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Shop the best prices on 8,977 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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1,633 - 1,664 of 8,977
4X PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe Acidometer for Aquarium PH
$69.00 Save $40.00 RRP: $109.00
6 in 1 High Accuracy Conductivity PH/EC/Humidity/Sunlight/Air Humidity/Temp Tester PH Meter
$89.00 Save $60.00 RRP: $149.00
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium UK Plug 230V
$129.00 Save $70.00 RRP: $199.00
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP AU Plug 230V
$79.00 Save $50.00 RRP: $129.00
TDS Meter Digital Water Quality Tester Portable 3 in 1 High Accuracy EC Temp Testing Kit
$16.95 Save $9.00 RRP: $25.95
Car handbag holder between seats, suede, large capacity, car wallet holder, console and organizer for（Y0348）
$54.00
Portable TDS Meter Water Quality Tester for Drinking Water
$21.95
Lcd Digital Ph Tester Temperature Sunlight Meter Plant
$54.00
Msbd Soil Ph, Moisture, Light, Four-in-one Temperature Detector, Gardening Ph Tester (without Battery) (hy) unbrand
$44.95 Save $9.05 RRP: $54.00
Rankomu Brix Refractometer Portable Liquid Conductivity Meter Pen, Digital Electrical Conductivity Tester, Accurate Readings for Water Testing,
$36.95 Save $17.05 RRP: $54.00
TDS Tester LCD Online Water Quality Meter 0-9990PPM Detection Water TDS Monitor Inlet Outlet Test f
$41.95
5-in-1 TDS Meter Water Quality Tester with PH, EC, Salinity, Temperature for Aquariums, Pools and Drinking Water
$64.00 Save $30.00 RRP: $94.00
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$36.95 Save $22.05 RRP: $59.00
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming P
$27.95 Save $41.05 RRP: $69.00
3X 0-14 PH Meter PH Test Strips Alkaline Acid Indicator Meter Test Paper Roll
$12.95 Save $8.00 RRP: $20.95
6 In1 Soil Tester Soil Moisture PH Meter Garden Plant Temperature Humidity Sunlight Light PH Test Moist Tester
$30.95
4 in 1 TDS Meter,0-9999 PPM, Water Tester for Drinking Water,/EC/Temp High Accurate Water Quality M
$29.95 Save $3.00 RRP: $32.95
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture APP Data Reading(UK)
$199.00
TDS Tester, Water Quality Meter LCD Pen with 0-9990 PPM Measurement Range
$22.95 Save $13.00 RRP: $35.95
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
$37.95 Save $21.05 RRP: $59.00
3 in 1 PH/EC/Temp Water Quality Tester with Blacklight Display Water PH Digital Pen
$51.95 Save $17.05 RRP: $69.00
12 Pack PH Meter Buffer Solution Powder 6.86/4.00/9.18, PH Calibration Solution Packets for Precise PH Meter
$7.95 Save $2.00 RRP: $9.95
Soil Ph & Moisture Tester With 250mm Long Metal Probe Waterproof Soil Tester For Garden Flower Farm
$33.95 Save $25.05 RRP: $59.00
Digital Ph Meter High Precision Lcd Aquarium Water Acid Ph Tester Pool Analyzer
$38.95 Save $10.00 RRP: $48.95
Soil Ph Meter 4-in-1 Soil Tester Moisture Digital Plant Thermometer Test Moisture Meter For Potted Plants Gardens Lawns
$44.95 Save $74.05 RRP: $119.00
Indicator Paper For Quick Ph Value Measurements Ph Paper Roll
$42.95 Save $16.05 RRP: $59.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$74.00 Save $65.00 RRP: $139.00
Water Quality Tester Ph Water Tester For Pool
$64.00 Save $65.00 RRP: $129.00
Professional Ph Tester, Auto Calibration Function And 0.00-14.00 Measuring Range For Water Portable Hydroponics Swimming Pool Measuring Range
$26.95 Save $27.05 RRP: $54.00
Ph Tester, Pc-102b Cl2 Chlorine Tester Pool Spa Water Quality Analyzer With Probe, Handle Probe Length 150mm/5.9inch, One Piece Starlight
$79.00 Save $70.00 RRP: $149.00
Digital Ph Meter,high Accuracy Water Quality Tester With 0-14 Ph Range For Household Drinking
$25.95 Save $8.00 RRP: $33.95
2 In 1 Ph Chlorine Meter Tester Pc-101 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring Pool Aquarium Water Test -
$59.00 Save $25.00 RRP: $84.00