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Test Equipment & Tools Measurement & Analysis Instruments

Water quality analysis equipment

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0.01 ~ 20.00(18) 20.01 ~ 50.00(26) 50.01 ~ 100.00(10) More than 100.00(3)

KKmoon TDS Meter Pen Type Digital Water Tester with 0-9990ppm Measurement Range for Home Drinking Water Aquariums Swimming Pool

US$10.68

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(68)

SKU:E16738
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37%OFF

KKmoon 3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White

US$8.69
US$13.75

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(80)

SKU:E16905W
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41%OFF

5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester

US$30.69
US$51.83

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(99)

SKU:E16602
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42%OFF

5 in 1 TDS/EC/SALT/S.G./Temperature Meter Digital Water Quality Monitor Tester for Pools Drinking Water Aquariums with Backlight

US$15.39
US$26.28

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(514)

SKU:E12005-1
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Total Dissolved Solids Water Quality Tester Digital Multi-Function Tester Water Quality Tester PPM/ EC / Water Hardness/ Liquid Temperature

US$10.03

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(170)

SKU:E16476
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KKmoon 3-in-1 Multifunctional Water Quality Detector Portable TDS Pen Tester EC Meter Accurate Water Quality Measurement Tool

US$14.00

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(166)

SKU:E16313-2
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44%OFF

100pcs Water Quality Test Papers

US$11.59
US$20.69

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(119)

SKU:H40021
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KKmoon Professional TDS Water Quality Tester with Titanium Alloy Probe Mini Water Quality Monitor TDS Meter Water Quality Analysis Device

US$12.36

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(125)

SKU:E16231
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30%OFF

4-in-1 Water Quality Tester Pen Waterproof Water Quality Analysis Instrument PH/EC/TDS & Temperature Meter PH Meter TDS Meter with ATC Function

US$29.64
US$42.09

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(565)

SKU:E10372
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5-in-1 pH Meter Waterproof Multifunctional TDS/EC/pH/Salinity/Temperature Meter Water Quality Tester Blue Backlight LCD Display with ATC Function

US$50.41

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(312)

SKU:E14706
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23%OFF

Professional 3 in 1 pH/ORP/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multi-parameter Water Quality Tester

US$37.99
US$48.99

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(449)

SKU:E5102
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36%OFF

PC102C Swimming Pool Water Quality Tester Portable PH Test Pen CL2 Chlorine Detector Chlorine Meters PH Tester 2-in-1 Tester

US$21.99
US$34.29

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(190)

SKU:E15699
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KKmoon 2-in-1 Salinometer Pen Type Waterproof Salinity & Temperature Meter High Precision Portable Water Quality Analysis Tool 0~199.9ppt Salinograph Range 0~50℃ Temperature Meter ℃/℉ Conversion

US$39.07

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(194)

SKU:E15861
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New Professional 7 in 1 Multi-parameter Water Testing Meter Digital LCD Multi-function Water Quality Monitor ORP / pH / RH / EC / CF / TDS(PPM) / TEMP Multiparameter Water Quality Tester

US$93.76

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(18)
(474)

SKU:E1598EU
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4 in 1 PH/EC/TDS/Temp Meter Water Quality Test Meter High Accuracy Measurement Range LCD Display Measure Tool for Drinking Water Aquarium

US$39.38

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(368)

SKU:E13610
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45%OFF

Water Quality Tester High Accurancy Tap Water Electrolyser Home Use Water Testing Machine Purity Filter Measuring Tool

US$10.89
US$19.58

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(177)

SKU:E16212EU
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KKmoon 4-in-1 Pen Type Portable Water Quality Analysis Device Tester Salinity/EC/TDS/Temp. Meter Multifunctional with ATC Function Temperature Meter ℃/℉ Conversion

US$47.93

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(199)

SKU:E15862
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KKmoon 50Pcs/Bottle 6-In-1 Test Strips Multifunctional Test Paper Swimming Pool Water Quality Tester Strip

US$12.90

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(192)

