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    pH Meters

    Shop the best prices on 733 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.

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    321 - 352 of 733
    6in1 Digital Water Tester With Backlight LCD App Control IP67 WaterResistant pH ORP Chlorine
    $89.00 Save $50.00 RRP: $139.00
    Refractometer 5890% Brix Range For Honey Water Content Tester Beekeeper Tool Sugar Content Concentration Meter
    $29.95 Save $15.00 RRP: $44.95
    pH and TDS Meter 0.01 pH, 014 pH, 09990 ppm, Digital Water Tester for Aquarium, Drinking Water, Pool Model C
    $25.95 Save $12.00 RRP: $37.95
    Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
    $24.95 Save $24.00 RRP: $48.95
    Handheld-pH-Tester Soil pH With App Control Backlit ATC Stainless Steel Probe 0.0-14.0 pH For Plants Aquariums 290x42 mm
    $104.00 Save $55.00 RRP: $159.00
    Hunting Airsoft Speed Tester LCD Chronograph for Tactical Air Guns, BBs, and Paintball Guns - Accurate Shooting Speed Measurement
    $109.00 Save $50.00 RRP: $159.00
    TDS Meter 5 in 1 EC TDS Salinity Temperature pH Water Quality Tester for Aquariums Pools Food Beverages ATC 1 Without Backlight
    $42.95 Save $21.05 RRP: $64.00
    Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
    $48.95 Save $25.05 RRP: $74.00
    ORP Replacement Probe with BNC Q9 Connector for Accurate pH and Water Quality Measurement, Durable and Universal Compatibility
    $38.95
    PH Tester EC TDS Temp Salinity Meter Water Quality Tester Smart Online Monitor App Control For Aquarium Pool Nero
    $54.00 Save $25.00 RRP: $79.00
    pH Tester, Portable Chlorine Meter For Pools And Spas, Measures Water Quality And Chlorine Level, Pool Chemistry Monitor
    $25.95 Save $13.00 RRP: $38.95
    Water Quality Monitor Digital LCD Multi-Parameter Tester With PH EC ORP TEMP SG CF Salt EU Model
    $129.00 Save $70.00 RRP: $199.00
    TDS Meter Water Quality Tester 0-9990ppm with 2% Accuracy, Data Lock for Drinking Water, Hydroponics, RO Systems, Pool Testing
    $16.95 Save $8.00 RRP: $24.95
    5 in 1 Digital Temperature Meter for Aquarium TDS EC pH Salt Salinity Water Quality Testing and Acidimeter
    $35.95 Save $18.05 RRP: $54.00
    Temp PH Meter Digital Water Quality Tester for Pools, Aquariums, and Laboratories - Accurate Temperature and Acid Measurement
    $35.95 Save $18.05 RRP: $54.00
    PH/CL2 Meter, Digital 2in1 Water Quality PH and Chlorine Meter for Pool Water Quality Analysis, Pool Residual Chlorine Test
    $49.00 Save $25.00 RRP: $74.00
    3in1 Water Quality Tester Conductivity PH Water Detection Pen TDS EC Range 09990 for Tourism of the Drinking Water Industry White boxed
    $17.95 Save $9.00 RRP: $26.95
    PH Tester Chlorine Level Meter Water Quality Measurement Monitor Checker for Swimming Pool Spa Garden
    $29.95 Save $14.00 RRP: $43.95
    Acid Meter with Automatic Calibration pH and Temperature in Garden Ponds (EU)
    $119.00 Save $60.00 RRP: $179.00
    Water Tester Portable Water Quality Meter For School Science Experiments Camping Travel Aquarium Pond Home
    $14.95 Save $8.00 RRP: $22.95
    PH Meter Chlorine Pool Tester Detection Multifunction Quick Sensor Tools Measuring Detector Meter
    $25.95 Save $13.00 RRP: $38.95
    Pool Water Quality Tester PH Tester Kit Portable for Swimming Pools and Spas Electronic Water Analysis Meter with LCD Display
    $25.95
    0-14 pH Tester Monitor with 90 cm Cable, High Sensitivity Electrode Probe for Aquariums and Hydroponics
    $29.95 Save $15.00 RRP: $44.95
    pH Meter - 2-in-1 Desktop Laboratory Acidity and Alkalinity Tester with Auto Calibration for Environmental Testing
    $199.00 Save $100.00 RRP: $299.00
    TDS Meter Digital Water Tester 7-in-1 Waterproof with EC, pH, Salt, S.G, ORP, Temp Measurements IP67
    $54.00 Save $30.00 RRP: $84.00
    Digital PH Meter 7-In-1 Water Tester, High-Accuracy Pen-Type, Pocket-Size, For Drinking Water, Aquariums, Hydroponics
    $54.00 Save $30.00 RRP: $84.00
    Water Quality Tester 2x Chlorine Tester Kit, Digital pH Meter, ABS Test Pen, Pool and Spa Accessory
    $54.00
    Digital Water Tester For Tap Water And Aquarium Water Readings With Auto Lock Functionality And Water Quality Meter
    $19.95 Save $9.00 RRP: $28.95
    PH Tester for Swimming Pool, Spa, Aquaculture & Lab - Portable Large Screen Chlorine Water Quality Monitor Meter
    $29.95 Save $14.00 RRP: $43.95
    TDS Tester for Drinking Water - Portable PPM Meter with EC and Temperature Measurement for Aquariums and Swimming Pools
    $14.95 Save $8.00 RRP: $22.95
    Portable pH Tester and Chlorine Meter for Swimming Pool and Spa Water Quality Monitoring with Digital Display
    $40.95 Save $23.05 RRP: $64.00
    6 in 1 Water Quality Tester for Aquariums and Hot Springs - pH, TDS, EC, ORP, CL, Temperature Meter with Backlight Display
    $99.00 Save $50.00 RRP: $149.00
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