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PH Meters

Price
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rating alitools
categories Clear
474 products
High Accuracy 0.01 LCD Digital PH Meter Tester for Water Food Aquarium Pool Hydroponics Pocket Size PH Tester Large LCD Display
5.20 − 5.80  $
449 orders / 37 review
High, 90%
Digital ATC PH Meter TDS Tester Water Fish Tank Water Quality Analyzer LCD Pen PH Monitor Automatic Calibration Glass Electrode
3.02 − 6.24  $
430 orders / 8 review
Middle, 66%
100 Strips URS-10T Urinalysis Reagent Strips 10 Parameters Urine Test Strip
11.67 −   $
418 orders / 84 review
Middle, 86%
hot-selling Plant Flowers Pointer type outdoor Soil Detector PH Tester Acidity Meter Analyzer for garden 20% off
11.25 − 15.72  $
410 orders / 19 review
High, 87%
URS-10T 100strips Urinalysis Reagent Test Paper 10 Parameters Urine Test Strips Leukocytes, Nitrite, Urobilinogen, Protein, pH
2.35 −   $
400 orders / 52 review
Middle, 84%
Professional 2 in 1 pH Meter EC meter for Aquarium Multi-parameter Water Quality Monitor Online pH / EC monitor Acidometer
28.65 −   $
370 orders / 60 review
Middle, 79%
Yieryi New 4 in 1 PH/TDS/EC/Temperature Meter PH Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
8.79 − 17.51  $
347 orders / 27 review
Middle, 77%
5 In 1 Digital PH TDS EC Meter Salinity Temperature Tester Conductivity Water Filter Purity Pen with backlight 50%off
14.41 − 15.96  $
342 orders / 171 review
High, 87%
80 Strips/pack PH 1-14 Litmus Paper Full PH Meter PH Controller PH Indicator Litmus Tester Convenient Alkaline Acid Indicator
0.25 − 0.99  $
314 orders / 108 review
Middle, 71%
TDS&EC Tester 3 In1 TDS/Temp/EC Meter 0-9990ppm Conductivity Detector Water Quality Monitor Purity Measure Tool for Pool 40%OFF
5.53 − 8.30  $
313 orders / 45 review
Middle, 84%
15pc PH Buffer Powder Measure Calibration Solution for PH Test Meter PH6.86 4.01 9.18 250ml Measure Calibration Solution Testing
2.92 −   $
312 orders / 68 review
Middle, 80%
Yieryi Food Ph Tester Digital Ph meter Sharp Glass Electrode for Water Milk Cheese Soil Food
37.50 −   $
304 orders / 25 review
Middle, 79%
Portable Water TDS Meter Pen EC Conductivity Tester Water Quality Monitor for Drinking Water Fertilizer Concentration
4.30 −   $
1952 orders / 1093 review
Middle, 83%
100 Strips URS-10T Urinalysis Reagent Strips 10 Parameters Urine Test Strip Leukocytes, Nitrite, Urobilinogen, Protein, pH
3.53 −   $
300 orders / 49 review
Middle, 85%
100pcs Urinary Ketone Strips Urine Analysis Keto Strips Healthy Diet Body Tester
1.40 −   $
295 orders / 268 review
Middle, 83%
100 Strips 0-14 PH Alkaline Acid Indicator Paper Water Saliva Litmus Testing Kit
1.66 −   $
284 orders / 50 review
High, 87%
Digital TDS Meter Tester Portable Pen 0.01 High Accurate Filter Measuring Water Quality Purity Test Tool for Aquarium Pool
2.78 −   $
184 orders / 50 review
High, 90%
PC-101 PH Meter ORP Chlorine Meters TDS Salinity Testers EC Temp Detector Water Quality Monitor Test Tool Filter for Pool 40%OF
14.80 − 27.14  $
275 orders / 30 review
Middle, 85%
digital PH meter the Soil ph Meter PH tester SmartSensor AS218 0.00~14.00pH Moisture measuring instrument water PH acidity meter
56.99 −   $
265 orders / 45 review
Low, 36%
0-14 pH Electrode Probe BNC Connector, 300cm Cable for PH Meter Monitor Controller for Aquarium Hydroponics Plant Pool Spa
