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Shop the best prices on 9,050 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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2,177 - 2,208 of 9,050
Testeur de sol numérique 4 en 1, analyseur d'acide et d'alcali, humidité, température, lumière, pour l'agriculture
$24.95 Save $7.00 RRP: $31.95
Contrôleur numérique de pH et ORP PH-803, testeur de pH et ORP en ligne, test de qualité de l'eau pour piscine, prise AU 220 V
$209.00 Save $60.00 RRP: $269.00
3PCS 3-in-1 TDS&PH Meter, PH Meter for Water, 0.01 High Precision Water Quality Digital PH Tester,fo
$17.95
Water PH Tester Digital PH Meter Automatic Calibration 0.01 Titanium Probe Water Quality Test Monito
$9.95 Save $3.00 RRP: $12.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electro
$12.95 Save $4.00 RRP: $16.95
Digital Ph Meter Aquarium Drinking Water Online PH Monitor Professional Accurate Water Quality Tester EU Plug
$34.95 Save $19.05 RRP: $54.00
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity Temperature Multifunction Tester for Aquarium Pool
$46.95 Save $37.05 RRP: $84.00
Water Quality Tester 5 in 1 9909PHTDS Conductivity 5 in 1 Water Quality Test Pen Aquaculture Sea Tank Salinity Meter
$30.95 Save $28.05 RRP: $59.00
Solar Salinity Meter Temp Salt Tester Waterproof Floating Pool Salt Water Tester for Aquarium Swimming Pool Spa
$42.95 Save $36.05 RRP: $79.00
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
PH91A PH Electrode Probe BNC Connector PH Tester Probe for Aquarium Hydroponics Plant Pool
$19.95 Save $11.00 RRP: $30.95
PH Electrode Probe BNC Connector High Accuracy Sensitivity Replacement PH Value Detection Sensor for Aquarium
$23.95 Save $14.00 RRP: $37.95
Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Tester 0-14 Ph Ph Measurement Range, Water/Bubble/Food/Soil/Sauce/Sauce/Laboratory, Digital Ph Tester
$27.95 Save $36.05 RRP: $64.00
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
$26.95 Save $42.05 RRP: $69.00
Professional Ph Tester, Auto Calibration Function and 0.00-14.00 Measuring Range for Water Portable Aquarium Hydroponics Swimming Pool Measuring Range
$17.95 Save $61.05 RRP: $79.00
PH Meter, PH Meter 5 In 1 PH/TDS/EC/ORP/Temp Meter, Water Quality Monitor Tester for Swimming Pools, Hydroponics, Drinking Water, Aquariums
$47.95 Save $81.05 RRP: $129.00
DIY Digital LED Line 1Hz-50MHz Crystal Oscillator Frequency Counter Meter Tester Kit Tool
$19.95 Save $44.05 RRP: $64.00
Combined Digital pH and TDS Tester, PH Tester with High Reading Accuracy TDS Tester, Water Quality Tester for Drinking Water/Swimming Pool/Aquar
$26.95 Save $92.05 RRP: $119.00
Water TDS Meter Water Quality Tester, HASFINE 3 in 1 TDS Digital Conductivity Meter, EC and Temperature Meter
$30.95 Save $98.05 RRP: $129.00
PH Meter, Soild PH Tester[Upgraded Version], for Home Water and Garden Soil Use
$21.95 Save $47.05 RRP: $69.00
in 1 Portable Digital pH/Salinity/Temperature/TDS/EC Meter Multifunctional Water Quality Tester Multi-Parameter Pocket Tester Kit for Swimming Po
$45.95 Save $103.05 RRP: $149.00
Soil pH Meter, FV03 Upgrade Large Screen Soil Moisture/Sunshine/pH Tester Garden Soil Test Kit, Reliable Garden Soil Tool for Gardens, Farms, Indoor L
$26.95 Save $57.05 RRP: $84.00
Digital pH Tester - 0.01 Resolution - Pocket Accuracy - 0-14 pH Measurement Range - Suitable for Aquariums
$17.95 Save $71.05 RRP: $89.00
Water Quality Tester, Electronic PH Meter Portable Chlorine Meter High Accuracy PH Meter for Drinking Water
$36.95 Save $92.05 RRP: $129.00
5 In 1 Soil Ph Meter Soil Moisture Monitor LCD Display Ph Tester Temperature Sunlight Intensity Test Tool For Plants Lighting Thermometer
$40.95 Save $108.05 RRP: $149.00
PH Meter , PH Water Quality Tester, Professional PH Tester LCD PH Tester Tool for Swimming Pool, Aquarium, Plantation, Drinking Water
$25.95 Save $48.05 RRP: $74.00
- 3 in 1 Soil Tester, Soil pH Tester, Soil Moisture Meter, Soil Light Intensity Tester, 3 in 1 Soil Tester for Garden and Agriculture (No Battery Need
$32.95 Save $86.05 RRP: $119.00
Water Quality Tester, Portable 2 in 1 Chlorine and PH Tester with Probe, Accurate and Fast Measurement, Suitable for Swimming Pool or Spa
$29.95 Save $39.05 RRP: $69.00
Water Quality Tester Orp Tester Pen Water Quality Analyzer
$46.95 Save $112.05 RRP: $159.00
Digital Ph Meter, Digital Lcd Water Quality Tester, Measuring Range For 0-14 Ph, 0.01 Ph Accuracy, For Drinking Water
$19.95 Save $39.05 RRP: $59.00
2 in 1 High Accuracy PH Tester Fertility Tester for Plants Flowers Moisture Acidity Measurement
$22.95 Save $71.05 RRP: $94.00
4 in 1 Digital Indoor Outdoor Soil Survey Instrument Measure pH Tester Acidity Sunlight Moisture Temperature for Garden Farm Lawn Flower Plant
$24.95 Save $69.05 RRP: $94.00