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Shop the best prices on 22,228 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Punnyb, Viewleaf, Cuich and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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705 - 736 of 3,200
OPR?689 3 in 1 Water Quality Tester PH/ORP/TEMP Test Pen for Swimming Pool Drinking Water
From $59.00
4 In 1 Er Ph Ity Er Er Meter Plant Er Kit Ph Mon Detector_m24
From $34.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec YVL
From $23.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-A1As Shown SZRH A-S
From $99.00
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Dri
From $74.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
From $8.95
3 in 1 PH Tester Soil Water Moisture Light Test Meter Sunlight Sensor for Garden Plant Flower
From $5.95
LCD Digital PH Meter Tester Aquarium Swimming Pool Water Quality Testing Gauge EU Plug 220V
From $27.95
RS485 Waterproof Digital Garden Greenhouse Soil PH Meter Sensor Tester Transmitter
From $54.00
Electric Current Meter 1 Phase 2 Wire Current Tester Monitor Ammeter AC 220V 0?100A
From $21.95
High-Precision pH Meter for Water, 0-14 Range pH Tester with 0.01 Accuracy for Water Quality Testing
From $18.95
Digital PH Meter, 0.01 PH Meter High Accuracy Water Quality Tester with 0-14 PH Measuring Range for Drinking Water, Swimming Pool SZRH A-DS
From $24.95
Digital PH Meter with 0-14 PH Measurement Range LCD Display Water Tester Meter with ATC for Household Drinking Water Hydroponics 26-27
From $22.95
Digital TDS Meter Portable Water Quality Tester Pen 0-9990ppm Detection Tool 26-27
From $14.95
PH?983 Meter 3?in?1 PH/Conductivity/Temperature Tester Pool Laboratory Water Quality Monitor
From $24.95
High Accuracy Portable 3 in 1 Pen Type Digital PH/EC/TEMP Meter Water Quality Monitor Tester
From $20.95
Portable LCD Digital Food Beverage PH Tester Aquarium Pool Water Quality Testing Pen Meter
From $6.95
2 in 1 Digital ORP/TEMP Meter Tester Aquarium Pool Hydroponic Water Monitor
From $17.95
PH Meter Digital PH Tester Pen with Test Strip Function Thermometer for Drinking Pool Water
From $7.95
PH Tester Wireless Connection Version 7 in 1 EC/ORP/SG Testing Backlight Simultaneous Data Display Water Tester
From $119.00
Professional 3 in 1 pH/EC/TEMP Meter Water Detector Multi-parameter Digital LCD Tri-Meter Multi-function Water Quality Monitor Multiparameter Water Qu
From $129.00
PH Acidometer Water Quality Detector PH Value Test Prod EC&TDS Conductivity Water Quality Testing Pen
From $54.00
3 in 1 LCD Display Digital Water Quality Tester TDS Purity Meter 0-99
From $45.95
25-26 PH Value Detection Module Liquid Detect Sensor Soil Water Monitoring Control Component
From $45.95
PH Replacement Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
From $45.95
2 in 1 Soil Tester Soil Moisture PH Meter Hygrometer Plant Water Meter for Garden Farm Lawn
From $44.95
Handheld Digital Refractometer with Temperature Display and Refractive Index Reading for Liquid Concentration Measurement in Beverage Mixing
From $139.00
Multifunctional PH Tester High Accuracy RH Temperature PH Meter Water Quality Test Pen for Fish Tank
From $17.95
PC-102B CL2 Chlorine & PH Tester Swimming Pool Spa Water Quality Analyzer with Probe
From $48.95
3pcs/lot PH buffer powder for test meter PH calibration measurement 4.00 6.68 9.18
From $30.95
Tds / Ph / Temp Three In One Test Pen Ph Pen Ph Water Test Pen
From $19.95