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Shop the best prices on 9,048 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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2,369 - 2,400 of 9,048
Long Probe 5 in 1 Soil PH Meter Digital Display Temperature Humidity Meter
$51.95 Save $27.05 RRP: $79.00
Tds Tester TDS EC Temperature Meter, Portable PPM Measurement Device, Digital Water Tester For Aquariums And Pools
$20.95 Save $10.00 RRP: $30.95
performance 5in1 soil pH meter, long probe, digital temperature tester
$51.95 Save $27.05 RRP: $79.00
Water Quality Tester Digital pH Meter for Swimming Pools, Drinking Water, and Spas - Electronic Chlorine Tester, White
$32.95 Save $17.00 RRP: $49.95
Bluetooth 6-in-1 TDS Meter Digital Water Tester EC TDS SALT SG Temperature PH Meter Aquarium Water
$37.95 Save $41.05 RRP: $79.00
White (A)$ Water quality test pen aquarium EC meter three in one temperature conductivity TDS test pen
$21.95
6 in 1 SPA Water Test Kit PH//GH/CYA// Water Chemical Testing Chlorine PH Meter for SPA and Hot Tubs
$9.95 Save $9.00 RRP: $18.95
VT-05 Soil pH Tester Hygrometer Portable Moisture Sensor PH Measuring Instrument
$25.95 Save $8.00 RRP: $33.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$40.95 Save $28.05 RRP: $69.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomet
$35.95 Save $9.00 RRP: $44.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water EU Plug
$129.00 Save $80.00 RRP: $209.00
Compteur d'acidit�� professionnel, moniteur d'hygrom��tre de sol pour plantes, ph-sol 2 en 1, compteur de fertilit�� avec 3 sondes, testeur de
$51.95 Save $12.05 RRP: $64.00
Smart Garden Soil PH Meter Moisture Tester Soil Analyzer USB for Android Soil Nutrient Sensor for G
$94.00
Bluetooth Floating Dissolvod Oxygen Meter Smart Pool Water Monitor DO Tester LCD Water Quality Dete
$129.00
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester Dough Meat Bread Juice Fruit Sauces Se
$48.95 Save $10.05 RRP: $59.00
1PC Digital Water Quality Tester TDS EC Meter Range 0 to 9990 Multifunctional Water Purity Temperature TEMP PPM Tester 2025
$54.00 Save $10.00 RRP: $64.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digit
$26.95 Save $7.00 RRP: $33.95
Digital Chlorine Meter PH Tester 5 in 1 PH/EC/TDS/SALT/TEMP Tester Water Quality Analyzer for Swimming Pool Detector
$28.95 Save $30.05 RRP: $59.00
TDS Meter Digital Water Tester Digital 0-14 PH Meter Tester 0-9990ppm
$10.95 Save $1.00 RRP: $11.95
2 roll ph test strips alkaline acid indicator meter test paper roll for water urine saliva soil litmus accurate testing measuring toold
$25.95 Save $13.00 RRP: $38.95
PH-116 6 in 1 Water Quality Tester Digital PH Meter PH/Temp/EC//RH/TDS Monitor Water Detector for Pool EU Plug
$119.00 Save $40.00 RRP: $159.00
Compact High Accuracy Digital PH Tester for Pools, Aquariums, and Drinking Water
$19.95
3-in-1 Soil pH Tester with LCD Display for Temperature and Moisture Measurement in Gardening Potted Plants
$47.95
pH Replacement Probe for Aquariums, Hydroponics, and Laboratory Electrode pH Meters with BNC Q9 Connector
$42.95
High Precision LCD Aquarium Water Acid pH Tester and Pool Analyzer
$41.95
Paddle Boat, 2pcs Paddle with 2Pcs Rod Set Paddle Inflatable, High Toughness Inflatable Boat Dinghy Canoe Water Marine Sports Aluminium Allo
$59.00 Save $10.00 RRP: $69.00
Universal Ph Test Strips Paper, Ph Meter Full Range, 0-14 Ph And Body Acid Alkaline Ph Level, 2 Boxes, Totally 200 Strips
$29.95 Save $199.05 RRP: $229.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector
$36.95 Save $192.05 RRP: $229.00
3-In-1 TDS Meter Digital Water Tester (TDS,Temperature and EC Meter),0-999Ppm PPM Meter for Hydropo
$14.95
High Precision Water Hardness Instrument TDS Tester PH Meter Aquarium Pool Water Testing Pen
$20.95 Save $388.05 RRP: $409.00
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
$16.95
Smart Bluetooth PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH E
$46.95 Save $32.05 RRP: $79.00