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Shop the best prices on 9,109 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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1,665 - 1,696 of 3,200
3 in 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$50.95 Save $18.05 RRP: $69.00
Soil Moisture Meter For Garden Hygrometer Garden Lawn Plant Pot Water PH Tester Tool Meter Analysis Measurement Hygrometer Tools
$54.00 Save $20.00 RRP: $74.00
STC-3029 Moisture Controller Soil Moisture Sensor Module Soil Moisture Tester for Plants Farming AC
$23.95 Save $5.00 RRP: $28.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$17.95 Save $3.00 RRP: $20.95
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahr
$13.95 Save $2.00 RRP: $15.95
3-in-1 Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aqua
$26.95
EC Detector Soil Analyzer -Conductivity Test Potted Planting EC Meter Flowers and Plant Agriculture
$38.95 Save $2.00 RRP: $40.95
100Pcs/Bottle Ketone Strips Home Ketosis Urine Weight Lose Analysis Strips
$8.95 Save $3.00 RRP: $11.95
3-In-1 Soil Tester Soil Acidity Meter Soil Hygrometer Soil Tester Ph Meter
$11.95 Save $4.00 RRP: $15.95
Zigbee Online Soil PH Meter Water Acidity Humidity Moist Monitor Gateway Smart Home Garden Potted S
$84.00
Professional Soil EC Meter 0-1999Us/cm High Precision Metal Probe ATC Conductivity Tester Detector
$38.95 Save $5.00 RRP: $43.95
PH Meter, Digital PH Tester PH Meter , 0-14 PH Testing Range PH Pen, Water Testing Kits for Drinkin
$13.95 Save $3.00 RRP: $16.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$15.95 Save $2.00 RRP: $17.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, and Temperature Measurement 0.01 P
$13.95 Save $4.00 RRP: $17.95
HM DIGITAL AquaPro Water Quality Tester AP-2 EC and Temperature
$26.95 Save $5.00 RRP: $31.95
PH Meter Buffer Solution Powder, PH Calibration Solution Packets for Precise PH Meter
$8.95 Save $3.00 RRP: $11.95
3X 3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming P
$69.00 Save $15.00 RRP: $84.00
Handheld PH Meter Portable Digital PH Tester 0.01 Accuracy with Temperature Sensor for Water Lab Poo
$119.00 Save $30.00 RRP: $149.00
Water Quality Test Pen EZ9909PH/Salinity/Temperature/ TDS / EC Five-in-One Test Pen Water Quality De
$27.95 Save $8.00 RRP: $35.95
PHS-3C PH Desktop Calibration Acidity Meter PH/Temp Multi-Parameter Tester Laboratory Water Quality
$104.00 Save $35.00 RRP: $139.00
PH Charging Free Electrode Probe PH Value Test PH Sensor Monitoring Module PH0-14
$25.95 Save $7.00 RRP: $32.95
Wifi 7 in 1 Water Quality Tester PH ORP TDS EC Temp Humidity Meter Aquarium Online Analyzer Water An
$129.00 Save $30.00 RRP: $159.00
80 Strips/pack PH Test Strips Paper Full PH Meter PH Controller 1-14st Indicator Litmus Tester Paper Water Soilsting
$51.95 Save $12.05 RRP: $64.00
Protable LCD Digital PH Meter Pen Aquarium Pool Water Wine Tester Tool
$14.95
C-100 5 in 1 Salinity TDS EC Seawater Tester Multifunction Water Quality Tester with Backlight
$24.95
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Qualit
$129.00
Soil pH and Moisture Meter 3in1 Soil Tester for Indoor Outdoor Garden Fertility Testing Battery Powered
$20.95 Save $11.00 RRP: $31.95
WiFi Water Quality Tester with Smart App Control, Digital pH Meter for Hydroponics, Aquarium, Pool
$159.00 Save $70.00 RRP: $229.00
3 in 1 Digital TDS EC Temperature Meter with LCD Display for Drinking Water and Aquarium Testing
$20.95 Save $11.00 RRP: $31.95
WiFi pH Meter for Aquarium with Accurate MultiParameter Water Testing and Salt Level Monitoring
$109.00 Save $50.00 RRP: $159.00
Digital Water Tester for EC TDS pH Temperature, Large LCD MultiParameter Water Quality Meter with Storage Box
$104.00 Save $55.00 RRP: $159.00
6 in 1 Digital Water Quality Tester with pH ORP TDS EC CF Temperature, LED Display for Lab Aquarium
$209.00 Save $110.00 RRP: $319.00