Outdoor Environmental Testers

GAO Tek outdoor environmental testers are specialized devices designed to measure and analyze various environmental parameters in outdoor settings. Our testers are crucial for assessing the quality of the external environment, monitoring natural ecosystems, and understanding the impact of human activities on outdoor spaces. Here are key points emphasizing the benefits of our outdoor environmental testers: comprehensive environmental monitoring. Air quality assessment, water quality analysis, soil health monitoring, biodiversity and ecological studies, climate and weather monitoring, early warning systems, regulatory compliance, public health protection, and educational and community engagement.
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GAOTek Dissolved Oxygen Meter

SKU: GAOTek-OET-126
This Dissolved Oxygen Meter has a temperature range of 32 °F to 140 °F, salinity compensation range of 0.0 ppt to 45.0 ppt and 1.5 V AA battery.

GAOTek Portable Dissolved Oxygen Meter

SKU: GAOTek-OET-128
GAOTek portable dissolved oxygen meter can be used for monitoring dissolved oxygen, temperature, and PH in water, and can meet the requirements of portable accurate water quality measurement.

GAOTek Portable PH/Ion Tester

SKU: GAOTek-OENVT-119
This portable pH/Ion tester has a lithium battery, an AC adapter, a 100-240V AC input, a DC 5V output, and a temperature range of 14–275°F.

GAOTek Portable Radiation Detector

SKU: GAOTek-OENVT-114
This portable radiation detector has 2 x AA batteries for over 900 hours of continuous operation, USB type C, and a temperature range of -4 to 140°F.

GAOTek Soil Moisture Tester

SKU: GAOTek-OET-125
GAOTek soil moisture tester is used to measure the soils moisture. Soil moisture and temperature are important parts of the soil, they are very important for the growth of crops and water-saving irrigation.