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Shop the best prices on 931 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, SOJA&CO. and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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289 - 320 of 931
Professional pH Measuring Strips Ensure Accurate Results Paper Litmus Indicator
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $7.00 RRP: $22.95
PH Litmus Paper PH Test Strips 1-14 Range, 2 Sets Of 160 Strips, Controller Card For Water And Cosmetics
$15.95 Save $7.00 RRP: $22.95
pH Tester Digital for Pool Salt Water, Digital Salinity Meter with LCD Display, Accurate pH and Salinity Measurement
$74.00 Save $25.00 RRP: $99.00
Dissolved Oxygen Meter Digital DO Test Water Quality Analyzer For Seawater Freshwater Fish Tank Aquaculture
$149.00 Save $80.00 RRP: $229.00
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$74.00 Save $35.00 RRP: $109.00
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$99.00 Save $50.00 RRP: $149.00
Portable Water Quality Testing Pen for Accurate Detection in Field and Various Environments
$49.95 Save $24.05 RRP: $74.00
Digital pH Meter for Food and Water, Accuracy Spear Probe pH Tester for Bread, Meat, Cheese
$109.00 Save $60.00 RRP: $169.00
7 in 1 Digital Water Quality Tester with Backlit Display, MultiParameter pH Meter for Aquarium Fish Tank
$74.00 Save $35.00 RRP: $109.00
Water Quality Tester with Voice Prompt Alerts, Digital Salinity and Conductivity Meter for Marine and Home
$39.95 Save $19.05 RRP: $59.00
4 in 1 NPK Soil Tester with Accurate Nutrient Detection and Temperature Monitor for Garden and Farm
$104.00 Save $55.00 RRP: $159.00
Pool Chlorine Tester, PH Tester, PC102B CL2 Chlorine and PH Tester Swimming Pool Spa Water Quality Analyser with Probe for Family Pools or Spas
$27.95 Save $14.00 RRP: $41.95
7 in 1 Water Quality Tester Digital PH TDS EC ORP Salinity Meter IP67 Waterproof LCD Display
$33.95 Save $16.00 RRP: $49.95
Water Quality Tester 6in1 Digital pH Meter for ORP Chlorine Temp, IP67 Waterproof with App
$94.00 Save $45.00 RRP: $139.00
Bluetooth 6in1 Water Quality Tester PH EC TDS ORP Chlorine Smart App Control for Pool Aquarium
$94.00 Save $45.00 RRP: $139.00
Water Quality Tester 5 in 1 Digital TDS Meter for Drinking Water Aquarium Pool Hydroponics
$28.95 Save $15.00 RRP: $43.95
Water Quality Tester with Precision Digital Meter and LCD Display for Aquariums Pools Hydroponics
$34.95 Save $18.00 RRP: $52.95
Digital Water Tester for EC TDS pH Temperature, Large LCD MultiParameter Water Quality Meter with Storage Box
$84.00 Save $45.00 RRP: $129.00
3 in 1 Digital TDS EC Temperature Meter with LCD Display for Drinking Water and Aquarium Testing
$16.95 Save $8.00 RRP: $24.95
WiFi Water Quality Tester with Smart App Control, Digital pH Meter for Hydroponics, Aquarium, Pool
$129.00 Save $60.00 RRP: $189.00
Water Quality Tester WiFi 7 in 1 Digital PH Meter for Aquarium Pool Hydroponics Aquaculture
$129.00 Save $60.00 RRP: $189.00
1 piece water quality detector portable swimming pool pool pH meter swimming pool accessories pH tester digital tester for pool water quality ABS
$27.95 Save $13.00 RRP: $40.95
Digital Water Tester TDS Meter with MultiParameter pH ORP Temp Measurement and Accuracy
$21.95 Save $9.00 RRP: $30.95
Digital Water Tester 6in1 pH ORP TDS EC Temp Meter for Pool Aquarium Drinking Water
$84.00 Save $45.00 RRP: $129.00
Digital pH Meter with ATC Accuracy Water Quality Tester for Drinking Water Pool Aquarium
$15.95 Save $7.00 RRP: $22.95
Digital Water Tester Precision pH EC Salinity Temperature Water Quality Meter for Pool Aquarium
$27.95 Save $13.00 RRP: $40.95
Digital Water Tester with Fast Readout, Durable Plastic Water Quality Test Kit for Home and Travel
$18.95 Save $7.00 RRP: $25.95
Water Quality Tester Digital pH Meter for Aquarium Hydroponics with Accurate Water Measurement
$42.95 Save $21.05 RRP: $64.00
6 in 1 Digital Water Quality Tester with Smart App Connectivity, IP67 Waterproof and LCD Display
$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
Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
$49.95 Save $24.05 RRP: $74.00