SKU:E16031
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SMART SENSOR PH818 Professional pH Water Quality Tester

US$34.09

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(1)
(768)

SKU:E4763
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45%OFF

High Accuracy pH Meter ATC 2-in-1 pH & Temperature Meter Skin pH Acidimeter Portable pH Test Pen Aquarium Fish Tank pH Value Meter 1.2-inch LCD pH Gauge with Blue Backlight

US$40.20
US$72.27

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(369)

SKU:E12707-1
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Pen-Type ORP Meter with Backlit Display Portable Oxidation Reduction Potential Industry and Experiment Analyzer Redox Meter Measure Household Drinking Water Quality Analysis Device

US$29.99

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(26)
(449)

SKU:E0922
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DCF Alarm Clock Temperature and Humidity Meter Weather Forecast Station Indoor and Outdoor Thermometer Temperature and Humidity Monitor with German DCF Signal Automatic Calibration

US$52.99

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(554)

SKU:E5621EU
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30%OFF

Pen-type pH Meter Temperature pH Test Pen with Automatic Temparature Compensation Function Digital LCD pH Tester High Accuracy Water Quality Detector

US$25.99
US$36.99

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(474)

SKU:E6336
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2 in 1 Water Quality Tester pH/EC Meter Waterproof Double Display Tester Black EU Plug PH/EC-2681

US$68.69

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(403)

SKU:E10424EU
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Portable TDS Meter Detection Pen Professional Water Quality Tester Water Quality Monitor TDS Water Quality Analysis Device

US$23.28

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(440)

SKU:E10614
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45%OFF

PH/Salinity Meter Water Quality Tester Detector

US$52.76
US$94.85

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(489)

SKU:E10616EU
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New Professional 3 in 1 Multi-parameter Monitor Portable Pen Type pH & EC & TEMP

US$31.20

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(39)
(538)

SKU:E1275
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35%OFF

Mini Professional 3 in 1 Pen Type Water Quality Tester Multi-parameter Waterproof Water Quality Monitor EC & TDS Meter Acidometer Water Quality Analysis Device

US$18.99
US$28.99

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(1)
(371)

SKU:E1594
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Portable Waterproof Salinity Test Pen 2-in-1 Salinity & Temperature Meter Salinity Meter

US$25.32

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(395)

SKU:E12706
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7 in 1 PH/TDS/EC/ORP/S.G/Salinity/Temperature Multi-Parameter Pocket Water Quality Tester with Electrode Replaceable C-600 PH Meter for Pools Drinking Water Aquariums with Backlight

US$75.69

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(473)

SKU:E11981-1
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2 in 1 Water Quality Tester pH/TDS Meter Waterproof Double Display Tester Black EU Plug PH/TDS-2683

US$69.99

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(426)

SKU:E10426EU
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Mini Professional 3 in 1 Water Quality Tester Multi-parameter Monitor pH & TDS

US$29.99

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(14)
(490)

SKU:E1272
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45%OFF

EC Meter Water Quality Tester Detector

US$16.95
US$30.48

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(454)

SKU:E10615
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34%OFF

Mini Professional Online pH Meter Water Quality Tester Waterproof Water Quality Monitor Water Quality Analysis Device with Temperature Compensation ATC Function and Backlight

US$23.99
US$35.99

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(40)
(364)

SKU:E1595EU
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23%OFF

2 in 1 PH Chlorine Meter Tester PC-102 PH Tester Chlorine Water Quality Testing Device CL2 Measuring For Pool Aquarium

US$24.99
US$32.21

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(476)

SKU:E12189-102
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Pen-Type PH Meter Digital PH Tester Detection 0-14 PH Measurement Range High Accuracy For Water Quality Test Household Drinking Water Swimming Pools

US$29.14

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(362)

SKU:E12433
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33%OFF

Pen Type ORP/REDOX Tester with Digital LCD Display Redox Meter Professional ORP Water Quality Detector Oxidation Reduction Potential Monitor Analyzer

