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Shop the best prices on 829 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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65 - 96 of 829
7in1 Water Quality Tester Digital PH Meter with LCD Backlight for Drinking Water and Aquariums
$46.95 Save $22.05 RRP: $69.00
Ersatz PH Meter Elektrode Sonde BNC Stecker Sensor 100 cm mit Puffer Pulver für Aquarium Hydrokultur Labor 3M Wassertester
$38.95 Save $20.05 RRP: $59.00
Digital pH Meter pH Tester 2.00-16.00 pH Range Water Quality Test Pen For Swimming Pool, Aquarium, Hydroponics
$23.95 Save $12.00 RRP: $35.95
Digital pH Meter Replacement Electrode Probe With BNC Connector, 1.2m Cable, Buffer Powder, For Aquarium, Hydroponics
$23.95 Save $12.00 RRP: $35.95
TDS Tester For Drinking Water, Portable EC Temp Meter, Handheld PPM Water Quality Tester For Aquarium And Pool
$14.95 Save $8.00 RRP: $22.95
TDS Meter PH-2Pro EC Digital Pen Water Purity Tester With LCD Display For Aquarium Pool Drinking Water
$22.95 Save $11.00 RRP: $33.95
Dds578c Three-phase Four-wire Rail Type Electric Energy Meter 380v
$30.09 Save $30.09 RRP: $60.18
Soil Tester, Soil Moisture Meter, 3-in-1 Plant Tester, Soil Moisture Meter And Soil Ph Tester Compatible With Plant Soil, Garden, Farm, Lawn
$15.95 Save $15.00 RRP: $30.95
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Plant Soil Ph Tester
$48.95
Mini Professional Online Ph Meter Water Quality Tester Waterproof Water Quality Monitor Water Qualit
$38.95
PH-201 Laboratory Electrode Probe pH Meter For Aquarium Automatic Water pH Sensor Fish Tank
$22.95 Save $11.00 RRP: $33.95
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$40.95 Save $23.05 RRP: $64.00
Handheld-pH-Tester Soil pH With App Control Backlit ATC Stainless Steel Probe 0.0-14.0 pH For Plants Aquariums 290x42 mm
$104.00 Save $55.00 RRP: $159.00
Covneinet CL2 Pool pH Tester High-Precision Spa Water Quality Analyser For Chlorine And pH Testing
$35.95 Save $17.00 RRP: $52.95
PH Meter With ATC, Food pH Tester, High-Precision pH and Temperature Probe
$84.00 Save $45.00 RRP: $129.00
Water Quality Inspection Equipment pH Tester Chlorine Meter for Swimming Pool
$26.95 Save $13.00 RRP: $39.95
Ph Tester Digital 5 In 1 Salinity pH EC TDS Temperature Meter For Pool Salt Water Drinking Water
$41.95
Digital Brix Refractometer For Beekeeping Honey Testing, 5892% Brix, 3843 Baume, 1227% Water, Sugar Meter
$41.95 Save $22.05 RRP: $64.00
Liquid PH Value Detection Sensor Module Monitoring Control Arduino Compatible 0-14 pH Range Analog Output
$94.00 Save $45.00 RRP: $139.00
Moisture Meter 3-In-1 Soil pH Meter For Garden And Flowers, Green Soil Moisture Sensor, pH Tester, Precision Measurement
$46.95 Save $27.05 RRP: $74.00
Water Quality Tester 6-In-1 pH Meter With WiFi, App Real-Time Viewing, Data Export, For Pool Aquarium Fish Tank
$169.00 Save $80.00 RRP: $249.00
Digital Pool Water Tester 2-In-1 Chlorine and pH Tester Handheld Monitor With Probe
$40.95 Save $23.05 RRP: $64.00
4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686
$23.95 Save $13.00 RRP: $36.95
Digital LCD Water Quality Testing Pen Purity Filter TDS Meter Tester 0‑9999 PPM Temp Grey
$7.95 Save $2.00 RRP: $9.95
Refractometer Honey Refractometer 20x8x6 Portable Bee Tools 5890 Brix Sugar Content Meter For Maple Syrup Densimeter
$26.95 Save $14.00 RRP: $40.95
Soil Moisture Meter and pH Hygrometer for Pots TA8671 - Handheld Plant Tester
$69.00 Save $35.00 RRP: $104.00
pH and TDS Meter 0.01 pH, 014 pH, 09990 ppm, Digital Water Tester for Aquarium, Drinking Water, Pool Model C
$25.95 Save $13.00 RRP: $38.95
PH Meter Pen Type Water Quality Tester Acidometer For Aquarium Model
$64.00 Save $30.00 RRP: $94.00
pH Pool Tester - ABS Material, Lightweight, Easy-To-Read Display, Swimming Pool Water pH Meter
$26.95 Save $13.00 RRP: $39.95
Water Quality Meter SM1 TDS Meter, Online Water-Quality Tester, Digital Salinity and DO Monitor for Field & Lab
$94.00 Save $45.00 RRP: $139.00
Chlorine Meter Portable pH Tester for Swimming Pools and Spas Water Quality Monitor
$29.95 Save $14.00 RRP: $43.95
PH Tester Portable Water Quality Meter 10mL Aquarium Water Tester Freshwater Saltwater Drinking Water Pools Hydroponics
$14.95 Save $8.00 RRP: $22.95