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GAOTek Benchtop EC PH Meter

SKU: GAOTek-BPHM-230
This Benchtop pH Meter has 3 calibrations point, an accuracy of 1%, a measure range of 0 ppt to 80 ppt, and a temperature range of 32 °F to 1830.2 °F.
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GAOTek Data Logging Water Quality

SKU: GAOTek-DLWQT-206
This Data logging water quality has ION current output1, 4 mA to 20 mA output, max. load 500Ω, current output accuracy of ± 0.05 mA, and 5 W of power.  
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GAOTek Multiparameter Water Quality

SKU: GAOTek-DLWQT-205
GAOTek multiparameter water quality Compatible with Probe PH or ORP or COD or SS or EC or Salinity or Blue Green Alga or Chlorophyll or Oil in water or TOC or Ammonia Nitrogen Probe.
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GAOTek Monitoring Water Quality

SKU: GAOTek-DLWQT-204
This Monitoring water quality has measuring range of 0 mg per L to 1000 mg per L, repeatability of less than or equal to ± 5 % and 4000 records of data processing.  
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GAOTek Portable COD Meter Water Tester

SKU: GAOTek-DLWQ-214
This Portable COD Meter Water Tester has a COD wavelength of 610 nm, COD determination time of 20 min, and COD repeatability of ≤± 5 %.
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GAOTek Portable Fishpond Water Quality Analyzer

SKU: GAOTek-DLWQ-213
This Portable Fishpond Water Quality Analyzer has a pH range 2.00 to 12.00, pH accuracy +/-0.1, pH resolution 0.01, salinity range 0 to 10.00 ppt.
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GAOTek Digital Multi-Parameter Water Quality Analyzer

SKU: GAOTek-DLWQ-212
This digital multi parameter water quality analyzer test has a pH range of -2 pH to 20 pH, mV range of -1999.9 mV to 1999.9 mV.
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GAOTek Water Testing Equipment Quality Detector

SKU: GAOTek-DLWQ-211
GAOTek Water Testing Equipment Quality Detector adopts a method of spectrophotometry, which supports the wavelengths of 420nm, 470nm, 520nm and 620nm, and can support multiple parameter detection.
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GAOTek Lab Tester Multi-Parameter Water Quality

SKU: GAOTek-DLWQ-210
This lab tester multi-parameter water quality has a pH/pX range -2 pH to 20 pH, pH resolution of 0.1, 0.01, 0.001pH, pH accuracy of ±0.002 pH.
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GAOTek High Precision Water Quality Monitor Tester

SKU: GAOTek-DLWQ-209
This high precision water quality monitor tester has a pH measurement range -2.00 to 19.99, pH resolution 0.01, pH relative accuracy 0.02.
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GAOTek Water Quality Analyzer With Digital Meter

SKU: GAOTek-DLWQ-208
GAOTek Water Quality Analyzer with Digital Meter is a transducer controller which integrates pH/ORP/ temperature measurement with high precision and high performance-price ratio.
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Gaotek Data Logger With Water Quality Analyzer

SKU: GAOTek-DLWQ-207
This Data Logger with Water Quality Analyzer has a range of 0.000 μS/cm to 3000 mS/cm with a resolution of 0.001 μS/cm minimum, and accuracy of 0.5 % FS.
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GAOTek Benchtop Water Quality Tester

SKU: GAOTek-DLWQ-206
This benchtop water quality tester has a range of 0.000 μS/cm to 1000 mS/cm, accuracy 1.0 % FS, and data storage of 500 results.
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GAOTek Portable Multi-Parameter Water Quality Analyzer

SKU: GAOTek-DLWQ-205
This portable multiparameter water quality analyzer has a working temperature of 23 °F to 122 °F, and an LCD screen 2.14 in x 2.14 in.
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GAOTek Water Level And Temperature Recorder

SKU: GAOTek-DLWQ-218
This water level and temperature recorder has an output RS485, RS232, accuracy of 0.05 %, 0.25, 0.5, power supply of 3.6 V/ 2400 mAh Lithium cell.
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GAOTek Digital Portable Water Hardness Meter Tester

SKU: GAOTek-DLWQ-217
This digital portable water hardness meter tester has a water hardness range 0 to 1404 °e, accuracy of 1 % F.S, mV range of -1999.9 to 1999.9 mV.
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Multi Water Quality Meter With Data Logger

SKU: GAOTek-DLWQ-216
This Multi Water Quality Meter with Data Logger has an input 10^12 ohm, weights 1.08 lb., and a dimension of 6.97 in x 2.68 in x 1.77 in.
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GAOTek Portable Bench Water Quality Test Meter

SKU: GAOTek-DLWQ-215
This Portable Bench Water Quality Test Meter has a pH measuring range -2 pH to 19.999 pH, pH resolution 0.1 / 0.01 pH, pH accuracy 0.02 pH.
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GAOTek Portable Calcium Ion Meter

SKU: GAOTek-CIM-217
This Portable Calcium Ion Meter has an ion range of 5×10-7~1M, 0.02 ppm to 4000 ppm, accuracy of ±1% F.S, and resolution of 0.001/0.01/0.1/1.
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GAOTek Chloride Calcium Ion Meter

SKU: GAOTek-CIM-216
This Chloride Calcium Ion Meter has an intrinsic error of ±0.002pH/pX, measuring range of -1999.99 mV to 1999.99 mV, and ambient humidity of ≤85%.
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GAOTek Calcium Nitrate Ion Meter

SKU: GAOTek-CIM-215
GAOTek Calcium Nitrate Ion Meter is an electrochemical analytical instrument used to measure the concentration of ions in a solution.
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GAOTek Sodium Calcium Ion Meter

SKU: GAOTek-CIM-214
This Sodium Calcium Ion Meter has resolution of 0.01 pH/pX, examination range of 10-1 to 10-5 mol/L, and mV range of -1999.9 mV to 1999.9 mV.
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GAOTek Benchtop Calcium Ion Meter

SKU: GAOTek-CIM-213
This Benchtop Calcium Ion Meter has an accuracy of ±0.2 mV, resolutions of 0.1 mV, and working temperature range of 32 °F to 221 °F.

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GAOTek Digital PH Indicator

SKU: GAOTek-BWQT-408
GAO Tek digital PH indicator device is PH Meter with large screen, blue backlight and double-row digital LCD.
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