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Shop the best prices on 9,040 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, GreenZech and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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1,825 - 1,856 of 9,040
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
$14.95 Save $25.00 RRP: $39.95
4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor
$41.95 Save $57.05 RRP: $99.00
Online 6 In 1 Water Quality Tester Online Wireless Remote Monitoring Ph Sg Ec Meter Digital Multiparameter For Aquariumus Plug 110v
$279.00
Multifunction Water Quality Tester 3in 1 Orp/ph/temp Water Quality Monitoring Ph 0.00-14.00 Ph Measurement Tools
$159.00
Food Ph Meter, High-precision Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food, Fruit, C
$289.00
Electric ECO Stick EC/CF/PPM Meter Two-in-one Water Tester Nutrition Analysis Conductivity Tester Nutrition Stick
$79.00 Save $20.00 RRP: $99.00
Soil Tester Multiple Function Large Screen Electronic Digital Display Soil Moisture PH Temperature Illumination Meter
$59.00 Save $20.00 RRP: $79.00
New Ph Salinity Meter Water Quality Tester Detector Monitor 2 In 1 Ph Meter Portable
$209.00 Save $110.00 RRP: $319.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring
$139.00 Save $80.00 RRP: $219.00
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test f
$149.00 Save $80.00 RRP: $229.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,,TDS,UV275,EC & Temp /Organic Contamination
$129.00 Save $70.00 RRP: $199.00
YY-400 hydrogen-rich water detection pen ORP meter foreign trade 4-in-1 water quality pH meter
$209.00 Save $110.00 RRP: $319.00
Water Tester ，High Precision Water Hardness Instrument Tds Tester Ph Meter Aquarium Pool Water Quality Testing Pe -
$41.95 Save $32.05 RRP: $74.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomete
$37.95 Save $11.00 RRP: $48.95
Soil Conductivity Analyzer for EC Measurement in Plants - Agricultural Flower & Plant Cultivation Tool unbrand
$79.00 Save $30.00 RRP: $109.00
Title: High-Precision Digital pH and TDS Combo Meter - 0.05 pH Accuracy, +/- 2% Reading Accuracy, Yellow unbrand
$59.00 Save $20.00 RRP: $79.00
5 in 1 Digital Water Quality Tester Pen Salinity/PH/Temp/EC/TDS Meter for Drinking Water/Aquariums/Hydroponics/Pools
$42.95
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants
$159.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
$20.95 Save $48.05 RRP: $69.00
ORP PH Electrode Sensor Probe Factory Laboratory Water Analyzer Oxidation-Reduction Potential Tester PH ORP Probe BNC Connector
$39.95 Save $8.00 RRP: $47.95
Ph Replacement Probe Aquarium Hydroponic Lab Electrode Ph
$44.95 Save $14.05 RRP: $59.00
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Far
$12.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, EC and Temperature Measurement 0.0
$12.95
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A
$38.95 Save $11.00 RRP: $49.95
Professional Laboratory Electrode Aquarium Hydroponic Spare Laboratory PH Electrode Probe BNC Controller Meter Connector
$18.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$26.95
Tds Meter, 0-200000 Ppm Meter, 0-14 Ph Meter, 5 In 1 Tds/ec/salt/temp/ph Meter For Drinking Water, Pool And Fish Tank
$74.00 Save $35.00 RRP: $109.00
2 Pcs 3-in-1 Moisture Meter Light & Ph Tester For Plant Care For Garden/lawn/farm/indoor&outdoor Gr
$12.95 Save $9.00 RRP: $21.95
High Precision Water Hardness Instrument Ec Tds Tester Ph Meter Aquarium Pool Water Quality Purity
$16.95 Save $15.00 RRP: $31.95
Digital PH Meter High Precision PH Tester Backlight Display Water Quality Tester for Laboratory Dri
$54.00 Save $20.00 RRP: $74.00
100pcs 7 in 1 PH Test Paper Multipurpose Chlorine/PH/Hardness Test Strips Fish Tanks Well Water Tes
$12.95
Water Quality Testing Pen Tds Fish Tanks Tester Conductivity Meter Ec Tester
$11.95 Save $20.00 RRP: $31.95