Wide Range Water Quality Testers

GAO Tek wide-range water quality testers are specialized devices designed to assess various parameters of water quality across a broad spectrum. these testers go beyond conventional water testing tools by offering a comprehensive analysis of multiple factors, ensuring a thorough evaluation of water conditions. the term “wide range” refers to the versatility of these testers in capturing a diverse set of parameters. key features and benefits of a wide range of water quality testers include versatility, comprehensive analysis, efficiency, accuracy, adaptability, real-time monitoring, and user-friendly design.
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Showing all 18 results

Advanced Portable Nitrate-Nitrogen (NO3-N) Water Analyzer – GAOTek

SKU: GAOTek-WQT-224
Portable NO3-N Analyzer with a 0.1-100 mg/L range, ±5% accuracy, IP68-rated sensor, 3.5-inch color display, 16MB storage, and 10,000mAh battery for reliable water analysis.

Digital Dissolved Oxygen Meter with Temperature & Pressure Compensation – GAOTek

SKU: GAOTek-WQT-223
GAOTek digital dissolved oxygen meter with temperature & pressure compensation high resolution dissolved oxygen tester has more advantages in various fields such as wastewater, aquaculture and fermentation, etc. Simple operation, powerful functions, complete measuring parameters, wide measurement range; one key to calibrate and automatic identification to complete the correction process; clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting

GAOTek All-In-One Water Quality Tester With Self-Cleaning Function

SKU: GAOTek-WRWQT-213
This All-in-one Water Quality Tester has a 3000 mAh lithium battery, 300 nm to 1100 nm of spectral range, and more than 80000 data storage. 

GAOTek Digital Ammonia Nitrogen Chlorine Tester For Water Quality Detection

SKU: GAOTek-WQT-221
Features No moving parts, high sensitivity (detection limit of 0.10mg / L) The wide dynamic range (0.10 ~ 5.00mg /

GAOTek Digital Multi Parameter Water Quality Analyzer

SKU: GAOTek-WRWQT-222
This Digital Multi Parameter Water Quality Analyzer has a measuring range of -2 to 20 pH/pX, response time of ≤45 s, and resolution ORP of 0.1 mV. 

GAOTek Hydroponic Dosing Water Quality Tester

SKU: GAOTek-WQT-143
GAOTek Hydroponic Dosing Water Quality Tester is developed based on guaranteeing the performance and the functions.

GAOTek Lab Tester Water Quality Analysis

SKU: GAOTek-WQT-162
GAOTek Lab Tester Water Quality Analysis, encompassing a wide range of essential measurements for comprehensive assessment

GAOTek Portable DO Meter Water Quality Tester LCD Online Conductivity

SKU: GAOTek-WRWQT-206
This Portable DO Meter Water Quality Tester has a large LCD screen, 200 sets data Storage, and an ambient temperature of 41 °F to 95 °F.

GAOTek Portable Multiparameter Water Quality Meter

SKU: GAOTek-WRWQT-208
GAOTek Portable Multiparameter Water Quality Meter contains 15 options, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and DO.

GAOTek Table PH And Conductivity Meter Portable Bench Meters

SKU: GAOTek-WRWQT-211
This Table pH and Conductivity Meter has a 5-inch white backlit LCD screen, 300 sets data storage, and power of DC 5 V/1 A; Lithium Battery. 

GAOTek Table PH And Conductivity Meter Water Quality Testers

SKU: GAOTek-WRWQT-209
This Table pH and Water Quality Testers has an LCD screen with a 150° viewing angle, an ambient temperature of 59 °F to 113 °F, and IP grade of IP54.

GAOTek Water Hardness Online Hardness Test

SKU: GAOTek-WRWQT-207
GAOTek Water Hardness Online Hardness Test uses the calcium ion selective electrode method to directly measure and analyze the calcium ion content.

GAOTek Water Quality Conductivity Tester

SKU: GAOTek-CT-106
GAOTek Water Quality Conductivity Tester is a reliable and user-friendly instrument designed for measuring the electrical conductivity of water samples.

GAOTek Water Quality Metering Instrument Laboratory

SKU: GAOTek-WRWQT-212
GAOTek Water Quality Metering Instrument Laboratory contains 15 options.

GAOTek Water Quality Metering Instrument Laboratory

SKU: GAOTek-WRWQT-210
GAOTek Water Quality Metering Instrument Laboratory contains 15 options.

Multi-Mode Water Quality Meter with pH, ORP, Ion & Temp Analysis – GAOTek

SKU: GAOTek-WQT-218
GAOTek products with precise and practical design concept; Simple operation, powerful functions, complete measuring parameters, wide measurement range; Four sets with 11 points standard liquid, one key to calibrate and automatic identification to complete the correction process; Clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting

Portable NO2-N Water Quality Analyzer with High-Precision Sensor – GAOTek

SKU: GAOTek-WQT-222
Portable NO2-N Analyzer with 0.1-2 mg/L range, ±5% accuracy, 3.5-inch color display, IP68 sensor, IP66 main unit, 16MB data storage, and Type-C charging/export.

Water Quality Controller with Ammonia N & Ca Hardness electrode – GAOTek

SKU: GAOTek-WQT-216
Portable Ion Meter with ergonomic design, IP67 rating, smart compensation, HOLD function, temperature calibration, 255-data memory, and long battery life.