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Shop the best prices on 754 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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609 - 640 of 754
Aquarium PH Meter For Aquarium And Pool, Wide pH Range, Accurate pH Measurement, Fast Readings, Black
$23.95 Save $11.00 RRP: $34.95
PH Electrode Probe for Laboratory Use, pH Sensor with BNC Connector, Black pH Meter for Aquariums and Hydroponics
$20.95 Save $10.00 RRP: $30.95
Chlorine pH Meter, 2in1 pH Meter, CL2 Tester with Probe, Water Quality Tester
$26.95 Save $14.00 RRP: $40.95
Water Quality Tester 1 Piece Chlorine Tester For Pools, pH Tester, Digital Liquid Water Meter, Electronic Spa Test Pen
$28.95 Save $15.00 RRP: $43.95
Portable 2 in 1 Water Quality Tester for pH and Chlorine Levels CL2 for Swimming Pools and Spas, Accurate Foot Chlorine Levels
$34.95
PH Electrode Probe E-201-C-9, BNC Connector with ENC Interface for Hydroponics and Aquarium pH Meter Compatibility
$39.95 Save $19.05 RRP: $59.00
Precision Electronic Soil pH Meter, Handheld Digital pH Tester For Gardening And Agriculture, Fast Accurate Readings
$15.95 Save $3.00 RRP: $18.95
PH Test Electrode 0-14 pH Water Meter Probe Sensor with BNC Connector for Aquariums Hydroponics and Laboratories
$20.95 Save $10.00 RRP: $30.95
PH Tester Pen Type Portable Water Quality Meter for Aquarium, Soil, and Hydroponics, Accurate pH Probe and Acidometer
$59.00 Save $30.00 RRP: $89.00
PH Meter Replacement Electrode Probe For PH818 Aquarium PH Water Tester Spare Part Acidometer
$30.95 Save $15.00 RRP: $45.95
PH Tester, 3 In 1 Digital Water Quality Meter, Temperature TDS EC Tester Pen for Drinking Water and Aquariums, Portable Groen
$17.95 Save $8.00 RRP: $25.95
TDS Meter for Drinking Water - Portable EC TDS Temperature Tester for PPM Measurement in Aquariums and Pools
$17.95 Save $5.00 RRP: $22.95
160 Strips pH Litmus Paper Test Strips, 1-14 pH Range for Water, Cosmetics, and Floor Testing with Control Card
$14.95 Save $7.00 RRP: $21.95
"Swimming Pool Water Quality Tester pH Meter Level Checker Portable Design for Accurate Testing and Easy Use"
$25.95 Save $7.00 RRP: $32.95
PH ORP Replacement Probe with BNC Plug, 1.15m Length, Accurate Water Testing Accessory for PH ORP Meters
$20.95 Save $6.00 RRP: $26.95
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy to Use
$15.95 Save $3.00 RRP: $18.95
Digital PH Meter PH Tester Moisture Measuring Instrument Water PH Acidity Meter Portable Auto Temperature Compensation
$99.00 Save $50.00 RRP: $149.00
5In1 pH TDS EC Temp Salt Meter 014 pH 020000 PPM For Drinking Water Pool Aquarium
$39.95 Save $19.05 RRP: $59.00
Digital PH Meter For Aquarium And Swimming Pool Water Quality Acidometer Acidity Meter PH Acidity Tester
$104.00 Save $55.00 RRP: $159.00
PH Meter Food Accuracy Sensor Temperature Acidity Tester For Brewing Cheese Meat Canning Dough Soil
$47.95 Save $26.05 RRP: $74.00
Digital pH Meter for Water, TDS, EC, Temperature, Salinity, ORP
$15.95 Save $8.00 RRP: $23.95
Water Quality Monitor, Digital Water Tester for Chlorine and pH Probe, pH Tester, Water Quality, Spa and Pool
$28.95 Save $14.00 RRP: $42.95
Fast Testing High Precision Spa Water Quality Analyzer Solid CL2 Pool PH Tester for Testing Chlorine PH Swimming Pool Spa
$26.95 Save $13.00 RRP: $39.95
1 piece Practical Swimming Pool pH Tester Water Quality Tester (sorted color)
$34.95 Save $17.00 RRP: $51.95
5 in 1 Water Quality Tester PH EC TDS Temp BT Model Digital PH Meter For Pool And Hydroponics
$49.95 Save $24.05 RRP: $74.00
Water pH Meter 4 in 1 PH Temperature Tester Pen Tester for Home Brewing with Backlight
$31.95 Save $16.00 RRP: $47.95
3 in 1 Water Quality Tester Water Quality Analyzer TDS/EC/Temperature Meter Data Hold Backlight Display Tester White
$17.95 Save $8.00 RRP: $25.95
TDS Tester H2 Temp Meter 04000ppb Digital Hydrogen Water Monitor ATC H2 Meter For Drinking Water
$36.95 Save $17.05 RRP: $54.00
Drinking Water Tester Portable Meter Device Accurate For Travel Pond Science Experiments Outdoor Activities
$14.95 Save $7.00 RRP: $21.95
Desktop Laboratory pH Meter AutoCalibrating pH and Alkalinity Tester for Environment Ecology
$199.00 Save $100.00 RRP: $299.00
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$34.95 Save $17.00 RRP: $51.95
Water Tester Portable Accurate Digital Meter For Travel Garden Pond School Science Experiments Outdoor Activities
$14.95 Save $7.00 RRP: $21.95