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$15 to $50 pH Meters

Shop the best prices on 4,528 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 4,528
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
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
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
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
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
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
Soil PH Meter, 4 in 1 Soil Tester Moisture, Digital Plant Moisture Meter with PH/
$34.95 Save $29.05 RRP: $64.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$40.95 Save $28.05 RRP: $69.00
HM DIGITAL Water Quality Meter Digital TDS Water Quality Test
$37.95 Save $31.05 RRP: $69.00
Hydrogen Water Bottle Test Meter, 3 in 1 H2/ORP/Temp Digital Hydrogen Level Tester Pen for Daily Drinking Hydrogen Water jn
$32.95 Save $26.05 RRP: $59.00
PH Sensor Module PH Probe Composite Electrode Test Code sensor
$37.95 Save $11.00 RRP: $48.95
Soil PH Meter 4 in 1 Multi Purpose High Accuracy Stable Sensitive Soil Moisture Meter for Garden Yard Outdoor
$35.95 Save $11.00 RRP: $46.95
Professional Ph Tester, Automatic Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring
$18.95 Save $29.00 RRP: $47.95
Water Quality Tester Function Tester ORP//TEMP Meter LCD Digital Water Detector for Drinking Water P
$43.95 Save $6.00 RRP: $49.95
Digital TDS Meter for Water Quality Testing and Analysis
$41.95 Save $47.05 RRP: $89.00
Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE
$41.95 Save $9.00 RRP: $50.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums,
$39.95 Save $13.00 RRP: $52.95
Soil pH Meter, MS02 3-in-1 Soil Moisture/Light/PH Tester Gardening Tool Kit for Plant Care, Great for Garden, Lawn, Farm, Indoor and Outdoor Use (Gree
$33.95 Save $25.05 RRP: $59.00
Water Quality Tester, Accurate and Reliable, TDS Meter, Ideal Water Quality Tester for Drinking Water, Aquarium, etc.
$24.95 Save $11.00 RRP: $35.95
TDS Tester Multifunctional Digital 3 in 1 TDS Meter EC and Temperature with Large Digital LCD Display Water Quality Monitor for Drinking Water, Hydrop
$26.95 Save $13.00 RRP: $39.95
ph Soil Tester 3 in 1 Soil ph Tester, Soil Tester Kit Plant Moisture PH Soil Meter Soil for Flower/Grass/Plant/Garden/Farm/Lawn 290*50*38MM
$29.95 Save $14.00 RRP: $43.95
Ph Sensor Electrode 0-14 Ph Controller Electrode Probe
$17.95 Save $4.00 RRP: $21.95
PH Meter Calibration Solution ORP Tester,PH and ORP
$30.95 Save $198.05 RRP: $229.00
Digital PH Meter TDS/EC/Temperature Water Quality Tester Mini Conductivity Tester Litmus Ph Pen ATC for Drinking Pool
$41.95 Save $62.05 RRP: $104.00
Dinosaur Rings, 4pcs Cute Dinosaur Adjustable Rings, Dinosaur Ornament, Animal Jewelry, Jurassic Era Dinosaur Ring, For Women Teen Girls
$18.95 Save $40.05 RRP: $59.00
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test Moist Tester
$31.95 Save $17.00 RRP: $48.95
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$34.95 Save $10.00 RRP: $44.95
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drinking Water Aquariums
$51.95 Save $17.05 RRP: $69.00