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Shop the best prices on 28,622 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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769 - 800 of 3,200
7-IN-1 Soil Tester for pH, EC, NPK, Humidity, Temperature | LCD Display | Modbus Protocol
From $259.00
7-in-1 Waterproof Pool Tester: pH/Free Chlorine/ORP/EC/TDS/Salt/Temp - Accurate & Easy to Use
From $99.00
WIFI Smart Monitor Fish Tank Aquarium SPA Pool Water Quality Meter PH ORP EC PPM FP
From $159.00
Accurate pH Meter for Aquarium - Multi-Parameter Water Quality Monitor
From $104.00
pH buffer powder, high-precision calibration powder, 3-point calibration kit (pH 4.00/6.86/9.18), pH meter electrode calibration standard, portable ba
From $6.95
High Precision H2 Meter Digital Hydrogen Meter With Data Hold For Aquariums
From $36.95
Water Quality Tester 2025 8-in-1 Multi-Parameter WiFi App Monitor for Aquarium Pool PH ORP EC TDS
From $189.00
ATC Digital PH Meter for Food Testing, Waterproof and Precise Device
From $119.00
Tds Tester, Water Quality Meter Lcd Pen With 0-9990 Ppm Measurement Range Portable
From $29.95
Professional Soil PH Meter Tester Accurate Soil Tester Portable PH Moisture Tester compatible with Vineyards Orchards Field Production Lawn
From $28.95
PH Meter Calibration Solution ORP Tester,PH 10.0
From $13.95
PH Meter Buffer Solution Powder, PH 6.86/4.00/9.18, PH Buffer Powder
From $11.95
Portable PH Tester Digital Acidometer PH Detection Pen Aquarium Pool
From $12.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph
From $12.95
PH4502C PH Value Detection Sensor Module Detection Regulator
From $13.95
2X Digital PH Meter for Water, TDS/PH/Temp Meter, Water Tester for Drinking Water, Swimming Pool, Hy
From $40.95
PH Tester Portable Digital Display Water Quality Monitor Pen PH Temperature Meter for Industry
From $69.00
Smart BT 6 in 1 Ph Tester Pool Water PH/ EC/ TDS/ SALT/ S.G/ Temperature Tester Pool Water Quality Monitor Multifunction Water Quality Detector for Po
From $99.00
ORP-169F 4 Digital LCD Mini ORP Meter Monitoring Testing Equipment Water Quality Meter
From $79.00
Soil PH Moisture Meter 2 in 1 High Precise Sensitive Anti Rust Soil PH Tester Hygrometer Long
From $47.95
PH Meter BT LCD Display Accurate Measurement Portable PH Probe for Soil Fruit Water
From $104.00
PH025W Aquarium PH Monitor with Suction Cup PH Meter Water Quality Tester for Fish Tank
From $84.00
Mini Hand Held Digital PH Meter Water Quality Tester 0.0-14.0PH for Swimming Pool Aquarium
From $64.00
5 in 1 TDS Meter PH Tester PH/TDS/EC/Salt/Temp Tester IP65 Waterproof PPM Meter Water Tester for Dr DS
From $37.95
WIFI PH Salinity Controller Meter Aquarium Tank Seawater Salt Tester Monitor Set t
From $219.00
ow-1396 TDS/TEMP Meter Portable Water Quality Monitor Tester Pen for Household Use
From $54.00
PH951 Water Quality Meter ABS Multifunction Water Quality Tester Wall Mounted Tester for Drinking Water AquariumAU Plug 240V
From $229.00
PH107 Water Acidity Meter PH Tester Pen Digital Water Quality Tester 0.0 14.0pH
From $33.95
Water Quality Tester 6 in 1 PH EC TDS SALT SG TEMP Meter Digital Display for Planting
From $54.00
PH099 PH Test Pen Portable OW099 PH ORP Temperature Meter Waterproof Acidity Tester
From $119.00
PH03(II)D Portable PH Tester Waterproof Acidity Meter Water Quality Tester for Aquaculture
From $79.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
From $54.00