pH Meters

Shop the best prices on 7,351 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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Ph Controller 220v Orp Meter Monitor Digital Alarm Ph Controller Industrial Js

Multi-Parameter Floating Bluetooth Water Quality Monitor for Pools and Aquaculture

Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monitor Aquarium Pool B

$8.95 Save $45.05 RRP: $54.00

Water Quality Tester 8-in-1pH/ORP/EC/TDS/SALT/S.G// Temp WiFi Connectivity App Control for Pools an

Digital 2 In1 PH Temperature Water Quality Tester Backlight Hydroponics PH Meter for Swimming Pool

$44.95 Save $8.00 RRP: $52.95

0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden Growing Plants

5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hyd

Water Quality PH/CL2 Chlorine Tester Level Meters for Swimming Pool Spa Hot Tubs Large Screen New

$27.95 Save $46.05 RRP: $74.00

PH TDS Meter Combo, 0.01PH High Accuracy PH Meter Pen ± 2% Lab PH Meter Pen 3 in 1 EC Temperature Tester(A2(White) + PH02SL(Yellow))

$35.95 Save $18.05 RRP: $54.00

4-in-1 Digital Ph Meter With Ph/tds/ec/temp Function For Hydroponics,for Nutrients Growing, Indoor unbrand

$43.95 Save $75.05 RRP: $119.00

2 in 1 ORP H2 Temperature PH Meter Hydrogen-Rich Test Pen

5-in-1 Digital PH Meter, Voice Water Quality Tester, PH/EC/TDS/Salinity/Temp Meter, TDS Meter for Drinking Water Pool

$27.95 Save $46.05 RRP: $74.00

Industrial Online Ph Electrode Sensor Probe For Monitoring Ph Of Water Quality Cable Length 5m Bnc

$239.00 Save $360.00 RRP: $599.00

PH Replacement Probe with BNC Interface 300cm Cable 0-14 PH Q9 Probe Controller Oxidation-Reduction Potential Sensor

$17.95 Save $9.00 RRP: $26.95

Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connector

$16.95 Save $8.00 RRP: $24.95

12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter

$5.95 Save $4.00 RRP: $9.95

4-in-1 TDS Meter Digital Water Tester - Accurate, Reliable for Drinking Water, Aquariums

$9.95 Save $5.00 RRP: $14.95

Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM/CF/Humidity/TEMP Monitor Meter US Plug

$129.00 Save $60.00 RRP: $189.00

Soil Tester Soil Moisture Meter Soil Ph Tester Test Soil Fertility Suitable for Garden Lawn Care Gr

PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Rang

Digital PH Meter, TDS and EC Pen for Water, with Moisture Light PH Test for Water, Wide Application

Water Quality Meter Digital TDS Single Circuit Inlet Outlet Water Quality Test for Swimming Pool,L

Versatile Digital PH Meter 6-in-1 for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TE

TDS Test Pen Meter Accurate Portable Digital Water Quality Tester for Aquaculture Domestic

$18.95 Save $5.00 RRP: $23.95

Blue ph value test pen, PH tester

$16.95 Save $10.00 RRP: $26.95

PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor

$14.95 Save $13.00 RRP: $27.95

5 in 1 EC TDS Salinity Temperature PH Meter Water Quality Tester

Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH M

$199.00 Save $50.00 RRP: $249.00

Water Quality Tester Ph Meter, Digital Ph Meter Ph Tester Water Quality Tester Temperature Function Auspicious

$27.95 Save $31.05 RRP: $59.00

Professional Soil EC Meter 0-1999Us/cm High Precision Metal Probe ATC Conductivity Tester Detector for Flowers Farmland unbrand

2-pack High Power 50w Super Bright H11/h8 10-smd Led Lights Bulbs For Car Fog Light Lamps Replaceme

5 In 1 Digital Temperature Meter Tds/ec/ph/salinity Water Quality Monitor Tester For Pools, Drinkin