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Shop the best prices on 9,094 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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1,857 - 1,888 of 9,094
PH Electrode Probe Rechargeable type BNC Connector For Aquarium PH
$14.95
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$12.95 Save $6.00 RRP: $18.95
Water Quality Tester PH EC TEMP 3 in 1 Tester WIFI Automatic Identification Tester with Alarm Functi
$199.00 Save $60.00 RRP: $259.00
3 in 1 water quality test pen TDS/PH/TEMP PH meter multi-parameter
$429.00 Save $20.00 RRP: $449.00
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$59.00 Save $5.00 RRP: $64.00
Soil Tester 6 in 1 Humidity Sunlight PH Meter Temperature Humidity
$22.95 Save $1.00 RRP: $23.95
TDS/PH/Temperature PH Meter for Water,0-14 PH Digital PH Meter
$23.95 Save $1.00 RRP: $24.95
2 in 1 Soil PH Fertility Meter With 3 Probes Soil PH Tester Plant Fertile Measure Device Acidity Meter For Garden
$32.95 Save $6.00 RRP: $38.95
PH Meter for Water, 0.01 High Accuracy with 0-14 PH Measurement Range
$11.95 Save $1.00 RRP: $12.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter
$179.00 Save $10.00 RRP: $189.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aquariums, Hydroponics
$74.00 Save $5.00 RRP: $79.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$109.00 Save $10.00 RRP: $119.00
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums, Spa
$31.95 Save $2.00 RRP: $33.95
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality Detector PH Test Pen
$32.95 Save $2.00 RRP: $34.95
Flower Plant Soil Water Fertility Tester for APP White
$94.00 Save $5.00 RRP: $99.00
Flower Plant Soil Water Fertility Tester for APP green
$109.00 Save $10.00 RRP: $119.00
TDS Meter Digital Water Tester - Versatile Digital TDS Meter - Ph TDS
$7.95 Save $1.00 RRP: $8.95
Hydrogen-Rich H2 Meter with Backlight High Precision Hydrogen Meter for Water
$79.00 Save $30.00 RRP: $109.00
Portable High Accuracy PH Meter Detector Water Quality Tester Analyzer for Aquarium Aquaculture
$21.95 Save $10.00 RRP: $31.95
10 in 1 Digital PH Meter Water Quality Tester PH///TDS/EC/Hardness
$45.95 Save $28.05 RRP: $74.00
Digital PH Meter, 0.01PH Water Quality Tester with 0-14PH Measurement
$15.95 Save $9.00 RRP: $24.95
8 in One Multifunction Soil Meter Digital Ph/EC Test for Gardening
$74.00 Save $45.00 RRP: $119.00
7 in 1 Water Quality Tester Water Quality Analyzer
$38.95 Save $25.05 RRP: $64.00
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM
$12.95 Save $8.00 RRP: $20.95
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$28.95 Save $17.00 RRP: $45.95
7 in 1 PH Meter High Accuracy Water Quality Tester TDS EC ORP Ppm Tester Salimeter for Pool Aquarium Hydroponics
$43.95 Save $25.05 RRP: $69.00
7 in 1 Water Quality Tester PH ORP TDS Salinity Temp
$179.00 Save $100.00 RRP: $279.00
PHB-4 Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy
$179.00 Save $110.00 RRP: $289.00
2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen
$25.95 Save $15.00 RRP: $40.95
2X 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums unbrand
$59.00 Save $35.00 RRP: $94.00
Open Source PH Meter PH Sensor Tool for Environmental Monitoring and Research Applications
$50.95 Save $28.05 RRP: $79.00
6X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter for Water Urine Saliva Soil Litmus Measuring unbrand
$19.95 Save $11.00 RRP: $30.95