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$15 to $50 pH Meters

Shop the best prices on 4,531 great value $15 to $50 ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Denuotop, Fsu and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1 - 32 of 4,531
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
$34.95 Save $29.05 RRP: $64.00
PH Sensor for Arduino,PH0-14 Value Detect Sensor Module + PH Electrode Probe BNC,PH Sensor UNO,PH Sensor for Arduino Kit
$21.95 Save $14.00 RRP: $35.95
Ph Tester Digital Ph Meter,professional Ph Pen With 0.01 Ph
$54.00
Water Electrolyzer 2Pack For Testing Black Easy To Use Electrolysis Tester Meter With Instant Results
$23.95 Save $12.00 RRP: $35.95
Online PH /EC Monitor Meter Acidometer 2 in 1 PH EC Meter for Aquarium Multi-Parameter Water Quality
$46.95 Save $27.05 RRP: $74.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Semi Solid Liquid
$47.95 Save $26.05 RRP: $74.00
Soil Meter High Accuracy Quick Response Portable Soil Moisture Meter PH Tester for Greenhouses Orchards
$52.95 Save $26.05 RRP: $79.00
pH Indicator Solution Portable pH Tester Liquid Acid Base Analyzer For Freshwater And Pool Water Precision Water Tester
$20.95 Save $10.00 RRP: $30.95
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test fo
$33.95 Save $20.05 RRP: $54.00
Long Body pH Electrode with BNC Plug Probe 300cm Cable 0-14pH for pH Meter, pH Controller pH Economical Device Sensor
$44.95 Save $114.05 RRP: $159.00
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer EU
$37.95 Save $46.05 RRP: $84.00
5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester
$27.95 Save $6.00 RRP: $33.95
Portable TDS Meter Water Quality Tester for Drinking Water
$24.95 Save $5.00 RRP: $29.95
High Precision Digital PH Meter with LCD Display for Aquariums, Pools, and Water Acid Testing
$36.95
6-in-1 Water Quality Tester Meter for Aquarium - pH, EC, TDS, SALT, SG & TEMP Monitor for Accurate Water Conditions
$54.00
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$43.95 Save $6.00 RRP: $49.95
PH Electrode Sensor Probe Water Analyzer Water Tester PH Probe for Aquarium Hydroponics Industry Experiment 300cm Cable
$34.95 Save $7.00 RRP: $41.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$38.95 Save $12.00 RRP: $50.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Drinking Tank
$45.95 Save $13.05 RRP: $59.00
4 In 1 Yy-400 Ph/orp/h2&tem Meter Digital Hydrogen Ion Concentration Tester Compatible Aquarium, Swimming Pool, Backlight
$52.95 Save $56.05 RRP: $109.00
Solar Salinity Meter Temp Salt Tester Waterproof Floating Pool Salt Water Tester for Aquarium Swimming Pool Spa
$38.95
Digital PH Meter, LCD Digital Water Quality Tester, 0.00-14.00 PH Measurement Range for Drinking Water, 0.01 Ph Accuracy, pH Water Quality Tester, for
$29.95 Save $29.05 RRP: $59.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$25.95
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drinking Water Aquarium
$26.95 Save $47.05 RRP: $74.00
5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool
$28.95 Save $45.05 RRP: $74.00
Tds Tester Multifunctional Digital 3 In 1 Tds Meter Ec And Temperature With Large Digital Lcd Display Water Quality Monitor For Drinking Water, Hydrop
$16.95 Save $47.05 RRP: $64.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen Water Quality Purity Detector Analyzer for Aquarium Pool
$24.95 Save $14.00 RRP: $38.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
$35.95 Save $23.05 RRP: $59.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$24.95 Save $13.00 RRP: $37.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
$17.95 Save $9.00 RRP: $26.95
Water Quality Meter Digital TDS Water Quality Test
$46.95 Save $22.05 RRP: $69.00
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$46.95 Save $27.05 RRP: $74.00