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GAOTek Environmental Carbon Dioxide Detector Tester

SKU: GAOTek-HET-233
This environmental carbon dioxide detector tester has a temperature of 14 °F to 122 °F, humidity of 0% RH to 95% RH, and 1000 mAh of power supply.
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GAOTek Environmental Gas Tester

SKU: GAOTek-HET-225
GAOTek environmental gas tester is used to measure hydrogen peroxide H2O2 gas with a built-in pump with a self-check function, and zero calibration function so that gas monitoring is more accurate and reliable.
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GAOTek Environmental Humidity Tester

SKU: GAOTek-HET-229
This environmental humidity tester has temperature range of a -40 °F to 158 °F, frequency range of 31.5 HZ to 8 KHZ and light accuracy of ±5%.
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GAOTek Environmental Negative Oxygen Ion Tester

SKU: GAOTek-HET-227
GAOTek environmental negative oxygen ion tester is a high precision and professional instrument for detecting and analyzing air negative ions, formaldehyde, 2.5 pm, 10 pm, and air temperature and humidity.
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GAOTek Environmental Noise Meter Tester

SKU: GAOTek-HET-232
GAOTek environmental noise meter tester is an instrument that measures noise suppression engineering monitoring, quality control, and health protection monitoring.
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GAOTek Environmental Nuclear Radioactive Tester

SKU: GAOTek-HET-231
This Environmental Nuclear Radioactive Tester has temperature of 14 °F to 122 °F, 0.01 uSv/h of resolution and 1800 mah of battery capacity.
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GAOTek Environmental Soil Fertilizer Tester

SKU: GAOTek-HET-224
This environmental soil fertilizer tester has a power source of AC 220 V ±22 V, large capacity memory of16 G and pH accuracy of 0.01 pH.
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GAOTek Environmental Thermal Imaging Tester

SKU: GAOTek-HET-226
GAOTek environmental thermal imaging tester can only measure single temperature points.
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GAOTek Handheld Auto Range Environmental Tester

SKU: GAOTek-HET-222
GAOTek handheld auto range environmental tester is stable, safe and reliable to measure light illuminance, it also can show you the ambient temperature.
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GAOTek Handheld Environment Humidity Tester

SKU: GAOTek-HET-223
This Handheld Environment Humidity Tester has an operating temperature of 41 ℉ to 104 ℉, soil temperature of 16 ℉ to 122 ℉ and power supply of 1.5 V.
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GAOTek Handheld Environment Noise Tester

SKU: GAOTek-HET-219
GAOTek handheld environment noise tester is an ideal tool to measure Sound Pressure Level in decibels (dB)
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GAOTek Handheld Environment Sound Tester

SKU: GAOTek-HET-220
This Handheld Environment Sound Tester has a dew point temperature of -58 ℉ to 140 ℉, frequency response of 30 Hz to 8 KHz and power supply of 1.5 V.  
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