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Shop the best prices on 831 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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TDS Tester 45g Digital Water Quality Meter ABS Portable PPM Tool 5.98 X 1.18 In For Aquarium Hydroponics
$15.95 Save $8.00 RRP: $23.95
TDS Meter,Digital TDS EC Temperature Tester 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $8.00 RRP: $23.95
Digital Food PH Meter 0.0014.00 PH Range Temperature Reading Dough Soil PH Tester For Meat Cheese Bread Analyzer Meter
$64.00 Save $30.00 RRP: $94.00
5In1 pH TDS EC Temp Salt Meter 014 pH 020000 PPM For Drinking Water Pool Aquarium
$40.95 Save $23.05 RRP: $64.00
Soil pH and Humidity Tester Digital Handheld 2In1 for Indoor and Outdoor Plant Care Accurate Readings
$23.95 Save $12.00 RRP: $35.95
TDS Meter Digital Water Quality Tester with LCD Display for Drinking Water Aquarium Pool Lab
$14.95 Save $8.00 RRP: $22.95
Digital Water Quality Tester with Smart Sensor Accuracy for Drinking Water, Pool, Travel, Outdoor Use
$14.95 Save $8.00 RRP: $22.95
Digital TDS Meter Water Quality Tester with Dual Temperature Display for Drinking Water and Aquarium
$14.95 Save $8.00 RRP: $22.95
Digital pH Meter with ATC Accuracy Water Quality Tester for Drinking Water Pool Aquarium Ref:8835
$19.95 Save $10.00 RRP: $29.95
TDS Water Quality Tester with Smart Sensor Accuracy, Digital TDS EC Temperature Meter for Drinking Water, Aquarium and Pool
$14.95 Save $8.00 RRP: $22.95
Accurate pH Meter for Water Testing, Freshwater and Seawater Aquarium pH Tester Kit
$14.95 Save $8.00 RRP: $22.95
TDS Meter Digital Water Tester with Accurate Measurement Smart Sensor for Drinking Water Aquariums
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester 6 In 1 WiFi Monitor Multiparameter pH TDS EC SG Salt Temp Meter For Aquarium Pool
$139.00 Save $70.00 RRP: $209.00
7 In 1 bluetooth phone app data monitoring smart water quality detector digital drinking water tester pen salinity meter ph/tds
$64.00 Save $105.00 RRP: $169.00
4 in 1 pH EC TDS Temperature Meter for Hydroponics Nutrient Solution with RealTime Display Ref:2592
$69.00 Save $35.00 RRP: $104.00
TDS Meter Digital Water Quality Tester with LCD, Triple Test, 09990ppm Range for Drinking and Aquarium
$14.95 Save $8.00 RRP: $22.95
pH Test Solution 50ml for Swimming Pools and Drinking Water, Accurate Aquarium pH Tester
$14.95 Save $8.00 RRP: $22.95
Hydrogen Water Tester 4in1 Digital pH ORP Temp Meter with Dual ppb ppm Modes for Drinking Water
$39.95 Save $19.05 RRP: $59.00
Digital Water Tester pH Meter with Bluetooth, Precision and Temp Display for Aquarium
$59.00 Save $30.00 RRP: $89.00
Digital pH Meter 3 in 1 TDS Temperature Water Quality Tester with Precision and Backlit LCD
$26.95 Save $14.00 RRP: $40.95
Digital pH Meter and TDS Water Tester 3in1 Precision with Temp for Drinking Water, Pool, Food
$34.95 Save $18.00 RRP: $52.95
Digital TDS Water Quality Tester Dual Probe Wide PPM Range Monitor for Tap and Aquarium
$42.95 Save $21.05 RRP: $64.00
Digital Water Quality Tester with Smart Sensor Accuracy for Drinking Water, Aquarium and Pool Use
$14.95 Save $8.00 RRP: $22.95
Water Quality Tester 6in1 Digital PH Meter Bluetooth Pool Monitor IP67 Waterproof LCD
$74.00 Save $45.00 RRP: $119.00
Bluetooth 6in1 Pool Water Tester WiFi Smart Sync pH Chlorine EC ORP Salinity Temperature
$84.00 Save $45.00 RRP: $129.00
5X pH Meter Probe Replacement Electrode Waterproof with Automatic Calibration for Aquarium PH818
$89.00 Save $50.00 RRP: $139.00
Digital Pool and Aquarium Water Tester 7 in 1 pH ORP Salinity Temp Meter with Backlit LCD IP67
$31.95 Save $16.00 RRP: $47.95
Digital Water Quality Tester 5in1 PH and TDS Meter with EC Salinity Temp, for Pools and Drinking Water
$34.95 Save $17.00 RRP: $51.95
Portable Soil pH Tester and Moisture Meter for Accurate Garden Readings Handheld Tool Home Garden Use
$22.95 Save $11.00 RRP: $33.95
Water Quality Tester Digital TDS EC Temperature Tester 0-9999 PPM Handheld for Pools and Aquariums
$14.95 Save $8.00 RRP: $22.95
PH Meter Replacement Probe 5x Electrode Sensor Replacement For Aquarium PH818 Compatible PH Tester Acidometer
$99.00 Save $50.00 RRP: $149.00
PH Meter Replacement Electrode Probe 2X, Compatible With Aquarium PH818, Water Tester Spare Part, Acidometer Probe
$46.95 Save $22.05 RRP: $69.00