Soil Quality Testers

GAO Tek soil quality testers are devices specifically designed to assess and analyze various parameters related to the health and composition of soil. Our testers play a crucial role in agriculture, environmental monitoring, and land management. Here are key points emphasizing the benefits of our soil quality testers: nutrient analysis, pH measurement, moisture content, soil composition, compaction assessment, environmental impact, erosion risk prediction, crop management, land rehabilitation, and resource efficiency.
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GAOTek 3 In 1 Soil NPK Tester

SKU: GAOTek-SQT-209
This Soil NPK Tester has a temperature range of 41 °F to 113 °F, accuracy of ± 2% F.S., resolution of 1 mg/Kg (mg/l) and Power supply of DC 9 V. 

GAOTek Agricultural Soil Quality Tester

SKU: GAOTek-SQT-213
This Agricultural Soil Quality Tester has salinity range of 0.01% to 1.00%, power of 80 V AC to 240 V AC,50 Hz and salinity error of ± 5%.

GAOTek Automatic Speedy Moisture Tester

SKU: GAOTek-SQT-210
GAOTek automatic speedy moisture tester is suitable for moisture detection in grain, tea, textile, soil, chemical industry, rubber, and other industries.   

GAOTek Digital Online Salinity Tester

SKU: GAOTek-OENVT-107
This Digital Online Salinity Tester has a measurement range of 0 to 80 ppt, a temperature range of 0 °F to 122 °F, and an IP68 protection.

GAOTek GPS Soil Quality Tester

SKU: GAOTek-SQT-204
GAOTek  GPS soil quality tester (EDG) accurately measures soil density, moisture content, and compaction in roads and foundations.

GAOTek Halogen Moisture Tester

SKU: GAOTek-SQT-211
GAOTek halogen moisture tester is used for rapid determination of chemical raw materials, grains, minerals, biological products, food, pharmaceutical raw materials, paper, textile raw materials, and other samples of free moisture.

GAOTek Handheld Nutrient Soil Quality Tester

SKU: GAOTek-SQT-219
GAOTek Handheld Nutrient Soil Quality Tester adopts the latest digital integrated circuit technology and international testing technology to design a brand new intelligent handheld tester.

GAOTek High Quality Soil Tester

SKU: GAOTek-SQT-217
This High Quality Soil Tester has operating temperature of 41 °F to 122 °F, moisture range of 1 g/m3 to 8 g/m3 and pH range of 3 to 8 pH.

GAOTek High-Precision Soil Quality Tester

SKU: GAOTek-SQT-203
GAOTek high-precision soil quality tester soil elements, soil ammonium nitrogen, soil available phosphorus, soil available potassium, soil nitrate nitrogen, soil hydrolyzed nitrogen, soil total nitrogen, soil total phosphorus, soil total potassium, soil organic matter (hilling method), soil organic matter (extraction method) method), soil calcium, soil magnesium, soil sulfur, soil silicon, soil boron, soil iron, soil copper, soil manganese, soil zinc, soil chlorine, soil lead, soil arsenic, soil chromium, soil chromium, soil mercury, soil molybdenum, soil nickel, soil aluminum, soil fluorine, soil titanium, soil selenium. 

GAOTek High-Quality Soil Tester

SKU: GAOTEK-SQT-205
GAOTek the high-quality soil tester is designed to measure earth electrode resistance and soil resistivity.

GAOTek Laboratory Soil Quality Tester

SKU: GAOTek-SQT-214
This Laboratory Soil Quality Tester has salinity testing range of 0.01% to 1.00%, pH testing range of 1 to 14 and linearity errors of < 3.0%.

GAOTek Moisture Soil Quality Tester

SKU: GAOTek-SQT-222
This Moisture Soil Quality Tester has temperature range of 14 °F to 194 °F, relative humidity of 0% to 90% RH and accuracy of ± 2% F.S.

GAOTek Portable Chlorine and Ph Tester

SKU: GAOTek-OENVT-120
This portable chlorine and PH tester has an AC 220 V working voltage, a 0 to 20 mg/L measurement range, ±1% accuracy, 0.001 mg/L resolution.

GAOTek Portable LED Soil Quality Tester

SKU: GAOTek-SQT-216
GAOTek Portable LED Soil Quality Tester adopts the latest digital integrated circuit technology and international detection technology to design a new intelligent handheld detector.

GAOTek Portable Soil Quality Tester

SKU: GAOTek-SQT-215
This Portable Soil Quality Tester has soil temperature range of -40 °F to 212 °F, salinity range of 0 ms/cm to 19.99 ms/cm and relative error of ≤ 3%.

GAOTek Professional Soil Quality Tester

SKU: GAOTek-SQT-221
This Professional Soil Quality Tester has operation temperature of 32 °F to 122 °F, range of 0.00 ms/cm to 4.00 ms/cm and accuracy of ± 2 ℅ FS.

GAOTek Sensor Soil Quality Tester

SKU: GAOTek-SQT-218
GAOTek Sensor Soil Quality Tester is suitable for detecting soil nitrogen, phosphorus, potassium, PH, EC, temperature and humidity, widely used in rice fields, greenhouse cultivation, rice, vegetable cultivation, orchard nursery, flowers.

GAOTek Soil Density Meter

SKU: GAOTek-SQT-212
GAOTek soil density meter is suitable for measurement by boiling saturation method, vacuum saturation method, and sealing wax method.

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.

GAOTek Soil Nutrient Analyzer

SKU: GAOTek-SQT-208
This Soil Nutrient Analyzer has a repeatability error of ≤ 0.03 %, linearity error of ≤ 0.1 %, and Power Supply of 220 V ± 22 V or DC 12 V ± 5 V.  

GAOTek Soil Nutrient Tester

SKU: GAOTek-SQT-207
This Soil Nutrient Tester has an operating temperature of 32 °F to 104 °F, a testing range of 0 to 14, and an alternating current of 220 V to 240 V.  

GAOTek Soil Quality Nutrient Tester

SKU: GAOTek-SQT-206
GAOTek soil quality nutrient tester quickly tests the N, P, K, organic matter, salinity, and PH in the soil, fertilizer and plants. 

GAOTek Temperature Soil Quality Tester

SKU: GAOTek-SQT-220
This Temperature Soil Quality Tester has temperature range of -58 °F to 158 °F, temperature accuracy of ± 33.8 °F and TDS resolution ratio of 10 ppm.