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Shop the best prices on 8,995 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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225 - 256 of 8,995
Digital Ph Meter, Ph Meter With Atc, 0.01 High Accuracy Digital Ph Water Tester, 0-14 Ph Measurement Water Ph Meter Range For Drinking Water, Plant, S
$20.95 Save $9.00 RRP: $29.95
3-in-1 Tds Ec & Temperature Meter Ultrahigh Accuracy Digital Water Quality Tds Tester (blue)
$28.95 Save $14.00 RRP: $42.95
Water Quality Tester, Accurate And Reliable,tds Meter, Ec Meter & Temp
$33.95 Save $20.05 RRP: $54.00
Digital TDS Total Dissolved Solids Meter Pen Water Quality Purity TEMP/PPM Testing for Home Tool
$17.95 Save $11.00 RRP: $28.95
201DH PH Electrode Detachable Durable PH Electrode Probe for Water Quality Detection XFLUE
$37.95 Save $16.05 RRP: $54.00
Portable High Accuracy PH Tester Detector Water Quality Tester Analyzer for Aquarium Aquaculture
$28.95 Save $17.00 RRP: $45.95
Water Quality Tester, TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlight, High Sensitivity Probe
$24.95 Save $17.00 RRP: $41.95
PH and TDS Meter Combo,Digital PH Water Tester, 3-In-1 TDS Temperature & EC Meter, for Drinking Wat unbrand
$79.00 Save $25.00 RRP: $104.00
4-in-1 Digital Water Quality Tester PH TDS EC Temp, 18cm Green Light unbrand
$84.00 Save $35.00 RRP: $119.00
Professional Hydroponic Meter 4 in 1 PH EC TDS TEMP Tester Monitor Long Probes for Nutrient Solutio unbrand
$94.00 Save $35.00 RRP: $129.00
2-in-1 Soil Moisture and PH Tester for Plants, Crops, and Flowers with Light Sensor Functionality
$30.95 Save $28.05 RRP: $59.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$89.00 Save $60.00 RRP: $149.00
Professional Ph Water Quality Tester High Precision Portable Pen Type Ph Meter Acidometer For Aquarium Acidimeter Ph Tester Measure Household Drinking
$54.00
Four In One Soil Ph Tester Ph Light Humidity Acidity Tester Soil Humidity Tester Plant Soil Tester Kit Ph Monitor Shibao
$54.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$84.00
4 In 1 Digital Indoor Outdoor Soil Survey Instrument Measure Ph Tester Acidity Sunlight Moisture Temperature For Garden Farm Lawn Flower Plant
$54.00
Multifunctional Digital LCD Water Tester Temperature TDS EC Meter for Drink Beverage
$13.95 Save $8.00 RRP: $21.95
Portable Soil Tester Soil EC Salinity Tester with Probe for Gardening Plants Farming
$59.00 Save $35.00 RRP: $94.00
5in1 Multifunctional Portable PH/Salinity/Tem/TDS/EC Digital Water Quality Tester Monitor Meter Pen
$32.95 Save $21.05 RRP: $54.00
LCD Digital Dissolved Oxygen Meter Smart DO Tester 0-20.0 Mg/L Oxygen Content Detector Water Qualit
$129.00 Save $10.00 RRP: $139.00
5 in 1 Water Tester Multifunctional Water Quality Tester, Digital TDS/EC/Salinity/PH/Temperature
$40.95 Save $118.05 RRP: $159.00
WiFi PH Monitor, Hydroponic PH Meter EC and TDS Tester, 5In1 Hydroponic Nutrients Tester with Data
$89.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP Display Swimming Pool Bluetoot
$89.00
4-in-1 Water Quality Tester EC ORP Temp PHMeter Conductivity Tester for Aquariums Pools Aquaculture
$129.00
0-1999mg/Kg Soil Phosphorus Meter Soil Detector Soil Fertility Tester Nutrient Analyzer for Garden
$119.00
2/3/4 in 1 PH Meter ORP H2 Temp Tester High Accuracy 0.01 LCD Digital Rich Hydrogen Test Pen For Pool Aquarium Hydroponics
$59.00 Save $10.00 RRP: $69.00
Ph-98103 Professional Portable Pen Type Ph Meter With Ph Electrode Lcd Backlit Display Acidimeter Industry And Experiment Analyzer Rechargeable Ph-met
$129.00 Save $60.00 RRP: $189.00
Convenient Plastic Meter, Accurate and Portable Tester, Stable Readings for Food and Beverage Indust
$26.95 Save $6.00 RRP: $32.95
04999ppm Portable TDS/EC Tester MultiFunction Water Quality Meter Testing Instrument
$25.95 Save $8.00 RRP: $33.95
Waterproof Electronic Salinity PH TDS EC ORP Tester Hydrometer Water Quality Testing Tool
$64.00 Save $20.00 RRP: $84.00
C-100 5 in 1 Salinity TDS EC Seawater Tester Multifunction Water Quality Tester with Backlight
$33.95 Save $10.00 RRP: $43.95
3 in 1 Soil Tester EC TDS Temperature Analyzer Meter Soil Quality Detector for Greenhouse Aquarium
$64.00 Save $15.00 RRP: $79.00