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Shop the best prices on 881 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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417 - 448 of 881
Refraction Meter Smart Brix Refractometer ABS For Brewing Applications Handheld
$27.95 Save $14.00 RRP: $41.95
TDS Meter with BNC Sensor, 0-14 pH Value Detection, Electrode Probe for Drinking Water, Pool and Aquarium Tester, White Set
$51.95 Save $17.05 RRP: $69.00
Digital pH Meter LCD High Accuracy 3 in 1 TDS pH Temperature Pen Tester for Water Wine Spas Aquariums with Carrying Case
$33.95 Save $17.00 RRP: $50.95
Refractometer 5890% Brix Range For Honey Water Content Tester Beekeeper Tool Sugar Content Concentration Meter
$30.95 Save $15.00 RRP: $45.95
7 In 1 Water Quality Tester for PH TDS EC ORP Salinity Temperature, High Accuracy Pen Type Meter for Drinking Water and Aquariums
$79.00 Save $40.00 RRP: $119.00
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$25.95 Save $25.00 RRP: $50.95
PC102B CL2 Chlorine and PH Tester for Pool Spa with Large Screen Display
$26.95 Save $13.00 RRP: $39.95
Pack of 100 Pool Test Strips, 6 in 1 pH Tester for Spa Swimming Pool
$369.00 Save $205.00 RRP: $574.00
RS485 Soil NPK pH Conductivity Temperature Humidity Sensor for MultiParameter Monitoring 4in1
$89.00 Save $40.00 RRP: $129.00
Portable pH Tester and Chlorine Meter for Swimming Pool and Spa Water Quality Monitoring with Digital Display
$41.95 Save $22.05 RRP: $64.00
CL2 Water Quality Tester Monitor, Digital Pool PH Tester, pH Level Meter for Drinking Water, Aquarium, Spa Water Parameters (without Battery)
$25.95 Save $13.00 RRP: $38.95
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
Moisture Meter 3-In-1 Soil pH Meter For Garden And Flowers, Green Soil Moisture Sensor, pH Tester, Precision Measurement
$47.95 Save $26.05 RRP: $74.00
Digital Water Quality Tester 3-in-1 EC TDS Temperature Pen for Hydroponics Aquariums Pools Drinking Water
$15.95 Save $7.00 RRP: $22.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$18.95 Save $7.00 RRP: $25.95
ORP Meter Replacement Probe Electrode - BNC Q9 Plug - High Accuracy ORP Measurement
$39.95 Save $11.00 RRP: $50.95
TDS Meter Digital Water Quality Tester 09990ppm with Fast Accurate Readings for Drinking, Aquarium, Pool
$16.95 Save $8.00 RRP: $24.95
Accurate Soil pH Meter for Gardening and Agriculture, Quick Readings, Easy to Use, Lightweight and Portable
$46.95 Save $17.05 RRP: $64.00
Smart Soil pH Meters, Digital Battery-Powered, 0-14 pH Range, Compact Probe For Garden Soil
$15.95 Save $4.00 RRP: $19.95
Portable Handheld Soil pH Meter With Built-Fast And Accurate Measurement For Gardening And Agriculture
$20.95 Save $4.00 RRP: $24.95
Precision Electronic Soil pH Meter Digital pH Tester For Garden Soil Use Fast And Accurate
$16.95 Save $3.00 RRP: $19.95
PH Soil Tester Accuracy Soil EC Meter 0.0010.00 mS Temperature Conductivity Analyzer For Flower Gardening
$46.95 Save $22.05 RRP: $69.00
Handheld TDS Water Test Pen Digital Tester For Water Quality Analysis Purity Check PH Meter Style C
$19.95 Save $10.00 RRP: $29.95
PH Probe FastResponse pH Sensor For Hydroponics, Aquariums, And Laboratories Blue
$23.95 Save $12.00 RRP: $35.95
Food pH Meter 0.00–14.00 pH, High Precision Temperature Sensor, Acid Tester for Meat, Cheese, Dough, and Water
$48.95 Save $25.05 RRP: $74.00
PH Meter - Digital Water Quality Tester for Pools, Aquariums, Drinking Water, Measures TDS, EC, Salt, and Temperature
$64.00 Save $30.00 RRP: $94.00
Boden pH Tester und Feuchtigkeitsmesser für Gartenarbeit, Präzises Messwerkzeug für Pflanzenpflege und Bodenanalyse
$36.95 Save $17.05 RRP: $54.00
Water Quality Tester Pen with Accurate Mineral Detection and Light for Home Drinking Water
$16.95 Save $8.00 RRP: $24.95
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$139.00 Save $210.00 RRP: $349.00
3 In 1 ph/orp/temp meter controller tuya wifi water quality tester ph monitor acidometer for aquarium app control us/eu plug
$139.00 Save $210.00 RRP: $349.00
pH tester for pools spa pH meter water detector quick test kit
$26.95 Save $14.00 RRP: $40.95
Water Quality Tester - Portable Digital pH Tester for Swimming Pools, Accurate pH Monitoring Meter, Easy-to-Use Design
$24.95 Save $12.00 RRP: $36.95