US$26.99
US$39.99

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(486)

SKU:E5944
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24%OFF

Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Controller Meter Connector

US$8.99
US$11.68

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(4)
(364)

SKU:E1924
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39%OFF

Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Controller Meter Connector

US$7.76
US$12.61

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(448)

SKU:E1925
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KKmoon New Professional 4 in 1 Multi-parameter Water Testing Meter Digital LCD Tri-Meter Multi-function Water Quality Monitor pH / RH / EC(TDS) / TEMP Multiparameter Water Quality Tester

US$81.30

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(13)
(394)

SKU:E1928EU-1
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New Professional 6 in 1 Multi-parameter Water Testing Meter

US$104.99

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(33)
(919)

SKU:E1597EU
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pH-98103 Professional Portable Pen Type pH Meter with pH Electrode LCD Backlit Display Acidimeter Industry and Experiment Analyzer Rechargeable pH-Meter Measure Household Drinking Water Quality Analysis Device

US$17.85

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(6)
(509)

SKU:E1148
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SMART SENSOR 3 in 1 Water Quality Tester Pen for Aquarium Household Drinking Solution with ATC Function and Backlight

US$36.99

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(612)

SKU:E5237
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35%OFF

Pen-Type ORP/TEMP Meter Thermometer with Backlit Display Portable Oxidation Reduction Potential Industry and Experiment Analyzer Redox Meter Measure Household Drinking Water Quality Analysis Device

US$24.99
US$38.22

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(3)
(432)

SKU:E0921
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KKmoon Professional & Power-saving pH-006 Pen-Type pH Meter High Precision with Automatic Temperature Compensation ATC Function Auto Calibration and Backlight LCD Acidity Tester Portable Water Quality Analysis Device

US$12.65

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(1)
(336)

SKU:E2117
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Mini Professional 2 in 1 Water Quality Tester Monitor Online pH / EC

US$49.80

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(10)
(425)

SKU:E1274
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Mini Professional Laboratory Electrode Aquarium Hydroponic Laboratory pH Electrode Probe BNC Controller Meter Connector

US$8.68

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(3)
(362)

SKU:E1596-1
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Professional 3 in 1 pH/ORP/TEMP Meter Water Detector

US$100.39

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(213)

SKU:E4110EU
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34%OFF

Portable Digital LCD pH Meter with Automatic Temparature Compensation Waterproof High Accuracy pH Tester Water Quality Tester Detector

US$23.99
US$35.99

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(481)

SKU:E5945
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23%OFF

Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory pH Electrode Probe BNC Controller Meter Connector

US$7.99
US$10.30

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(5)
(420)

SKU:E1926
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Electric ECO Stick EC/CF/PPM Meter Two-in-one Water Tester Nutrition Analysis Conductivity Tester Nutrition Stick

US$39.38

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(464)

SKU:E12435
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230V Multi-functional Water Quality Monitor 3-in-1 PH/Salinity/TEMP Meter Rechargeable Water Quality Tester Detector PH & Salinity Monitor 0~14pH 0-199.9ppt Salinity -50~70℃ 10%~99%RH Temperature Meter Water Quality Analysis Device

US$94.79

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(351)

SKU:E12708EU
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230V 3-in-1 pH/Salinity/TEMP Water Quality Detector pH/TEMP-Salinity Controller 14.00pH Value 0-199.9ppt Salinity Water Quality Tester for Aquarium Hydroponics Tank Monitor

US$109.69

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(383)

SKU:E12709EU
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KKmoon Professional & Power-saving pH-007 Pen-Type pH Meter High Precision with Automatic Temperature Compensation ATC Function Auto Calibration and Backlight LCD Acidity Tester Portable pH & TEMP Water Quality Analysis Device

US$15.17

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(3)
(308)

SKU:E2118
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Professional High Precision Portable Online pH Meter for Aquarium Acidimeter Water Quality Analyzer pH & TEMP Meter Measure Household Drinking Solution

US$35.99

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(8)
(477)

SKU:E1147
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