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Shop the best prices on 9,044 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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Vacetion--lcd Digital Water Ph Tester Temperature Meter With Atc Portable Water Quality Monitor Acid
$149.00 Save $80.00 RRP: $229.00
Water Quality- Ph Meter Measurement, Digital Tester Pen
$74.00 Save $45.00 RRP: $119.00
1pcs Swimming Pool Residual Chlorine Float Detection Of Water Quality Ph/ec/tds/orp
$149.00 Save $50.00 RRP: $199.00
5-in-1 Bluetooth Water Quality Tester TDS, PH, Salinity, Temp, EC Meter for Hydroponics, Aquariums,
$45.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electro
$11.95 Save $7.00 RRP: $18.95
Az86031 Water Quality Dissoed Oxygen Tester Ph Do Meter, Conductivity Saity Meter
$724.00
4-in-1 PH Meter, PH Meter, Digital PH Tester 0.01 High Accuracy
$28.95 Save $1.00 RRP: $29.95
Soil pH Tester 3 in 1 Soil ph Tester, Soil Tester Kit Plant Moisture Tester PH Soil Meter Soil for Flower/Grass/Plant/Garden/Farm/Lawn 2905038MM
$22.95 Save $61.05 RRP: $84.00
Soil Ph Meter Professional Soil Testing Equipment for Gardeners 14.30X3.00X2.90CM Quick Soil Testing 1Set
$31.95
Digital pH Meter with Replaceable Probe, LCD Display, Portable Waterproof Acidity Tester for Soil, Food, and Skin Analysis
$44.95 Save $49.05 RRP: $94.00
Digital TDS Meter for Water Testing - Portable pH and TDS Measurement Tool with Versatile Functionality
$13.95 Save $15.00 RRP: $28.95
16 in 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water
$28.95
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (
$26.95
Water Quality Monitoring Kit Multifunctional PH ORP Temperature Test Controller 5A PH‑2839EU Plug 230V
$239.00 Save $70.00 RRP: $309.00
PH Tester Portable Acidity Meter Water Quality Test Tool for Aquarium Hydroponics Laboratory
$69.00 Save $20.00 RRP: $89.00
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Hydroponic Water Monitor
$69.00 Save $20.00 RRP: $89.00
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$209.00 Save $310.00 RRP: $519.00
Food pH Meter, High Precision Food pH Tester with LCD Backlight and Atc
$189.00 Save $200.00 RRP: $389.00
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
$94.00 Save $25.00 RRP: $119.00
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester For Pl
$48.95 Save $30.05 RRP: $79.00
16 In 1 Premium Drinking Water Test Kit,for Drink Water,100 Strips Accurate Water Test Strips Water,for Hardness Ph Lead unbrand
$37.95 Save $13.00 RRP: $50.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$23.95 Save $11.00 RRP: $34.95
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer E
$79.00 Save $80.00 RRP: $159.00
2-in-1 Electronic pH Meter & TDS Meter Water Quality Tester TDS pH EC Temperature, Digital Tester with LCD Display Test for Swimming Pool, Aquarium
$52.95 Save $31.05 RRP: $84.00
pH & TDS Meter, 2 in 1 TDS pH Water Quality Tester, 0-14 pH Measurement Accuracy, 1 PPM Resolution, 2% Reading Accuracy, Set 0-9990 PPM, for Swimming
$22.95 Save $23.00 RRP: $45.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$27.95 Save $15.00 RRP: $42.95
New all-in-one water quality test pen tds/ph meter/ec/temperature multifunctional foreign trade quality salinity meter
$44.95 Save $24.05 RRP: $69.00
New all-in-one water quality test pen tds/ph meter/ec/temperature multifunctional foreign trade quality salinity meter
$47.95 Save $31.05 RRP: $79.00
Food Grade pH Meter with Waterproof Design - High Accuracy
$119.00 Save $80.00 RRP: $199.00
7 In 1 Water Quality Tester Pen Ph/tds/ec/salinity/orp/s.g/temperature Meter Water Quality Measurem
$64.00 Save $45.00 RRP: $109.00
7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water SOA
$48.95 Save $30.05 RRP: $79.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer LSG
$27.95 Save $15.00 RRP: $42.95