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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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481 - 512 of 754
E201C Type pH Composite Electrode Probe for Acidometer Testing Model E201C Compatible With Industrial Scientific Meters
$25.95 Save $13.00 RRP: $38.95
Cultured Water Tester Acidity And Temperature Measurement With 4-Inch Probe
$74.00 Save $35.00 RRP: $109.00
Water Quality Test Paper For Aquarium, PH Level Testing Paper Kit, PH Meter Controller, Fish Tank Water Testing
$20.95 Save $10.00 RRP: $30.95
pH Meter Digital 7-In-1 pH Tester For Water Use Auto Calibration 0.00-14.00 Range Large LCD For Drinking Water, Pool
$59.00 Save $25.00 RRP: $84.00
Digital Water Quality Tester PH Meter 0.01 pH Resolution, 0-14 pH Range For Aquarium, Pool
$23.95 Save $11.00 RRP: $34.95
TDS Meter 3 Key High Accuracy Digital Water Quality Tester Portable Testing Kit with Backlit
$9.95 Save $4.00 RRP: $13.95
5 in 1 Water Quality Tester Digital PH Salinity Temperature TDS EC Detection Meter Portable Pen Type
$25.95 Save $13.00 RRP: $38.95
PH Meter Free Chlorine Cl2 And PH Tester For Pool Drinking Water Hydroponics Aquarium Spa High Precision
$24.95 Save $12.00 RRP: $36.95
PH Meter 0.01 pH Precision 0-14 pH Range TDS EC LCD Tester Water Quality Meter Blue
$14.95 Save $7.00 RRP: $21.95
PH Meter Replacement Electrode Probe For PH818 Aquarium Water Quality Tester Spare Part Compatible PH Meter Probe
$30.95 Save $15.00 RRP: $45.95
Digital PH Tester Meter HT-1202 High Precision Acidity Meter for Seawater Freshwater Hydroponics and Aquaculture
$139.00 Save $60.00 RRP: $199.00
Digital pH Meter 0.01 pH Accuracy ATC, pH Tester Pen, Litmus Tester, Water Quality Tester For Drinking Water
$23.95 Save $11.00 RRP: $34.95
Soil pH Meter for Gardening and Agriculture - Accurate, Fast Readings, Easy to Use, Ideal for Soil Testing
$44.95 Save $9.05 RRP: $54.00
Soil pH Meter 3-in-1 Soil Tester Kit for Garden, Farm, Lawn, Indoor Use, Battery-Free, Lady Shape Red M
$21.95 Save $11.00 RRP: $32.95
Analogue TDS Sensor Meter for Water Quality Testing, Conductivity Tester with 2 Cables for DIY Projects
$16.95 Save $9.00 RRP: $25.95
PH Tester Digital Salinity Meter 5-In-1 PH EC TDS Temp Meter For Pool Salt Water Drinking Water
$38.95 Save $20.05 RRP: $59.00
Water Quality Tester pH Meter Portable Pool Tester for Swimming Pool Maintenance, Accurate Pool Water pH Detection
$25.95 Save $12.00 RRP: $37.95
Precision Electronic Soil pH Meter for Gardening and Agriculture, Fast Accurate Readings, Compact Design, Easy Calibration
$15.95 Save $3.00 RRP: $18.95
Portable Handheld Soil pH Meter for Accurate Gardening and Agriculture Measurements, Fast Results, Compact Design
$18.95 Save $4.00 RRP: $22.95
6 in 1 Water Quality Tester Meter, Digital PH Monitor with TDS, EC, ORP, CF, Temperature for Aquarium and Laboratory Use
$199.00 Save $90.00 RRP: $289.00
Pool Water Quality Tester, Portable pH Test Meter for Saltwater Pools and Spas, Multifunctional Water Testing Device
$37.95 Save $21.05 RRP: $59.00
7 In 1 bluetooth phone app data monitoring smart water quality detector digital drinking water tester pen salinity meter ph/tds
$62.88 Save $98.85 RRP: $161.73
Water Salt Tester 3 In 1 Water PH TDS Temp Tester IP65 Water Resistant ATC 0.00-14.00PH for Pool Aquarium
$22.95 Save $5.00 RRP: $27.95
Refractometer Honey Sugar Content Tester 5890% Range Professional No Battery Accurate Meter
$27.95 Save $14.00 RRP: $41.95
Soil Plant Water Meter Accurate Immediate Test Results Moisture PH Hygrometer Fertility Detector Tester
$10.95 Save $4.00 RRP: $14.95
Water Quality Tester 3 in 1 PH TDS TEMP Meter Digital Display for Planting Horticulture
$21.95 Save $6.00 RRP: $27.95
Drinking Water Tds Tester, 5In1 Tester, Salinity Monitor For Swimming Pool, Portable pH And EC Tester, LCD Backlight
$35.95 Save $18.05 RRP: $54.00
ZeroWater TDS Meter Zerowater
$26.95
5 In 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$32.95
Accurate BNC For PH Sensor Probe Module For Water Measurement In Labs And Aquatic Systems Non Rechargeable
$21.95 Save $12.00 RRP: $33.95
pH Meter Temperature Measurement For Dough Alkalinity And Soil pH Testing, Automatic Temperature Compensation, Readings
$64.00 Save $30.00 RRP: $94.00
Five-in-One Multifunctional Soil Detector for pH Testing, Temperature, Humidity, and Light Measurement
$41.95 Save $17.05 RRP: $59.00