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Shop the best prices on 755 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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545 - 576 of 755
New LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Yellow
$7.95 Save $4.00 RRP: $11.95
TDS Meter, Pen Type pH Meter, Portable Water Quality Tester, Acidity Meter for Aquarium, Farm, Pools, Drinking Water
$84.00 Save $45.00 RRP: $129.00
TDS Meter PH Meter Digital Water Quality Test Pen -2.00-16.00 For Swimming Pools, Drinking Water, Aquarium, Laboratory
$22.95 Save $12.00 RRP: $34.95
Moisture Meter, Soil Tester For Plants, pH And Light Meter, Hydroponics Analyzer, Garden Hygrometer
$40.95 Save $23.05 RRP: $64.00
PH Electrode Probe Laboratory Use pH Culture Detector Sensor Aquarium Water Quality Tester 0.00-14.00 pH Range
$25.95 Save $13.00 RRP: $38.95
Tds Meter Digital Water Tester For Home And Laboratory Model TDS1 pH Meter ABS With Battery White
$14.95 Save $7.00 RRP: $21.95
pH Probe, pH ORP Replacement Electrode Probe, Aquarium Potential Tester, BNC Plug Line, Water Quality Tester (1.15m)
$22.95 Save $12.00 RRP: $34.95
8-in-1 WLAN Water Quality Tester PH EC TDS Salt S.G CF ORP Temperature Measurement for Drinking Water Aquariums Hydroponics
$159.00
Soil Moisture Meter for Plants and Flowers, pH Tester, Hydrometer, Light Meter, Hydroponics Analyzer for Gardening
$38.95 Save $20.05 RRP: $59.00
Water Tester TDS Meter Digital Water Quality Tester for Drinking Water Pool Aquarium Pond White
$24.95 Save $12.00 RRP: $36.95
Water Tester 5in1 Water Quality Tester TDS EC PH Temp Salinity Meter LCD Display Aquarium Water Monitor Hydroponics
$59.00 Save $25.00 RRP: $84.00
Soil Moisture Meter for Plants and Flowers, pH Tester, Moisture Measurement, Light Meter, Hydroponics Analyzer for Gardening
$38.95 Save $20.05 RRP: $59.00
PH Meter 0.01 pH Resolution Digital Tester With Large LCD For Drinking Water Pool Aquarium Hydroponics Blue Box
$14.95 Save $7.00 RRP: $21.95
Airsoft Speed Tester Chronograph with LCD Screen for Tactical Air Guns and Paintball - WST-X01 Model
$104.00 Save $55.00 RRP: $159.00
Soil pH Meter Portable Handheld For Gardening And Agriculture With Built-In Fast Measurement
$18.95 Save $4.00 RRP: $22.95
Professional Soil Moisture and pH Tester for Lawn and Garden Care, Digital Display, Compact Design, Easy to Use
$21.95 Save $11.00 RRP: $32.95
Professional Water Quality Tester, Digital pH Meter 0-14 pH Range, Waterproof Smart Monitor for Drinking Water, Pools, Aquariums
$119.00 Save $50.00 RRP: $169.00
PH Meter - Digital Water Quality Tester for Pools, Aquariums, Drinking Water, Measures TDS, EC, Salt, and Temperature
$59.00 Save $30.00 RRP: $89.00
DM-1 Dual Inline TDS Monitor, Digital Water Quality Tester with 2 Probes, Measures 0-9990ppm for In/Out Water Quality
$109.00 Save $50.00 RRP: $159.00
Smart Soil pH Meters Model SPM-01, Digital Display, Stainless Steel Probe, Battery Powered, Garden And Lawn Compatible
$14.95 Save $3.00 RRP: $17.95
Salinity Meter for Testing the Salinity Value of a Solution for Determining Concentration in Liquid Ref: 4406
$21.95 Save $11.00 RRP: $32.95
Boden pH Tester und Feuchtigkeitsmesser für Gartenarbeit, Präzises Messwerkzeug für Pflanzenpflege und Bodenanalyse
$34.95 Save $19.05 RRP: $54.00
Precision Electronic Soil pH Meter Digital pH Tester For Garden Soil Use Fast And Accurate
$15.95 Save $3.00 RRP: $18.95
Smart Soil pH Meters, Digital Battery-Powered, 0-14 pH Range, Compact Probe For Garden Soil
$14.95 Save $3.00 RRP: $17.95
PH Soil Tester Accuracy Soil EC Meter 0.0010.00 mS Temperature Conductivity Analyzer For Flower Gardening
$43.95 Save $20.05 RRP: $64.00
Soil Tester Kit 3 in 1 with pH Meter, Moisture & Light Meter for Garden, Farm, Indoor, Outdoor Use
$17.95 Save $8.00 RRP: $25.95
Portable Handheld Soil pH Meter With Built-Fast And Accurate Measurement For Gardening And Agriculture
$18.95 Save $4.00 RRP: $22.95
Durable Chlorine Meter pH Tester for Pool and Spa Water Quality Monitoring with LCD Display and Waterproof Design
$28.95 Save $8.00 RRP: $36.95
PH Tester 5 in 1 Digital Water Quality Meter for TDS EC Salinity Temperature Monitoring in Pools Aquariums Drinking Water
$43.95 Save $20.05 RRP: $64.00
TDS Meter with BNC Sensor, 0-14 pH Value Detection, Electrode Probe for Drinking Water, Pool and Aquarium Tester, White Set
$48.95 Save $15.05 RRP: $64.00
2 Pack Soil Tester, 3-in-1 Plant Moisture Meter Light and PH Tester Garden Lawn Farm, Indoor and Outdoor Use, Soil Test Kit Acidity Water
$69.00 Save $25.00 RRP: $94.00
pH Meter Test Strips, Litmus Tester for Acid Base Analysis
$14.95 Save $7.00 RRP: $21.95