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Shop the best prices on 918 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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449 - 480 of 918
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$26.95 Save $13.00 RRP: $39.95
Water Quality Tester 09999 PPM Digital Meter For Aquarium, Hydroponics, Filter Tank, Camping, Home Plants
$14.95 Save $8.00 RRP: $22.95
Dissolved Oxygen Meter Digital DO Tester 0.030.0mg/L with Auto Temperature Compensation for Water
$129.00 Save $60.00 RRP: $189.00
Soil Fertility Tester Meter with Long Probes for Quick Garden and Farm Soil Check
$24.95 Save $12.00 RRP: $36.95
Digital Water Tester with pH and Temperature Meter, IP67 Waterproof, Sensitivity for Aquarium and Soil
$69.00 Save $35.00 RRP: $104.00
5in1 Digital Water Tester with Precision pH Meter for Aquarium Pool Seawater Freshwater
$43.95 Save $20.05 RRP: $64.00
Digital pH and Chlorine Water Quality Tester with Dual Detection and Large Screen for Pool and Aquarium
$22.95 Save $11.00 RRP: $33.95
Digital Water Quality Tester 6 in 1, Smart Bluetooth Pool Water Test Meter with Probe, IP67 Waterproof
$89.00 Save $50.00 RRP: $139.00
Digital TDS Meter Water Quality Tester with LCD Display and Easy TwoKey Operation for Drinking Water
$16.95 Save $8.00 RRP: $24.95
pH Water Tester with Large Dial, Dual Needle pH and Chlorine Detection for Swimming Pools
$37.95 Save $21.05 RRP: $59.00
Bluetooth Water Quality Tester MultiParameter pH ORP EC TDS Temp IP67 for Pool Aquarium Hydroponics
$84.00 Save $45.00 RRP: $129.00
Digital Mineral Water Test Pen with Light, Accuracy Water Quality Tester for Home Use
$16.95 Save $8.00 RRP: $24.95
4 in 1 NPK Soil Tester with Temperature Sensor for Instant Garden and Greenhouse Soil Readings
$89.00 Save $40.00 RRP: $129.00
Water Quality Tester 6 In 1 WiFi Monitor Multiparameter pH TDS EC SG Salt Temp Meter For Aquarium Pool
$139.00 Save $70.00 RRP: $209.00
TDS Tester 45g Digital Water Quality Meter ABS Portable PPM Tool 5.98 X 1.18 In For Aquarium Hydroponics
$16.95 Save $8.00 RRP: $24.95
High Accuracy Digital PH Meter with Large LCD Display, Portable Waterproof Design, and Automatic Calibration
$24.95 Save $12.00 RRP: $36.95
pH Electrode with BNC Connector for AquaMedic pH Controller
$59.00 Save $25.00 RRP: $84.00
Water Tester Digital Meter Waterproof Water Quality Tester 0 To 1999 mV Bipolar For Aquarium And Swimming Pool
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$15.95 Save $7.00 RRP: $22.95
Soil pH Tester and Moisture Meter Dual-Function Compact Handheld for Garden and Plant Health Monitoring
$22.95 Save $11.00 RRP: $33.95
TDS Meter,Digital TDS EC Temperature Tester 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$16.95 Save $8.00 RRP: $24.95
TDS Meter Digital Water Test Device with EC and Temperature Measurement, Accurate PPM Meter for Aquariums and Hydroponics
$20.95 Save $11.00 RRP: $31.95
Water Quality Test Pen EC pH Meter TDS Salinity Multi Parameter Water Quality Tester Voice Model
$51.95 Save $27.05 RRP: $79.00
Water Tester 5In1 Digital pH Meter TDS/EC/ORP/Temp Portable Water Quality Monitor For Pools and Aquariums Backlight
$59.00 Save $30.00 RRP: $89.00
Soil Tester pH EC NPK Moisture Temperature with LCD Display RS485 Modbus Fast 3s Readings for Farm
$239.00 Save $120.00 RRP: $359.00
Ph Meter Desktop MultiParameter pH/Temp Meter, Automatic Calibration, 2In1 pH Tester, Water Quality Analyzer
$119.00 Save $60.00 RRP: $179.00
5 In 1 Water Quality Tester Digital pH Meter EC TDS Temp Bluetooth For Pool And Hydroponics
$51.95 Save $27.05 RRP: $79.00
Red 12V Adjustable Tail Light Black for Harley Chopper Bobber Ref: 8922
$26.95 Save $13.00 RRP: $39.95
Comprehensive Gardening Tool NPK And Soil pH Tester, Compact Size, Portable, All-In-One Garden Meter
$16.95 Save $9.00 RRP: $25.95
5 In 1 Water Quality Tester PH EC TDS Temp BT Multifunction Water Meter Digital pH Meter For Pool And Hydroponics
$54.00 Save $25.00 RRP: $79.00
Soil pH and Humidity Tester Digital Handheld 2In1 for Indoor and Outdoor Plant Care Accurate Readings
$24.95 Save $12.00 RRP: $36.95
TDS Meter Digital EC Temperature Water Quality Tester 09999 PPM with Accurate LCD Reading for Aquariums and Pools
$15.95 Save $7.00 RRP: $22.95