in (3.5 mm mini jack).

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GAOTek Portable Measuring Tools Colorimeter Painting Color Testing Equipment

SKU: GAOTek-CTI-107

GAOTek offers a range of portable measuring tools colorimeters for painting color testing.

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GAOTek Portable Rebound Tonometer

SKU: GAOTek-HSM-301

This portable rebound tonometer has a running ambient temperature of 41 °F to 104 °F, operates on DC 3V and offers accurate measurements.

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GAOTek Portable Sound Level Meter

SKU: GAOTek-SLMDL-204

This Portable Sound Level Meter has a sound pressure level of 94 dB to 114 dB, frequency of 1000 Hz and power supply of 1x 6F22 9 V battery.

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GAOTek Portable Sound Level Meter Calibrator

SKU: GAOTek-SLMC-114

GAOTek Portable Sound Level Meter Calibrator is a versatile and reliable device designed for accurate sound level measurements.

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GAOTek Portable Sound Liquid Level Indicator

SKU: GAOTek-ASLM-103

GAOTek portable sound liquid level indicator is designed to measure the presence or absence of liquid at a certain height position in a container.

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GAOTek Portable Sounder Water Level Meter

SKU: GAOTek-ASLM-128

GAOTek portable sounder water 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.

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GAOTek Portable Turbidity Meter

SKU: GAOTek-HSM-303

GAOTek portable turbidity meter is a versatile instrument designed for outdoor operations, providing rapid analysis of turbidity in industrial wastewater and domestic sewage.

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