10.81 −   $
262 orders / 98 review
Low, 36%
Digital Waterproof PH Meter EC TEMP/ TDS PH TEMP Tester LCD for aquarium Pool Water Monitor Analyzer 40%Off
11.97 − 16.43  $
255 orders / 9 review
Middle, 85%
20pcs/lot PH Buffer Powder 4.00/6.86 Calibration Point PH Measure Calibration Solution For PH Test Meter
3.79 −   $
× orders / 0 review
High, 89%
yieryi Ph Meter Arduino PH Controller Meter Sensor Gip PH Electrode Probe BNC Connector for Aquarium Hydroponic Laboratory
8.44 − 13.70  $
230 orders / 49 review
Middle, 79%
New pH Meter Digital Acidity Meter pH Tester Soil Meter Tester for Plants Flowers Vegetable Acidity Moisture pH Measurement
16.92 − 43.23  $
228 orders / 10 review
Middle, 79%
Portable TDS water quality test pen Digital Water Meter Filter Measuring Water Quality Purity Tester For Aquarium Pool
2.82 −   $
222 orders / 29 review
Middle, 83%
Professional 4 in 1 LCD Temperature Sunlight Moisture PH Garden Soil Tester Analysis Acidity Alkali 40%Off
7.30 − 22.52  $
218 orders / 75 review
Middle, 81%
Portable LCD Digital TDS Water Quality Tester Water Testing Pen Filter Meter Measuring Tools Accessory For Aquarium Pool
2.54 −   $
211 orders / 44 review
High, 92%
yieryi 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
8.84 − 13.39  $
196 orders / 20 review
Middle, 86%
Yieryi 5 in 1 TDS/EC/Salinity/S.G./Temperature Meter Digital Water Quality Tester for household, Pools, Drinking Water, Aquarium
10.61 − 12.19  $
194 orders / 49 review
Middle, 79%
Professional PH Meter Pen Type PH Water Quality Tester Acidometer for Aquarium Aater PH Acidity Meter Measure ATC Function PH818
16.91 − 28.19  $
188 orders / 55 review
Middle, 85%
Digital ATC PH Meter Water Tester Aquarium Soil Fishing Tank Analyzer LCD Pen PH Monitor Automatic Calibration
2.01 − 6.20  $
181 orders / 8 review
Low, 44%
Yieryi ORP-2069 ORP Meter Pen with ORP Buffer Powder Water Quality Tester -1999~1999mV for drinking water aquarium swimming pool
18.94 −   $
180 orders / 28 review
Middle, 78%
1set = 80 Strips! Professional 1-14 pH litmus paper ph test strips water cosmetics soil Acidity test Strips with control card
0.77 −   $
168 orders / 22 review
Middle, 81%
3pcs/lot PH Buffer Powder Measure Calibration Solution For PH Test Meter 4.00/ 6.86 /9.18 Calibration Point
0.79 −   $
160 orders / 56 review
Middle, 83%
Digital ORP Tester ORP169F Waterproof ORP Meter 0 ~ ±1999mV Water Quality Tester for Aquarium and Swimming Pool 50%off
12.04 − 21.04  $
154 orders / 8 review
High, 87%
PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe Acidometer for Aquarium PH Meter Probe for PH818
13.38 −   $
147 orders / 20 review
Low, 36%
TDS-3 Meter Temperature Tester pen 3 In1 Function Conductivity Water Quality Measurement Tool TDS&EC Tester 0-9990ppm 2% #277097
2.98 −   $
146 orders / 63 review
Middle, 76%
Liquid PH Value Detection Sensor Module PH Electrode Probe BNC Monitoring Control Board For Arduino BNC Electrode Probe Controll
12.65 − 21.02  $
138 orders / 10 review
Middle, 81%
TenYua 3 in 1 PH Tester Soil Water Moisture Light Analized Test Meter Detector Plant Flower PH Meters for Garden / Farm / Lawn
2.92 −   $
136 orders / × review
Middle, 78%
6-in-1 Pen type Water Quality Meter pH Temperature Conductivity ORP TDS Salinity Tester optional ORP ( Made in Taiwan )
89.49 −   $
127 orders / 1 review
Low, 36%
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