Filters

pH Meters

Shop the best prices on 848 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

Filters
97 - 128 of 848
Digital Water Quality Tester Portable Meter With Clear Display And Two-Colour Backlight For Aquarium, Home, Pond, Pool
$21.95 Save $10.00 RRP: $31.95
Phenol Red Water pH Tester For Freshwater Aquariums, Tanks, Plants, Lawn And Pool Reagent Balancer, Accurate pH Measurement
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester PC102 2-In-1 pH and Chlorine Meter, Chlorine Tester, pH Tester, CL2 Water Quality Testing Device
$50.95 Save $28.05 RRP: $79.00
PH Meter 0.01 High Precision Water Quality Tester With 0-14 pH Range For Aquarium And Pool Blue
$15.95 Save $7.00 RRP: $22.95
Water Quality Tester 3 In 1 TDS Meter EC Conductivity Tester Temperature Tester TDS Pen
$35.95 Save $18.05 RRP: $54.00
pH Electrode Probe Module With BNC Connector For Fast Measurements In Aquatic Environments Module+Probe Non-Rechargeable
$22.95 Save $11.00 RRP: $33.95
3 In 1 Soil PH Meter With Moisture Sensor And Humidity Monitor For Hydroponics, Garden And Plants
$28.95 Save $15.00 RRP: $43.95
Digital Water Quality Tester Replacement pH Electrode BNC Sensor Cable 100 Centimeters For Hydroponics And Aquarium
$24.95 Save $12.00 RRP: $36.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
$14.95 Save $8.00 RRP: $22.95
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 $90.00 RRP: $259.00
Water Quality Meter, Digital pH Meter for Food, Water Temperature and Acid Testing, 0.00–14.00 pH Range for Lab and Field Use
$94.00 Save $25.00 RRP: $119.00
PH Replacement Probe for Aquarium and Hydroponic Systems, Laboratory Electrode with BNC Connector, PH Meter Sensor
$25.95 Save $13.00 RRP: $38.95
Digital Soil pH Meter 0.0-14.0, Handheld Soil Water Tester for Garden, Indoor Plants, and Pools
$104.00 Save $55.00 RRP: $159.00
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
Water Quality Tester Pen with LED Light for Mineral and Purified Water Detection Portable
$24.95 Save $12.00 RRP: $36.95
Portable Water Quality Testing Pen for Accurate Detection in Field and Various Environments
$49.95 Save $24.05 RRP: $74.00
Water Tester Salinity Meter 0199 PPT 6 In 1 pH EC TDS Salt SG Temp Aquarium Water Quality Monitor ATC
$69.00 Save $35.00 RRP: $104.00
PH Meter Portable LCD Digital Water Quality Test Pen, Compact PH Tester, Water Quality Tester For Drinking Water
$19.95 Save $10.00 RRP: $29.95
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
Water Ph Tester 3In1 Digital TDS EC Temp PPM Water Quality Meter Pen Alloy Probe Backlit For Aquarium And Pool Yellow
$34.95 Save $17.00 RRP: $51.95
PH Probe Sensor for Water Quality Testing, Laboratory Electrode for Fish Tank, pH Calibration, Accurate pH Measurement
$22.95 Save $11.00 RRP: $33.95
Pack of 4 Water Quality Tester Chlorine Meter pH Tester for Pool Water
$159.00 Save $80.00 RRP: $239.00
Drinking Water Tester Portable Compact Digital Water Quality Tester For Home Aquarium Travel Outdoor Garden
$14.95 Save $8.00 RRP: $22.95
pH Tester Chlorine Meter Swimming Pool Spa Water Quality Monitor Test Water pH and Chlorine Content for Swimming Pool and Spa
$29.95 Save $14.00 RRP: $43.95
Cherry Pink Water Temperature Meter for Baby Bath Safety, Accurate Readings, Easy-to-Read LCD Display, Waterproof Design
$21.95 Save $6.00 RRP: $27.95
Swimming Pool Water Quality Tester PC102 - pH Tester for Pools and Spas, Easy-to-Use Digital Water Testing Device
$24.95 Save $13.00 RRP: $37.95
Value Control Meter For Soil And Water Analysis In Agriculture And Laboratory Model Specs pH Range Accuracy Soil Probe
$29.95 Save $15.00 RRP: $44.95
Water Ph Tester Handheld TDS Pen Water Tester Water Quality Meter For Drinking Water And Aquariums Style A 1
$26.95 Save $14.00 RRP: $40.95
PH Meter Probe for Industrial Water Quality Monitoring - BNC Connector, 0-14 pH Range, Accurate Detection Tool
$28.95 Save $14.00 RRP: $42.95
TDS Tester for Drinking Water - Digital EC Temperature Meter 0-9999 PPM for Pools - Portable Accurate Measurement Tool
$14.95 Save $8.00 RRP: $22.95
Digital Water Tester With 6 Functions pH ORP CL Temperature Compatibility Waterproof Design For Pool And Aquarium
$99.00 Save $50.00 RRP: $149.00
Water Quality Meter, Digital PH Meter for Lab and Field Use, High-Precision Portable PH Tester with Calibration Function
$229.00 Save $110.00 RRP: $339.00