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Shop the best prices on 8,981 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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1,569 - 1,600 of 8,981
Rankomu Truncheon Nutrient Meter, Nutrient Meter Hydroponic Nutrient Meter PH PPM Water Tester EC/PPM/CF Hydroponics Readers for Crops Fruits YUM8E
$59.00 Save $20.00 RRP: $79.00
5 In1 PH Meter with BT High Accuracy Measurement of PH/TDS/EC//Temp Water Testing Kit for Water Hydroponics Lab
$74.00
Water Quality Tester Portable Acidity Meter PH Value Detection for Laboratory, Drinking Water, Aqua
$74.00 Save $10.00 RRP: $84.00
Wifi Tuya Mon Tank Rium Spa Pool Online Meter Ph Orp Ppm Humidity
$199.00
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
$109.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$64.00 Save $25.00 RRP: $89.00
PH Electrode Sensor Probe Industry Experiment Water Analyzer
$36.95 Save $7.00 RRP: $43.95
4 in 1 TDS/EC/Salinity/Temperature Detector Salt Content Water Quality Meter for Swimming Pool Drink
$29.95 Save $24.05 RRP: $54.00
Hydrogen Water Quality Tester H2 Monitor, TEMP & ORP Meter 0-2400PPb for Drinking Water, Aquariums,
$27.95 Save $20.00 RRP: $47.95
3-in-1 TDS Meter - Digital Water Quality Tester and EC and Temperature Meter Measuring Range 0-9999ppm for Water, Plants, Drinking Water, Aquariums
$18.95 Save $90.05 RRP: $109.00
2-in-1 Continuous Water Ph And Temperature Tester Kit With Replaceable Bnc Ph Electrode For Hydroponics, Aquarium, Drinking Water Labeu
$84.00 Save $45.00 RRP: $129.00
Digital Salinity Tester For Saltwater Pond And Fish
$26.95
Digital Salinity Tester For Saltwater Pond And Fish
$26.95
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
$69.00
Water Quality Analyzer, Digital Chlorine And Ph Cl2 Tester For Swimming Pools, Spa Water Quality Analyzer With Probe For Home Size Swimming Pools Or S
$54.00
Food Ph Meter, High Food Ph Er With Lcd Back And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement unbrand
$179.00 Save $60.00 RRP: $239.00
Water Quality Test Pen EC pH Meter TDS Salinity Multi Parameter Water Quality Tester Voice Model
$69.00 Save $35.00 RRP: $104.00
Compact Portable Digital Acidity Meter Ph Water Quality Tester With High Accuracy
$149.00
Water Quality Tester Bluetooth Accurate 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums
$74.00 Save $55.00 RRP: $129.00
Handheld TDS Meter Tester for Measuring Water Quality with Digital Readout - Suitable for R.O. Pure Osmosis Systems
$59.00
6-in-1 Digital PH Meter for Water Quality Testing Measures PH, EC, TDS, SALT, S.G, and TEMP
$69.00
Ph Meter For Water, High Precision Professional Digital Ph Tester With 0-14 Ph Measurement Range, For Aquarium, Swimming Pool, Drinking Water
$13.95 Save $45.05 RRP: $59.00
10 in 1 Digital PH Meter Water Quality Tester Hydrogen-Rich Detector for Drinking Water Aquariums P
$43.95 Save $45.05 RRP: $89.00
10 in 1 Digital PH Meter Water Quality Tester PH//TDS/EC/Hardness Hydrogen-Rich Detector for Drink
$44.95 Save $44.05 RRP: $89.00
2025 Digital Water Tester, Accurate Instant Read TDS Meter With Automatic Temperature Compensation, For Drinking Water, Aquariums, Hydroponics & More
$14.95 Save $8.00 RRP: $22.95
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measu
$18.95 Save $17.00 RRP: $35.95
PH818M PH Meter for Food Processing 2 in 1 Food PH Tester Solution Temperature Meter LCD Backlight
$149.00 Save $80.00 RRP: $229.00
5 In 1 Water Tester Multifunctional Water Quality Tester, Digital Tds/ec/salinity/ph/temperature For Drinking Water, Pool, Aquarium, Fish unbrand
$69.00 Save $25.00 RRP: $94.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur unbrand
$119.00 Save $40.00 RRP: $159.00
WiFi PH Monitor, Hydroponic PH Meter EC and TDS Tester, 5In1 Hydroponic Nutrients Tester with Data
$89.00 Save $10.00 RRP: $99.00
4 in 1 Water Quality Tester Temp TDS EC PH Meter Conductivity Monitor Digital Analyzer for Swimming
$309.00
SMART SENSOR Professional pH Water Quality Tester High Precision Portable Pen Type pH Meter Acidometer for Aquarium Acidimeter pH Tester Measure
$84.00 Save $15.00 RRP: $99.00