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Shop the best prices on 497 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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449 - 480 of 497
TDS Meter And pH Meter Digital Water Quality Tester Pen, pH Range 2.00 To 16.00, For Pool, Aquarium, Laboratory
$23.95 Save $12.00 RRP: $35.95
Tuya WiFi 7in1 Water Quality Tester, PH/ORP/EC/PPM/CF/Temp Meter EU Plug
$229.00 Save $110.00 RRP: $339.00
Water Quality Tester pH Tester Chlorine Level Meter Water Quality Analyzer Meter with Probe Water Detector for Swimming Pool Spa Water
$31.95 Save $16.00 RRP: $47.95
Combo Meter for pH, Temperature, Conductivity (Nutrient) in Water with Easy Calibration
$189.00
2-in-1 Portable pH Meter for Accurate Pool and Spa Water Testing with Digital Display and Easy Calibration
$33.95 Save $11.00 RRP: $44.95
5In1 Water Quality Test Pen Voice Model EC TDS pH Meter Salinity Tester Powder Not Included
$47.95 Save $26.05 RRP: $74.00
Oxygen Meter for Water, Resolution 0.040.0mg/L, Oxygen Saturation 0.0300.0% with ATC for Aquaculture
$139.00 Save $70.00 RRP: $209.00
Ph Probe Plastic Glass Material Cone Shape Bnc Connector 17.5cm/6.9in Length Easy Access Value Replaceable Electrode
$79.00
2in1 Soil Moisture Meter Plant Fertility pH Tester Precision Soil pH Testing Equipment Indoor Outdoor Tool, Fast and Accurate Detection
$47.95 Save $26.05 RRP: $74.00
TDS Meter Digital Water Tester, TDS Tester 09990ppm for Aquarium Drinking Water
$14.95 Save $8.00 RRP: $22.95
Soil pH Tester, Moisture Meter, 3in1 Hygrometer for Garden, Lawn, Farm, Plants, Temperature, Humidity, Acid Test Tool
$25.95 Save $12.00 RRP: $37.95
Water Test Kit for Pool and Spa pH Analysis With Color Map Detector, Accurate Pool Water Tester Ref 3526
$28.95 Save $14.00 RRP: $42.95
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester 3 in 1 Water TDS Meter EC Conductivity Tester Temperature Tester TDS Pen
$35.95 Save $18.05 RRP: $54.00
Water Tester, Professional PH Meter Pen Type Water Quality Tester Acidometer PH Acidity Meter
$69.00 Save $40.00 RRP: $109.00
Phenol Red,Water PH Tester Accurate Measurement Balance Water Meter Reagent Balancer for Freshwater Tank Plants Aquarium Lawn Pool
$14.95 Save $8.00 RRP: $22.95
Water Tester, PH2 Water Quality Pen Digital PH Meter 0.01 Accuracy Tester Pen 2.0016.00 Measuring
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester PC102 2in1 PH Chlorine Meter Chlorine Tester PH Tester Chlorine Water Quality Testing Device CL2
$54.00 Save $25.00 RRP: $79.00
PH Tester Swimming Pool Checker Kit Water Quality Monitor Pc101 Meter Tester Measuring Meter Swim Pool for Test Kit Comp Water Test Kits
$25.95 Save $8.00 RRP: $33.95
Professional pH Measuring Strips Ensure Accurate Results Paper Litmus Indicator
$14.95 Save $8.00 RRP: $22.95
2X PH Meter Replacement Electrode Probe PH Water Quality Tester Spare Part Probe for Aquarium PH Meter Probe for PH818
$29.95 Save $15.00 RRP: $44.95
Soil pH Meters Digital Accurate Fast Readings Garden pH Tester for Gardening and Agriculture
$45.95 Save $8.05 RRP: $54.00
Benchtop Lab Ph Meter High Accuracy Automatic Calibration Laboratory Ph Meter For Aquarium Fish Tank Swimming Pool Eu Plug 230v
$119.00
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$25.95 Save $12.00 RRP: $37.95
1Pc Water Quality Detector Pool pH Tester Swimming Pool Accessories Swimming Pool Water pH Detector Spa pH Meter Water Testing Device Abs
$26.95 Save $13.00 RRP: $39.95
Water quality measuring device, drinking water tester Highprecision TDS meter
$15.95 Save $8.00 RRP: $23.95
pH Sensor Module With Electrode/Probe Detection, BNC Connector, For Aquariums, Pools, Laboratories
$25.95 Save $12.00 RRP: $37.95
Water Quality Meter WiFi Tuya Smart PH ORP TDS EC Salt SG Temp CF Online Monitor for Field and Lab
$139.00 Save $70.00 RRP: $209.00
Water Quality Detector pH Tester 1-Piece Digital Pool pH Meter Portable ABS Plastic Swimming Pool Accessory
$26.95 Save $13.00 RRP: $39.95
PH Meter Pen IP67 Waterproof Large Backlit Screen Temperature And PH Dual Measurement For Food Alkalinity Greenhouse Soil
$64.00 Save $35.00 RRP: $99.00
MarineColor PH Salt Content TDS EC Temperature Meter Digital Water Quality 5in1 Monitor Tester Pen for Aquarium Plants Tank
$44.95 Save $24.05 RRP: $69.00
Pack of 4 Digital pH Tester for Aquariums Pool Water Quality Meter ABS
$104.00 Save $55.00 RRP: $159.00