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PH Meters

Price
−
rating alitools
categories Clear
474 products
PH Electrode Probe BNC Contor for Aquarium Hydroponic PH Controller Meter Sensor ph tester probe Detection detect medidor
10.06 − 16.05  $
59 orders / 13 review
High, 88%
2022 TDS Digital Salinity Tester/Meter for Salt Water Pool & Fish/Koi Pond Testing
7.74 −   $
59 orders / 10 review
Middle, 82%
5 in 1 household potted pot soil tester pH detector acidity meter illuminance meter temperature hygrometer moisture meter
9.03 − 14.41  $
58 orders / 6 review
Middle, 81%
4 in 1 Soil PH Meter Tester Soil Tester PH Moisture meter Temperature Sunlight Intensity measurement Analysis Soil Acidity Test
3.88 −   $
58 orders / 14 review
High, 88%
PH Temperature Transmitter Detection Sensor Module Voltage 0-5V 0-10V 4-20mA RS485 Output PH sensor PH electrode BNC
28.47 − 58.50  $
260 orders / 39 review
Middle, 83%
yieryi 4 in 1 H2/PH/ORP/TEMP Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
55.08 − 55.56  $
54 orders / 8 review
Middle, 86%
Portable Digital ATC PH Meter And TDS&EC 0-9999us/cm 0-9999ppm 0.00~14.00 Aquarium Pool Water Wine Urine automatic calibration
2.63 − 5.09  $
54 orders / 2 review
Low, 44%
Conductivity Meter Conductivity Tester Monitor Pure water meter monitor CM-230
31.90 −   $
54 orders / 15 review
High, 87%
pH-98105 Meter Digital Acidity Meter pH Tester Soil Meter Tester for Plants Flowers Vegetable Acidity Moisture pH Measurement
21.33 −   $
53 orders / 16 review
Middle, 79%
5M/Roll Chlorine Test Paper Strips Range 10-2000mg/lppm Color Chart Cleaning Water Testing Measuring
4.03 −   $
53 orders / 9 review
Middle, 84%
Digital Dissolved Oxygen Meter D09100 Professional Dissolved oxygen analyzer Oxygen concentration tester 0,0-40.0 mg/L
55.77 − 59.05  $
52 orders / 6 review
Middle, 77%
Oauee Digital LCD PH Meter Pen of Tester Accuracy 0.01 Aquarium Pool Water Wine Urine Automatic Calibration
6.74 − 8.03  $
52 orders / 52 review
High, 88%
20 Pcs PH Buffer Solution Powder PH For Test Meter Measure Calibration 4.01 6.86 95AA
1.86 −   $
52 orders / 9 review
Middle, 84%
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
3.86 − 4.26  $
51 orders / 60 review
Middle, 84%
PH-012 Quality Purity PH Meter Digital Water Tester For Biology Chemical Laboratory 0.00-14.00ph Analyzer My09 20 Dropship
11.46 − 44.57  $
51 orders / 4 review
Middle, 83%
3 in 1 PH tester Meter Professional TDS EC Meter Digital LCD Water Testing Pen Purity Filter Water Quality Monitor With Battery
6.66 −   $
48 orders / 14 review
Low, 23%
New 150 Strips Bottled PH Test Paper Range PH 4.5-9.0 For Urine Saliva Indicator
2.44 − 2.99  $
46 orders / 2 review
Middle, 86%
yieryi 3-in-1 High Accuracy Portable pH/mV/Temp Meter + Replaceable pH & ORP Electrodes + Temperature Probe
2 853.77 −   $
46 orders / 7 review
Middle, 86%
Analog TDS Sensor Water Conductivity Sensor for Arduino Liquid Detection Water Quality Monitoring Module DIY TDS Online Monitor
6.23 −   $
46 orders / × review
Middle, 70%
3 in 1 Digital Soil Moisture Sunlight PH Meter Tester For Plants Flowers Acidity Moisture Measurement Garden Tools
11.03 − 13.07  $
45 orders / 9 review
High, 90%
