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Shop the best prices on 8,290 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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2,145 - 2,176 of 3,200
PH Meter Digital PH Tester Pen with Test Strip Function Thermometer for Drinking Pool Water
From $22.95
10PCS Mini Portable Hygrometer Tester Soil Moisture Humidimetre Meter
From $35.95
Smart Water Care Detector For Pools Sturdy Preservative Tester For Outdoor Water Trip
From $40.95
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH Measuring Tool EU Plug
From $199.00
6-in-1 Soil Tester Multi-Function Digital Soil PH Meter Large Screen Digital Display Test Value PH Meter
From $27.95
Digital TDS Meter EC Pen Tester Purity 0-9990ppm for Aquarium Pools Drinking Water B
From $8.95
5 in 1 Salinity Meter PH Water Quality Tester
From $40.95
Water Quality Meter Digital TDS Water Quality Test
From $39.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
From $18.95
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
From $18.95
Soil Tester Soil Moisture Meter Soil Ph Tester Black
From $12.95
Water Quality Tester Portable Acidity Meter PH Value Detection
From $79.00
Soil Tester Soil Moisture Meter Soil Ph Tester Black
From $10.95
Food PH Meter High Accuracy PH Tester for Meat Cheese Dough Tea Sausage Jam Hydroponics with LCD Display Calibration Kit
From $64.00
60 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for PH Meter
From $15.95
6-in-1 Water Quality Tester PH, TDS, EC, ORP, CF, Temp Benchtop Analyzer for Lab, Aquarium, Pool, Drinking Water UK Plug
From $189.00
TDS Meter Digital Water Quality Tester
From $14.95
3 In1 Digital PH ORP Temp Meter PH Test Pen Water Quality Tester
From $189.00
PH Meter Water Quality Monitor Online for Aquarium Water Quality Monitor Online PH Monitor Acidomete
From $36.95
Digital PH Meter, 0.01 PH Water Quality Tester with 0-14 PH Measurement, Water PH Tester for Household Drinking Pool
From $14.95
PH Meter Water Quality Monitor Online for Aquarium US Plug
From $36.95
Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydr
From $21.95
TDS Sensor Meter V1.0 Board Module for R3 TDS Meter
From $9.95
Yellow Ph Value Test Pen, PH Tester 0.01 High-Precision Water Quality Tester, Measuring Range 0-14 PH
From $18.95
Food Tester Acidimeter Food PH Meter 4 in 1 PH EC TDS Tester
From $46.95
3-in-1 TDS Water Quality Tester High Accuracy Digital Water Testing Kit for Drink Water Water Tester Integrated
From $14.95
Linshang LS310 COD, TOC, UV275, TDS Meter Digital Water Tester for Drinking Water, Surface Water
From $79.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Monitor Meter EU Plug
From $129.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hydroponics
From $27.95
9908 Portable Water Quality Tester High Precision PH/EC Conductivity
From $28.95
5 in 1 Digital PH TDS EC Meter Pen Salinity Temperature Tester
From $30.95
3PCS TDS&PH Meter, PH Meter for Water, 0.01 High Precision
From $20.95