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Shop the best prices on 829 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 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
5 In 1 Water Quality Tester Digital pH Meter EC TDS Temp Bluetooth For Pool And Hydroponics
$50.95 Save $28.05 RRP: $79.00
PH Chlorine Cl2 Level Meter With Probe For Swimming Pool And Spa Cl2 Measuring
$25.95 Save $12.00 RRP: $37.95
Ph Meter Desktop MultiParameter pH/Temp Meter, Automatic Calibration, 2In1 pH Tester, Water Quality Analyzer
$119.00 Save $60.00 RRP: $179.00
PH Meter 7 In 1 Water Tester With Temp TDS CF RH EC ORP Tuya Smart WiFi Online Monitor For Aquarium Hydroponics Pool
$119.00 Save $60.00 RRP: $179.00
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
3in1 PH Tester TDS EC Temperature Meter Digital LCD Water Testing Pen Blue Purity Water Quality Monitor
$15.95 Save $8.00 RRP: $23.95
Water Quality Tester 6in1 Digital PH Meter Bluetooth Pool Monitor IP67 Waterproof LCD
$74.00 Save $45.00 RRP: $119.00
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 Water Quality Tester with Smart Sensor Accuracy for Drinking Water, Aquarium and Pool Use
$14.95 Save $8.00 RRP: $22.95
TDS Water Quality Tester LCD Digital TDS Meter 09990 PPM for Tap Pool and Laboratory Use
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester with MultiParameter Digital pH Meter for Pools Homes and Hospital Use
$79.00 Save $40.00 RRP: $119.00
6in1 pH TDS EC Water Quality Tester for Aquarium with Easy Calibration and Protective Case
$129.00 Save $70.00 RRP: $199.00
5X pH Meter Probe Replacement Electrode Waterproof with Automatic Calibration for Aquarium PH818
$89.00 Save $50.00 RRP: $139.00
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
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
Water Quality Tester 3in1 Digital TDS EC Temp Meter with LCD Precision Probe for Drinking Water and Aquarium
$17.95 Save $9.00 RRP: $26.95
TDS Meter Digital Water Quality Tester with LCD, Triple Test, 09990ppm Range for Drinking and Aquarium
$14.95 Save $8.00 RRP: $22.95
Bluetooth 6in1 Pool Water Tester WiFi Smart Sync pH Chlorine EC ORP Salinity Temperature
$84.00 Save $45.00 RRP: $129.00
TDS Water Quality Tester with Dual Probe Accuracy for Tap Water and Aquarium, 09990 PPM Range
$79.00 Save $40.00 RRP: $119.00
5 in 1 Digital Water Tester pH Meter with LCD Backlight for Pools Aquariums and Drinking Water
$33.95 Save $17.00 RRP: $50.95
Digital pH Meter and Water Quality Tester with Precision for Aquarium Pool and Aquaculture
$26.95 Save $14.00 RRP: $40.95
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$17.95 Save $8.00 RRP: $25.95
Bluetooth 6in1 Water Quality Tester with Digital pH Meter ORP Chlorine EC Temp for Pool Aquarium Hydroponics
$74.00 Save $45.00 RRP: $119.00
Hydrogen Water Tester Digital PPM Meter with Sensitivity and Temperature Reading for Aquarium Lab
$35.95 Save $18.05 RRP: $54.00
Digital TDS Water Quality Tester Dual Probe Wide PPM Range Monitor for Tap and Aquarium
$42.95 Save $21.05 RRP: $64.00
pH Test Solution 50ml for Swimming Pools and Drinking Water, Accurate Aquarium pH Tester
$14.95 Save $8.00 RRP: $22.95
Digital 5in1 pH Meter and Water Quality Tester with TDS EC Salinity Temp, IP67 Waterproof for Hydroponics Aquariums
$35.95 Save $18.05 RRP: $54.00
Digital TDS & pH Meter Combo for Hydroponics, Drinking Water Testing, Reliable Accuracy, Easy Calibration, Compact Design
$17.95 Save $8.00 RRP: $25.95
Innovative gardening tool, digital moisture and pH tester for growth conditions in your plants.
$22.95 Save $11.00 RRP: $33.95