HM Digital 2 in 1 AquaPro Water Quality Tester AP-2 EC and Temperature with Automatic Calibration and Datahold 40%off
0.00 −   $
45 orders / 11 review
Middle, 82%
ORP Buffer Solution Powder for ORP Tester Meter Measure Calibration Liquid 256mV Correction powder
0.94 −   $
44 orders / 9 review
High, 88%
300cm Cable pH Electrode Probe BNC 0.00 to 14.00pH Range with 2 Calibration Buffer Solution
10.34 −   $
44 orders / × review
Middle, 76%
20pcs/set PH Test Meter Measure Calibration Solution PH Buffer Powder 4.01/6.86/7.0/10.01/9.18 Calibration Point free shipping
6.82 −   $
43 orders / 14 review
Middle, 86%
New Protable LCD Digital PH Meter Pen of Tester accuracy 0.01 Aquarium Pool Water Wine Urine automatic calibration Test Tool
0.91 − 2.93  $
41 orders / 1 review
High, 88%
10PCS/LOT TDS Tester, EC meter, conductivity meter, water measurement tool,Function 3 in 1, 0-5000ppm,High Quality
27.68 −   $
41 orders / 3 review
Middle, 79%
yieryi Waterproof orp Water Quality Tester ORP/Redox Meter for Pools Aquarium
21.46 −   $
41 orders / 24 review
Middle, 79%
2pcs：PH Tester+TDS Meter / 1pcs PH Meter/ 1pcs TDS Tester For Measure Water Quality Purity Swimming Pool Aquarium 23% off
5.24 − 12.45  $
41 orders / 11 review
Middle, 85%
5 in 1 Soil PH Tester Humidity Moisture Sunlight Temp Digital Soil Meter for Plants Flowers Garden Tool 4 in 1 Meter 50% off
11.94 − 14.69  $
40 orders / 18 review
High, 88%
TDS Meter Water Quality Tester Automatic Calibration Tester 0-990ppm Ideal Water Test Meter Drinking Water Aquariums
4.37 −   $
40 orders / 12 review
High, 92%
yieryi pH5S ph Meter range: -2.00~16.00 pH value waterproof pen type digital food pH Tester for cheese and fruit
213.88 −   $
39 orders / 1 review
Middle, 86%
yieryi 4 in 1 TDS PH Meter PH/TDS/EC/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
8.34 − 14.35  $
39 orders / 2 review
Middle, 86%
80 PH Testing Strip 1-14st Indicator Litmus Tester Paper Aquarium Pond Water Testing
0.75 −   $
37 orders / 20 review
High, 89%
0.01 Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool Hydroponics Pocket Size PH Tester Large LCD Display 20% off
9.97 − 12.69  $
37 orders / 6 review
High, 87%
Water Quality Test Digital TDS-3 Handheld Meter Accuracy Measurement for Hydroponics Aquariums RO System Swimming Pool
5.82 −   $
36 orders / 10 review
Middle, 71%
2 Packs 3 in 1 Soil Moisture Light PH Acidity Tester Plant Tester Indoor Outdoor Soil Moisture Sensor Meter Plant Hygrometer
4.94 − 12.08  $
36 orders / 10 review
Middle, 81%
High Quality Arrival PH Electrode Probe BNC Connector for Aquarium PH Controller Meter Sensor Gib digital PH Sensor Electrode
3.82 −   $
36 orders / 11 review
High, 90%
Soil Moisture Sensor Measurement Tester Moisture Hygrometer Hydroponics Gardening Plant Water Flower Soil PH Tester Light Meter
25.59 −   $
35 orders / 6 review
High, 87%
New Digital 3 In 1 PH EC TEMP Meter Multi-parameter Drink Water Quality Tester for Aquarium, Pools PH Monitor Meter 50% off
10.52 − 19.96  $
35 orders / 1 review
High, 87%
200 pcs PH Meter PH Test Strips Indicator Test Strips 1-14 Paper Litmus Tester/Brand New Measurement & Analysis Instruments
62.04 − 79.74  $
35 orders / 6 review
Middle, 86%
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