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Shop the best prices on 749 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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33 - 64 of 749
4 in 1 Digital pH Tester EC Meter Hydroponics Aquarium Water Accurate Test Pen (Pink) rose Ref: 1130
$27.95 Save $14.00 RRP: $41.95
PH/ORP/EC/TDS/Salinity/Temp Meter, Wireless Floating Pool Water Tester
$99.00 Save $50.00 RRP: $149.00
Water Quality Test Pen, 5In1 EC, pH, TDS, Salinity Meter, Portable Handheld Digital Tester, Fast Readings
$46.95 Save $22.05 RRP: $69.00
Water Quality Tester TDS EC Temperature Meter Accurate Water Analysis Tools Portable Handheld Device
$14.95 Save $7.00 RRP: $21.95
Purity Water Tester 45g Portable Digital Water Quality Meter For School Science Experiments And Pond Research
$14.95 Save $7.00 RRP: $21.95
PH Meter 0.01 Precision pH Tester 014 Range For Water Quality, Aquarium, Pool (Color Yellow)
$14.95 Save $7.00 RRP: $21.95
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$26.95 Save $13.00 RRP: $39.95
PH Value Tester RZ100, Soil Cover for Plants, pH and Moisture Meter, Easy to Use, Precise Results
$40.95 Save $13.05 RRP: $54.00
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Grey
$7.95 Save $1.00 RRP: $8.95
New LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Yellow
$7.95 Save $4.00 RRP: $11.95
PH Electrode Probe Laboratory Use pH Culture Detector Sensor Aquarium Water Quality Tester 0.00-14.00 pH Range
$26.95 Save $13.00 RRP: $39.95
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)
$23.95 Save $11.00 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
$39.95 Save $19.05 RRP: $59.00
Water Tester TDS Meter Digital Water Quality Tester for Drinking Water Pool Aquarium Pond White
$24.95 Save $13.00 RRP: $37.95
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
$39.95 Save $19.05 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
Digital pH Meter LCD High Accuracy 3 in 1 TDS pH Temperature Pen Tester for Water Wine Spas Aquariums with Carrying Case
$31.95 Save $16.00 RRP: $47.95
Soil pH Meter Portable Handheld For Gardening And Agriculture With Built-In Fast Measurement
$19.95 Save $3.00 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
$15.95 Save $3.00 RRP: $18.95
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
PH201 Laboratory Electrode Probe, PH Culture Detector Sensor, Automatic Water pH Meter For Fish Tank
$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
$15.95 Save $3.00 RRP: $18.95