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Shop the best prices on 9,081 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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3,169 - 3,200 of 9,081
4 in 1 NPK Soil Tester Temp Nitrogen Phosphorus Potassium Dual Needle Soil Meter for Gardening Potted Planting Farm
$119.00 Save $30.00 RRP: $149.00
Digital PH/EC/TDS Meter Optional 0.01 PH Tester EC TDS Meter Water Acidity Test Tool Hydroponic Pool for Aquarium Swimming Pool
$54.00 Save $15.00 RRP: $69.00
5 in 1 Water Quality Tester Pen Bluetooth EC SALT SG TEMP PH Tester Digital Water Tester for Drinking Water Aquarium Pool
$84.00 Save $15.00 RRP: $99.00
Portable Soil Sampling Probe Stainless Steel Quick Inspection 12inch for Lawn Garden Farm
$25.95 Save $6.00 RRP: $31.95
4X YY-400 Hydrogen Ion Concentration Water Quality Test Pen PH/ORP/H2 and TEM 4 in 1 Digital Drinking Water Meter
$114.00 Save $65.00 RRP: $179.00
3X YY-400 Hydrogen Ion Concentration Water Quality Test Pen PH/ORP/H2 And TEM 4 in 1 Digital Drinking Water Meter
$84.00 Save $55.00 RRP: $139.00
Robot PH Value Data Detection and Acquisition Sensor Module Acidity and Alkalinity Sensor Monitoring and Control Ph0-14
$22.95
PH Meter and TDS Meter,Digital Water Quality Tester, 0-9990 PPM, and Temperature Measurement 0.01 P
$14.95 Save $5.00 RRP: $19.95
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums,
$37.95 Save $56.05 RRP: $94.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$199.00 Save $50.00 RRP: $249.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Saity Tester Ip67 Waterproof For Aquarium
$159.00
Smart Digital Soil Conductivity Meter
$69.00 Save $35.00 RRP: $104.00
Digital Ph Meter Aquarium Drinking Water Online PH Monitor EU Plug
$31.95 Save $3.00 RRP: $34.95
5 in 1 Water Quality Tester PH/EC/TDS/CF/Temp
$37.95 Save $4.00 RRP: $41.95
Digital PH Tester, Essential for Maintaining and in Water
$25.95 Save $13.00 RRP: $38.95
8-in-1 Rechargeable Water Quality Tester Tool S.G PH EC Salt ORP TDS CF Temp Multi Parameter Test for Aquarium EU Plug
$149.00 Save $90.00 RRP: $239.00
6-in-1 Water Quality Tester PH, TDS, EC, ORP, , Temp Benchtop Analyzer for Lab, Aquarium, Pool, Dri
$179.00 Save $40.00 RRP: $219.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums P
$48.95 Save $15.05 RRP: $64.00
5 in 1 PH/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester
$31.95
PH Meter Replacement Electrode Probe PH Water Quality Tester
$15.95
7 in 1 PH/TDS/EC/ORP/Salinity /S.G/ Meter C-600 Water Quality Tester
$30.95
5 in 1 Soil Meter MOIST//PH/LIGHT Meter Digital Monitor White
$18.95
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$42.95
Dual Water Quality Tester Online TDS/EC Meter -1
$39.95
Water Quality Meter Digital TDS Water Quality Test
$31.95
PH-98106 Meter Digital Acidity Meter PH Tester Soil Tester for Plants
$33.95
LCD Digital TDS Water Quality Tester EC Meter Tester TDS Tester Pen
$16.95
PH-98211 Digital Multipurpose PH Meter Acidity Meter PH Tester
$42.95
Soil Tester Soil Moisture Meter Soil Ph Tester Blue
$9.95
3-In-1 Soil Tester Soil Acidity Meter Soil Hygrometer Soil Tester Ph Meter
$11.95
TDS EC Meter Temperature Tester Pen 3 in 1 Function Conductivity Water Quality Measurement Tool TDS
$11.95
3-In-1 Soil Meter Moisture Light and PH Tester for Indoor Outdoor House Plants Garden Lawn Farm No
$14.95