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Shop the best prices on 886 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, SOJA&CO. and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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257 - 288 of 886
Accuracy 4 In 1 Tester Meter Digital EC TDS Sensor Temperature For Home Water Quality Tester
$41.95 Save $22.05 RRP: $64.00
PH Electrode Sensor Probe for Industrial and Laboratory Water Analysis, BNC Connector pH Meter Tester
$28.95 Save $14.00 RRP: $42.95
4 in 1 Digital pH Meter and Water Quality Tester with Backlit LCD for Drinking Water and Hydroponics
$47.95 Save $26.05 RRP: $74.00
6-in-1 Smart Pool Water Tester Bluetooth PH CL EC TDS ORP TEMP Meter with 1000 Records for Swimming Pool Aquarium Drinking Water
$109.00 Save $50.00 RRP: $159.00
Digital Water Tester For Tap Water And Aquarium Water Readings With Auto Lock Functionality And Water Quality Meter
$19.95 Save $10.00 RRP: $29.95
TDS Tester 2Pack Digital TDS Meter EC Tester LCD 09990 PPM TDS EC 0.014.0 pH Meter Water Purity Aquarium Filter
$31.95 Save $16.00 RRP: $47.95
TDS Tester Digital pH Meter 10In1 Water Quality Monitor EC TDS Salinity Thermometer MultiParameter Testing Meter
$64.00 Save $30.00 RRP: $94.00
PH Replment Probe Aquarium Hydroponic Laboratory Electrode PH Meter Probe BNC Connector PH Meter Sensor
$26.95 Save $13.00 RRP: $39.95
Measures, Tds, Temperature Meter For Swimming Pools, Hydroponics, Aquariums, Digital Tds And Temperature Monitor
$59.00 Save $25.00 RRP: $84.00
Multifunctional pH Meter with Temperature Measurement, Protective Cover for Soil and Food Testing, Laboratory Use
$64.00 Save $35.00 RRP: $99.00
Digital Water Quality Tester 3-in-1 EC TDS Temperature Pen for Hydroponics Aquariums Pools Drinking Water
$14.95 Save $8.00 RRP: $22.95
PH Meter 5-In-1 Digital Water Quality Tester TDS EC Salinity Temperature For Pools And Aquariums
$35.95 Save $18.05 RRP: $54.00
TDS Meter, Pen Type pH Meter, Portable Water Quality Tester, Acidity Meter for Aquarium, Farm, Pools, Drinking Water
$89.00 Save $50.00 RRP: $139.00
Pack of 100 Pool Test Strips, 6 in 1 pH Tester for Spa Swimming Pool
$369.00 Save $180.00 RRP: $549.00
Digital pH Meter with Automatic Calibration for Acid and Alkalinity Testing in Lab or Desk Use
$159.00 Save $80.00 RRP: $239.00
Water Ph Tester 7In1 pH TDS EC ORP Salinity SG Temperature Meter For Drinking Water And Aquariums
$47.95 Save $26.05 RRP: $74.00
PH Tester for Swimming Pool, Spa, Aquaculture & Lab - Portable Large Screen Chlorine Water Quality Monitor Meter
$29.95 Save $15.00 RRP: $44.95
E201C Composite pH Electrode With Plastic Shell For Laboratory And Research Applications
$26.95 Save $14.00 RRP: $40.95
TDS Tester LCD Digital Pen Water Quality Meter 0-9990 PPM for Tap Drinking Water Swimming Pools Aquariums
$14.95 Save $8.00 RRP: $22.95
Digital Water Quality Tester PH EC TDS Meter Pen for Aquarium Pool Household Drinking Water LCD Display 2.00-16.00 PH-2Pro
$23.95 Save $12.00 RRP: $35.95
Digital Brix Refractometer For Beekeeping Honey Testing, 5892% Brix, 3843 Baume, 1227% Water, Sugar Meter
$41.95 Save $22.05 RRP: $64.00
6in1 Digital Water Tester With Backlight LCD App Control IP67 WaterResistant pH ORP Chlorine
$89.00 Save $50.00 RRP: $139.00
Drinking Water Tester Portable Digital Water Quality Meter for Travel Camping Aquarium Home Outdoor Pond Research
$14.95 Save $8.00 RRP: $22.95
WiFi Water Tester For pH Management In Aquatic Systems With Smart Features
$89.00 Save $50.00 RRP: $139.00
pH and Temperature Detector For Food And Cosmetics, Clear Backlit Screen, Portable, Multi-Parameter Readout
$64.00 Save $35.00 RRP: $99.00
TDS Meter PH Meter Digital Water Quality Test Pen -2.00-16.00 For Swimming Pools, Drinking Water, Aquarium, Laboratory
$23.95 Save $12.00 RRP: $35.95
7 In1 Water Quality Tester With PH Meter Salt Tester Accuracy Lab Grade Multi Parameter
$69.00 Save $30.00 RRP: $99.00
Plant Flower Acid pH Meter Digital Soil Tester for Hydroponics, Gardening, and Indoor Plants with LCD Display
$27.95 Save $13.00 RRP: $40.95
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
Refractometer Honey Refractometer 20x8x6 Portable Bee Tools 5890 Brix Sugar Content Meter For Maple Syrup Densimeter
$26.95 Save $14.00 RRP: $40.95
Digital 3in1 TDS Meter Water Quality Tester for Drinking Water RO System Aquarium Hydroponics
$16.95 Save $8.00 RRP: $24.95
5In1 Water Quality Test Pen Voice Model EC TDS pH Meter Salinity Tester Powder Not Included
$48.95 Save $25.05 RRP: $74.00