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Shop the best prices on 8,976 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Canada.

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961 - 992 of 8,976
HT-1202 Environmental Protection High Measurement Precision Ph Tester Meter Water Monitor
$159.00
3 in 1 Digital TDS Meter Water Quality Tester, Smart Backlight,Temperature EC/TDS Test Pen for Home Use unbrand
$13.95
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$129.00
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,TDS Water Tester/EC/Temp High Accurate Water Quality Meter unbrand
$27.95
EC PH Monitor for Hydroponics, 6-in-1 Water Quality Tester with Wi-Fi, PH Meter Tester,Hydro Reservoir Tank US Plug unbrand
$119.00
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacul
$149.00
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden
$119.00
PH Electrode Probe For PH Meter, 1 Piece, Plastic Body, BNC Plug, Lab Pool Water Testing
$36.95 Save $17.05 RRP: $54.00
3in1 Soil PH Meter Soil Moisture Temperature PH Tester with Backlit LCD for Plants Dual Probe Digital Soil Meter ForLawn
$20.95
Dual Water Quality Tester Online TDS/EC Meter -2EC
$79.00 Save $15.00 RRP: $94.00
Digital Soil EC Meter with LCD Display, 0.00-10.00mS/cm Range, Waterproof Thermometer, Backlit Conductivity Tester for Soil Analysis
$54.00 Save $35.00 RRP: $89.00
Digital Salinity Tester - 5-in-1 Device for Accurate and Consistent Results
$29.95 Save $24.05 RRP: $54.00
Digital 3-in-1 Water Tester for pH, TDS, and Temperature Monitoring
$25.95 Save $33.05 RRP: $59.00
3-in-1 Soil pH Tester and Digital pH/TDS/PPM Meter Set for Garden, Lawn, Hydroponics Use
$31.95 Save $27.05 RRP: $59.00
BNC Q9 Electrode Probe for pH Meter Aquarium Hydroponic Lab Testing Use Only
$17.95 Save $22.00 RRP: $39.95
Water Quality Measuring Instrument Portable Fish Tank Water Quality Analyzer High Precision Ph Test Pen
$21.95 Save $7.00 RRP: $28.95
2In 1 Online Ph And Salinity Monitor Ph Meter Salinity Tester For Aquarium Pool Water Quality Tester Eu 220v
$289.00
Multi-parameter Water Quality Tester SG PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium 230V UK Plug
$149.00 Save $40.00 RRP: $189.00
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,for Drinking Water,Lab
$14.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquacult
$149.00 Save $60.00 RRP: $209.00
3 In1 Digital PH ORP Temp Meter PH Test Pen Digital Water Quality Tester Monitor for Aquaculture Aqu
$189.00 Save $80.00 RRP: $269.00
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Me
$189.00 Save $80.00 RRP: $269.00
PH Pen Type Acidity Measuring Meter High Precision 0.01 PH Tester Pool Aquarium Water Quality Test T
$259.00 Save $110.00 RRP: $369.00
50pcs Chlorine Dip Test Strips Hot Tub SPA Swimming Pool PH Tester Paper
$15.95 Save $16.00 RRP: $31.95
Soil Ph Tester 3 In 1, Kit Plant Care With Moisture Test
$20.95 Save $20.00 RRP: $40.95
PH Electrode Sensor Probe Industry Experiment Laboratory Pool Water Analyzer PH Meter Tester PH Pro
$35.95 Save $13.00 RRP: $48.95
PH Temperature Water Quality Meter Mini Continuous 5 in 1 PH EC SALT SG TEMP Monitor Wireless WiFi Online Water Quality Monitor for Tuya US Plug 110V
$119.00 Save $30.00 RRP: $149.00
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted P
$54.00 Save $105.00 RRP: $159.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range
$43.95 Save $40.05 RRP: $84.00
1 Pc Garden Ph Probe Hygrometer Soil Meter Soil Ph Probe
$37.95 Save $56.05 RRP: $94.00
Water Quality Analyzer Water Quality Monitor Ph Tester Portable High Accuracy Ph Meter Screen(220v E
$37.95 Save $56.05 RRP: $94.00
6IN1 Chlorine Dip Pool Test Strips Hot Tub SPA Swimming PH Tester Paper Bottle
$13.95 Save $8.00 RRP: $21.95