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Shop the best prices on 8,880 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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481 - 512 of 8,880
Digital PH Meter, pH Meter 0.01 PH High Precision Water Quality Tester with Measuring Range 0-14 PH for Home Drinking Water, Swimming Pool and Aquariu
$31.95 Save $15.00 RRP: $46.95
Portable PH Water Quality Pen PH Detector ph-02 Water Quality Tester for Fish Tank Aquaculture, Yellow
$25.95 Save $13.00 RRP: $38.95
Professional COM-100 EC Analyzer TDS Meter Temp Tester Measurement
$109.00 Save $30.00 RRP: $139.00
Rechargeable 5 in 1 Salinity Meter PH Water Quality Tester
$54.00 Save $15.00 RRP: $69.00
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
$34.95 Save $10.00 RRP: $44.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$17.95 Save $5.00 RRP: $22.95
Linshang LS310 COD, TOC, UV275, TDS Meter Digital for Drinking Water
$74.00 Save $25.00 RRP: $99.00
3 in 1 Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester
$29.95 Save $9.00 RRP: $38.95
50pcs Chlorine Dip Test Strips Hot Tub Spa Swimming Pool Ph Tester Paper
$21.95 Save $21.00 RRP: $42.95
PH Meter for Water, PH Tester High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH
$13.95 Save $4.00 RRP: $17.95
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester
$26.95 Save $12.00 RRP: $38.95
Water Quality Tester Portable Acidity Meter PH Value Detection
$79.00 Save $10.00 RRP: $89.00
Smart Water Quality Tester, Wireless WiFi Water Monitor (US)
$239.00 Save $30.00 RRP: $269.00
Spa Water Quality Analyzer Pool Ph Tester
$84.00 Save $45.00 RRP: $129.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$159.00 Save $70.00 RRP: $229.00
Ph Meter And Tds, Ec, Temperature Meter (accuracy: Ph: 0.1, Tds: 2-5%, Ec: 2-5%, Temp.: 0.1c) | For Water, Hydroponics, Aquariums, Pools Spas, Soil
$42.95 Save $11.05 RRP: $54.00
3 Key Water Quality Test Pen High-Precision Waterproof Tester for Drinking Water Quality
$4.95 Save $21.00 RRP: $25.95
Ph Electrode Probe Professional Ph Electrode Detector With Bnc Connector For Aquarium Pool
$89.00
Soil Moisture Meter, Plant Moisture Meter Indoor Outdoor, Hygrometer Moisture Sensor Soil Test Kit
$43.95
6 in 1 SPA Water Test Kit PH/KH/GH/CYA/TCL/CL Water Chemical Testing Chlorine PH Meter for SPA and H
$10.95 Save $6.00 RRP: $16.95
3 in 1 Portable Digital TDS PH TEMP Meter Water Quality Tester Purity Test Pen
$43.95 Save $15.05 RRP: $59.00
Soil Plants Moisture Meter Tester 2 in 1 Soil PH Meter for Garden Farm Lawn Indoor Outdoor
$59.00 Save $15.00 RRP: $74.00
Water Quality Tester Testing Pen Digital Professional TDS Meter Water Temperature Tester
$22.95 Save $7.00 RRP: $29.95
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester
$24.95 Save $7.00 RRP: $31.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$54.00 Save $5.00 RRP: $59.00
Soil Moisture Meter, Indoor & Outdoor,sensor Hygrometer Soil Tester For Potted Plants,garden,lawn,f Viewleaf
$18.95 Save $7.00 RRP: $25.95
Ebike Brake Light 24v 36v 48v Electric Bicycle Rear Light With Brake Light Function Led Taillight Viewleaf
$30.95 Save $12.00 RRP: $42.95
Ph Meter Replacement Glass Probe Electrode For Digital 3 In 1 Tds Ph Temp Tester(hq9002p) Viewleaf
$32.95 Save $13.00 RRP: $45.95
Ph And Meter, 3 In 1 Ph And Water Quality Tester Combo, 0.01 Ph Accuracy And 2% Accuracy Ppm Mete Viewleaf
$31.95 Save $15.00 RRP: $46.95
Soil Detector Digh-precision Plant Flowers And Plants Potted Land Planting Soil Acid-base Humidity Viewleaf
$31.95 Save $12.00 RRP: $43.95
4 In 1 Yy-400 Ph/orp/h2tem Meter Digital Hydrogen Ion Concentration Tester For Aquarium, Swimming Viewleaf
$33.95 Save $40.05 RRP: $74.00
Portable Ph Meter Ph Tester Soil Detector Water Moisture Light Test Sensor For Garden Plant Flower unbrand
$64.00 Save $25.00 RRP: $89.00