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Shop the best prices on 521 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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353 - 384 of 521
Professional Ph Water Quality Tester High Precision Portable Pen Type Ph Meter Acidometer For Aquarium Acidimeter Ph Tester Measure Household Drinking
$46.95
Water Tester 8IN1 Digital Water Quality PH Test Pen TDS/EC/PH/ORP Temp Meter Analysis Instruments Hydrogen Rich Drinking Water Tester
$35.95 Save $18.05 RRP: $54.00
TDS Meter Digital Water Tester Hand Held Test Pen Accurate PPM Measurement
$14.95 Save $8.00 RRP: $22.95
TDS Tester for Drinking Water Digital TDS EC Temperature Tester 09999PPm Professional Tool for Measurement, Portable Decive for Aquariums
$14.95 Save $8.00 RRP: $22.95
performance 5in1 soil pH meter, long probe, digital temperature tester
$37.95 Save $21.05 RRP: $59.00
Display Meter Three Phase Speed Indicator Meter 60V600V AC Display Meter Phase Sequence Tester LED Buzzer with Portable Bag
$34.95 Save $19.05 RRP: $54.00
PH Electrode Probe 0-14 pH Range BNC Connection for Accurate pH Measurement in Hydroponics and Laboratory Use
$22.95 Save $11.00 RRP: $33.95
4' Digital Acid Meter Water Tester For Pool And Aquarium Testing, Temperature Measurement, Handheld 4Inch Display
$20.95 Save $11.00 RRP: $31.95
ZeroWater TDS Meter Zerowater
$27.95
5 In 1 Soil PH Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
$33.95
TDS Meter Digital Water Test Device with EC and Temperature Measurement, Accurate PPM Meter for Aquariums and Hydroponics
$20.95 Save $10.00 RRP: $30.95
Portable 2 in 1 Water Quality Tester for pH and Chlorine Levels CL2 for Swimming Pools and Spas, Accurate Foot Chlorine Levels
$35.95
PC-102B Water pH Tester, Digital LCD High Precision Meter for Aquarium and Pool Water Quality Analysis
$25.95
High Salinity Meter for Accurate Solution Salinity Testing, Digital Display, Waterproof, Adjustable Range, Portable Design
$25.95 Save $12.00 RRP: $37.95
Analog TDS Sensor With 2 Cables, TDS Meter, Water Conductivity Sensor, Liquid Detection For DIY Water Quality Monitoring
$69.00 Save $35.00 RRP: $104.00
7 in1 Water Quality Tester Lab pH Meter Salt Tester Accuracy Multi Parameter
$54.00 Save $30.00 RRP: $84.00
PH Meter for Food and Soil Testing, Digital Display with Backlight, Automatic Temperature Compensation, Protective Electrode Cover
$64.00 Save $35.00 RRP: $99.00
PH Testers LCD Mode Water Quality Meter Durable Material Portable PH Tester For Water Testing
$35.95 Save $18.05 RRP: $54.00
2 Rolls Of Ph Test Strips, Alkaline Acid Indicator Meter Test Paper Roll For Water, Urine, Saliva, Soil, Accurate Testing And Measuring Tool
$15.95 Save $16.00 RRP: $31.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meterwhite1pcs Yaju
$45.95 Save $48.05 RRP: $94.00
Ph Chlorine Er, Ph Er Chlorine,ph Meter
$40.95 Save $53.05 RRP: $94.00
3 In 1 Moisture Light Soil Ph Meter Ph Tester Tool Meter
$20.95 Save $7.00 RRP: $27.95
PH Test Drops Precit pH Meter for Water Tester, Portable Aquarium and Pool pH Tester
$14.95 Save $8.00 RRP: $22.95
pH Tester Meter for Pool Spa Water Quality Monitor
$25.95 Save $13.00 RRP: $38.95
6-in-1 pH Monitor Salt Temp S.G TDS EC Water Quality Tester, Continuous Monitor pH Tester PPM Meter for Aquariums, Hydroponics, Pools Tanks
$119.00 Save $50.00 RRP: $169.00
PH Tester Water Quality Monitor Swimming Pool Spa Water Quality Tester Convenient Hanging for Water Testing
$25.95 Save $12.00 RRP: $37.95
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$40.95
pH Electrode with BNC Connector for AquaMedic pH Controller
$54.00 Save $30.00 RRP: $84.00
7 in 1 PH EC TDS Temp ORP CF Meter MultiParameter Water Quality Monitor For Aquarium And Pool Acidometer
$1,549.00 Save $750.00 RRP: $2,299.00
NPK and Soil pH Meter for Gardens 2In1 NPK and pH Testing Tool
$16.95 Save $8.00 RRP: $24.95
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature
$119.00 Save $80.00 RRP: $199.00
Fiveinone Multifunctional Soil Detector (PH Tester, Illumination, Temperature, Humidity, Environment Humidity)(Soil Four in one)
$42.95 Save $21.05 RRP: $64.00