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GAOTek Alarm Digital Sound Level Meter

SKU: GAOTek-RST-104
This Sound level Meter has 128 × 64-inch OLED display, 32 kHz A/D bits, and 14 °F to 122 °F working temperature for accurate sound measurements.
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GAOTek Decibel Sound Level Meter

SKU: GAOTek-RST-103
This Sound level meter has a 0.5-inch microphone, a wide 25 dB to 130 dB range, and dynamic LCD display for accurate sound measurements.
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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 Sound Level Meter

SKU: GAOTek-RST-101
This Sound Level Meter has a A and C weighting, 20 Hz-12.5 kHz range, and a 1.9685-inch x 0.7874-inch LCD for precise readings.
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GAOTek Sound/ Noise Level Meter

SKU: GAOTek-RTS-109
This sound level has High-precision sound meter complying with IEC standards. Wide measurement range, and efficient data storage via micro-SD card.
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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 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 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 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 Sound Decibel Meter

SKU: GAOTek-RTS-104
This sound level has a Compact IEC 61672 Class 1 noise meter, weighing 0.661 lbs, with a broad 45 dBA to 160 dBA range. Features a 128 × 64 OLED display.
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GAOTek Sound Level Calibrator

SKU: GAOTek-RTS-103
This Sound Level Calibrator has an IEC 60942 Class 1 sound level meter, compact at 6.10 inches × 1.97 inches × 1.57 inches, with ± 0.3 dB accuracy.
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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 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 Sound Level Meter

SKU: GAOTek-HSM-220
GAOTek Sound Level Meter, is an advanced digital sound level meter designed to deliver precise and reliable measurements in various acoustic settings.  
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GAOTek Portable Water Level Meter with Sound

SKU: GAOTek-HSM-219
GAOTek Portable Water Level Meter with sound is a precise measurement instrument commonly used to gauge water levels in drilling holes or water level pipes.
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GAOTek DC Winding Resistance Ohmmeter

SKU: GAOTek-HSM-218
This DC Winding Resistance Ohmmeter with resistance range 10.0 uΩ to 50.00 KΩ, exceptional accuracy 0.2%, and test current of 1 mA, 10 mA.
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GAOTek Ultrasonic Flow Meter for Pure Liquids

SKU: GAOTek-HSM-217
This Ultrasonic Flow Meter for Pure Liquids features RS 232 interface, 1-way OCT pulse output, with velocity of –12 m/s to 12 m/s and caliber 6000 mm.
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GAOTek Handheld Ultrasonic Flow Meter

SKU: GAOTek-HSM-216
This Handheld Ultrasonic Flow Meter ensures precise measurements with ±1% accuracy, 0.2% repetition accuracy and ±1% linearity for liquid flow.
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GAOTek Four Probe Sheet Resistance Meter

SKU: GAOTek-HSM-215
This Four Probe Sheet Resistance Meter ensures precise sheet resistance testing with a range of 200 mΩ to 20 kΩ, 0.5% accuracy, and a digital display.
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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 Handheld Metal Analyzer Spectrometer

SKU: GAOTek-HSM-213
GAOTek Handheld Metal Analyzer Spectrometer incorporates a 2048-pixel high-sensitivity CMOS sensor.
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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 Professional Handheld Dual Frequency

SKU: GAOTek-HSM-211
This Professional Handheld Dual Frequency features a 0.5512 in (14 mm) probe diameter, metal reel, steel support material and powered by a 9V batter.
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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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