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Shop the best prices on 733 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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193 - 224 of 733
15 Pack pH Calibration Powder for Accurate Water Testing in Pools, Aquariums, and Hydroponics
$14.95 Save $7.00 RRP: $21.95
Waterproof pH Value Meter For Soil, Soil pH Tester, Gardening And Agriculture Use, Digital LCD Display
$21.95 Save $11.00 RRP: $32.95
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$14.95 Save $7.00 RRP: $21.95
pH Tester for Water, Lab pH Meter with pH Probe, 0.75m Cable, Suitable for Aquariums and Laboratory Use
$21.95 Save $11.00 RRP: $32.95
pH Sensor 014 pH Range Detection Regulator Module With BNC Electrode Probes And Meter Tester
$26.95 Save $13.00 RRP: $39.95
4-in-1 Digital Soil pH Meter Test Kit for Moisture Light Temperature with Backlight and Probe
$17.95 Save $9.00 RRP: $26.95
TDS Tester 10In1 Water Quality Tester For Aquarium & Pool PH TDS EC Salt Temp SG ORP H2 Resistivity Pen Accessory X
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester With pH TDS Conductivity Humidity And Temperature Sensors For Swimming Pools And Home Safety (B)
$94.00 Save $55.00 RRP: $149.00
Pool PH Tester Portable Water Quality Detector PH Meter for Swimming Pool Spa ABS Water Sensor
$25.95 Save $13.00 RRP: $38.95
Industrial PH Probe for Accurate Measurements, Wide Range, Easy Operation, Compatible with Various Solutions
$27.95 Save $14.00 RRP: $41.95
Cherry Pink Water Temperature Meter for Baby Bath Safety, Accurate Readings, Easy-to-Read LCD Display, Waterproof Design
$20.95 Save $7.00 RRP: $27.95
PH Test Drops - Portable pH Water Tester for Aquariums, Freshwater & Seawater, Multipurpose pH Meter for Accurate Readings
$14.95 Save $7.00 RRP: $21.95
PH Meter Digital Litmus pH Water Quality Test Pen for Swimming Pool, Drinking Water, Aquarium, Laboratory - Range 2.00-16.00
$23.95 Save $11.00 RRP: $34.95
2X pH Meter Replacement Electrode Probe for PH818 Aquarium Water Quality Tester Compatible Spare Part
$29.95 Save $14.00 RRP: $43.95
pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Test Water pH and Chlorine Content for Swimming Pool and Spa
$28.95 Save $15.00 RRP: $43.95
PH Meter Probe for Industrial Water Quality Monitoring - BNC Connector, 0-14 pH Range, Accurate Detection Tool
$27.95 Save $14.00 RRP: $41.95
Food and Soil pH Meter with Digital Display, Backlight, Automatic Temperature Compensation, Protective Electrode Cover
$64.00 Save $30.00 RRP: $94.00
PH Electrode With Sensitive Detection Sensor, 115 cm Cable Length, BNC Connection For Accurate pH Measurements
$21.95 Save $11.00 RRP: $32.95
Swimming Pool Water Quality Tester PC102 - pH Tester for Pools and Spas, Easy-to-Use Digital Water Testing Device
$24.95 Save $12.00 RRP: $36.95
Water Tester, PH-2 Digital pH Meter for Water Quality, Accurate 0.01 pH Measurement, Range -2.00 to 16.00
$39.95 Save $19.05 RRP: $59.00
E201C pH Electrode for Accurate pH Measurement 0-14, Ideal for Scientific Research and Industrial Applications
$29.95 Save $14.00 RRP: $43.95
PH Tester Swimming Pool Checker Kit PC101 Water Quality Meter for Accurate Swimming Pool Water Testing and Monitoring
$25.95 Save $7.00 RRP: $32.95
Electrode Probe pH Meter with BNC Connector for Aquarium, Plant, Pool, Spa Calibration, Range pH 0.00-14.00
$21.95 Save $11.00 RRP: $32.95
Digital pH Meter, Portable LCD pH Tester for Brewing, Aquarium, Pool, Hydroponics, Self-Calibrating, 10pcs
$14.95 Save $7.00 RRP: $21.95
PH Meter Replacement Electrode Probe for PH818, Compatible Acidometer Probe, Waterproof Testing Electrode for Aquariums
$33.95 Save $20.05 RRP: $54.00
PH Meter Portable LCD Digital Water Quality Test Pen, Compact PH Tester, Water Quality Tester For Drinking Water
$19.95 Save $9.00 RRP: $28.95
Wasserqualitätsmessgerät für Trinkwasser, Hochpräziser Tester für Gelöste Feststoffe, Tragbares Wasseranalysegerät
$15.95 Save $8.00 RRP: $23.95
TDS Tester Accurate Quick Measurement Portable Mini Water Quality Meter 0 to 9990ppm
$8.95 Save $5.00 RRP: $13.95
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.2m
$14.95 Save $9.00 RRP: $23.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium EU Plug 230V
$84.00 Save $25.00 RRP: $109.00
100Pcs 16 in1 Water Test Kit Strips for Tap Pool Spa Hardness
$12.95 Save $8.00 RRP: $20.95
8 In 1 Digital Water Analyzer PH EC TDS Salt ORP CF SG Temperature App Remote Online WiFi Quality Monitor
$139.00 Save $60.00 RRP: $199.00