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Shop the best prices on 980 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Lineco and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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929 - 960 of 980
TDS Tester and pH Meter 0.01 Resolution 014 pH Range Water Quality Tester For Drinking Water
$20.95 Save $10.00 RRP: $30.95
PH Controller Electrode 014 pH Range, BNC Connector Probe Kit For Aquarium
$21.95 Save $11.00 RRP: $32.95
Cultured Water Tester Acidity And Temperature Measurement With 4-Inch Probe
$74.00 Save $35.00 RRP: $109.00
Water Quality Tester, Digital LCD Multi-Parameter Monitor for pH, Salinity, ORP, EC, Temperature, and Specific Gravity (UK)
$139.00 Save $70.00 RRP: $209.00
Digital Salinity Pen Type Water Tester pH EC Temp Portable Water Quality Checker Aquarium Hydroponics Sea Monitoring
$35.95 Save $18.05 RRP: $54.00
PH Meter Digital Litmus pH Water Quality Test Pen for Swimming Pool, Drinking Water, Aquarium, Laboratory - Range 2.00-16.00
$23.95 Save $12.00 RRP: $35.95
Pool and Spa Water Test Kit for pH Analysis with Color Chart Detector for Swimming Pools
$28.95 Save $14.00 RRP: $42.95
Waterproof pH Value Meter For Soil, Soil pH Tester, Gardening And Agriculture Use, Digital LCD Display
$21.95 Save $11.00 RRP: $32.95
Water Quality Tester With pH TDS Conductivity Humidity And Temperature Sensors For Swimming Pools And Home Safety (B)
$99.00 Save $50.00 RRP: $149.00
Digital pH Meter 4-In-1 Water Quality Tester Pen-Type pH Tester For Drinking Water, Hydroponics, Aquarium Blue
$28.95 Save $15.00 RRP: $43.95
Water Quality Tester Inline Single Meter 09990 PPM For Aquariums, Hydroponics, Drinking Water
$42.95 Save $21.05 RRP: $64.00
Soil Moisture Meter and pH Tester 2-In-1 Digital Soil Tester For Garden And Lawn Care Professionals
$22.95 Save $11.00 RRP: $33.95
Digital PH Tester Meter HT-1202 High Precision Acidity Meter for Seawater Freshwater Hydroponics and Aquaculture
$139.00 Save $70.00 RRP: $209.00
Digital Water Tester With 6 Functions pH ORP CL Temperature Compatibility Waterproof Design For Pool And Aquarium
$94.00 Save $55.00 RRP: $149.00
Tuya WiFi 7in1 Water Quality Tester, PH/ORP/EC/PPM/CF/Temp Meter EU Plug
$229.00 Save $110.00 RRP: $339.00
8 In 1 Water Quality Tester for Aquarium, Fish Tank, Swimming Pool - PH, TDS, EC, Salt, S.G, ORP, Temperature Monitor with WiFi
$169.00 Save $80.00 RRP: $249.00
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$64.00 Save $30.00 RRP: $94.00
Water Quality Tester 3 In 1 TDS Meter EC Conductivity Tester Temperature Tester TDS Pen
$35.95 Save $18.05 RRP: $54.00
7 in 1 Digital Soil Tester for NPK pH Moisture EC with Accuracy Nutrient Analysis
$219.00 Save $110.00 RRP: $329.00
Dissolved Oxygen Meter For Water, Resolution 0.0-40.0 mg/L, Oxygen Saturation 0.0-300.0%, ATC, Freshwater Aquaculture
$139.00 Save $60.00 RRP: $199.00
100Pcs 16 in1 Water Test Kit Strips for Tap Pool Spa Hardness
$13.95 Save $8.00 RRP: $21.95
2 In 1 Water Quality Testing Device PH Tester And Chlorine Tester For Swimming Pool And Spa Water CL2 Meter
$19.95 Save $10.00 RRP: $29.95
PH Tester Swimming Pool Checker Kit PC101 Water Quality Meter for Accurate Swimming Pool Water Testing and Monitoring
$25.95 Save $8.00 RRP: $33.95
Waterproof Digital PH EC TDS Meter 3 In 1 Water Quality Tester With Temperature Display For Aquarium, Pool, Hydroponics
$40.95 Save $23.05 RRP: $64.00
Digital Water Quality Tester PH Meter 0.01 pH Resolution, 0-14 pH Range For Aquarium, Pool
$24.95 Save $12.00 RRP: $36.95
Professional pH Measuring Strips Ensure Accurate Results Paper Litmus Indicator
$14.95 Save $8.00 RRP: $22.95
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
PH Litmus Paper PH Test Strips 1-14 Range, 2 Sets Of 160 Strips, Controller Card For Water And Cosmetics
$14.95 Save $8.00 RRP: $22.95
pH Tester Digital for Pool Salt Water, Digital Salinity Meter with LCD Display, Accurate pH and Salinity Measurement
$74.00 Save $20.00 RRP: $94.00
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$69.00 Save $35.00 RRP: $104.00
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$94.00 Save $55.00 RRP: $149.00
Portable Water Quality Testing Pen for Accurate Detection in Field and Various Environments
$48.95 Save $25.05 RRP: $74.00