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Shop the best prices on 8,906 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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641 - 672 of 8,906
ph probe high precision replacement probe, detection concentration range ph0-14, easy calibration, wide application betterlifefg
$30.95 Save $15.00 RRP: $45.95
ph and chlorine tester pool product spa strip 50 strips for the 5 in 1 pool ph tester on total chlorine free chlorine alkalinity cyanuric acid chlorin
$18.95 Save $14.00 RRP: $32.95
water quality tester accurate water quality test pen
$19.95 Save $24.00 RRP: $43.95
Portable Water Quality Tester 5In1 Fish Tank PH Meter TDS Test Pen EC Value Tester Salinity Temperature Measurement
$33.95 Save $40.05 RRP: $74.00
Soil Ph Meter 4-In-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$48.95
chlorine tester high accuracy cl2 chlorine water tester digital ph tester ph tester water quality tester for swimming pools, hot tubs, etc ephe better
$64.00 Save $30.00 RRP: $94.00
ph meter, 7-in-1 ph/tds/ec/orp/s.g/salinity/temp meter with atc, 0.01 resolution high accuracy water quality tester
$119.00 Save $90.00 RRP: $209.00
5 in 1 Soil Meter MOIST//PH/LIGHT/Temperature Meter Digital Monitor for House Plants Garden Lawn Farm White
$22.95 Save $36.05 RRP: $59.00
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Testing
$9.95 Save $5.00 RRP: $14.95
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(AU)
$119.00 Save $40.00 RRP: $159.00
4-in-1 TDS/EC/Salinity/Temperature Detector Salt Content Test Water Quality Meter for Swimming Pools Water Aquarium
$34.95 Save $29.05 RRP: $64.00
Smart Bluetooth Dissolved Oxygen Meter, Portable 0.0-30Mg/L Dissolved Oxygen Meter Range, Dissolved Edition unbrand
$129.00 Save $50.00 RRP: $179.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$104.00 Save $35.00 RRP: $139.00
Soil Plants Moisture Meter Tester 2 in 1 Soil PH Meter for Garden Farm Lawn Indoor Outdoor
$45.95 Save $28.05 RRP: $74.00
Digital TDS Meter for Water Quality Testing and Analysis
$49.95 Save $54.05 RRP: $104.00
Waterproof Digital pH Meter with ATC, High Accuracy Temperature & pH Tester for Food
$99.00 Save $110.00 RRP: $209.00
3 in 1 Water Quality Test Pen TDS/PH/TEMP PH Meter Multi-Parameter Belt Water Quality Analyzer
$41.95 Save $37.05 RRP: $79.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
$26.95 Save $21.00 RRP: $47.95
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$64.00 Save $15.00 RRP: $79.00
-400 Water PH ORP H2 Temperature Tester Hydrogen TDS Temp Meter Aquarium Pool Hydroponics Drinking Water Quality Meter
$29.95
Bluetooth Water Quality Tester EC ORP Temp PH Meter Conductivity Tester for Aquariums Pools Aquaculture EU PLUG
$189.00
Tds Meter, Four-in-one Water Quality Tester, Drinking Water BlueGOOD
$38.95 Save $35.05 RRP: $74.00
6X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter for Water Urine Saliva Soil Litmus Measuring
$19.95 Save $11.00 RRP: $30.95
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
$12.95 Save $7.00 RRP: $19.95
2X 5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
$59.00 Save $35.00 RRP: $94.00
Digital Water Quality Tester Bluetooth Gauge pH EC Temp Meter ATC For Drinking Water And Swimming Pools
$64.00 Save $30.00 RRP: $94.00
Pool PH Tester Digital Water Quality Detector Portable Spa Swimming Pool Maintenance PH Meter Waterproof Abs Material
$36.95 Save $17.05 RRP: $54.00
Drop Test Reagents, pH Display, Accurate pH Meter For Water Testing, Portable pH Tester For Aquarium And Sea Water
$20.95 Save $10.00 RRP: $30.95
PH Probe Laboratory Electrode PH Sensor For Fish Tank, 0.00-14.00 pH, BNC Connector Compatible With Most Controllers
$30.95 Save $16.00 RRP: $46.95
Portable Water Quality Tester pH and Chlorine Level Meter with Probe Waterproof Digital Water Quality Analyzer for Swimming Pool Spa
$43.95 Save $25.05 RRP: $69.00
8IN1 Digital Water Quality PH Test Pen TDS EC ORP Temperature Meter Hydrogen Rich Drinking Water Tester
$49.95 Save $24.05 RRP: $74.00
1pcs Swimming Pool Residual Chlorine Float Detection Of Water Quality Ph/ec/tds/orp
$129.00 Save $180.00 RRP: $309.00