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Shop the best prices on 946 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Lineco and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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865 - 896 of 946
5 in 1 Digital PH Meter Bluetooth Water Quality Tester with LCD for Pool Hydroponics Aquarium
$42.95 Save $26.05 RRP: $69.00
Digital Water Quality Tester with Bluetooth pH and Temperature Meter, Dual Display for Pool and Aquarium
$64.00 Save $30.00 RRP: $94.00
5 in 1 Digital Water Quality Tester pH TDS EC Salinity Temperature Meter with Backlit LCD and Auto Calibration
$35.95 Save $18.05 RRP: $54.00
Digital Soil Meter with Temperature Compensation and Waterproof Probe for Accurate Gardening
$34.95 Save $19.05 RRP: $54.00
Water Quality Tester 7 in 1 Digital pH Meter for Drinking Water and Pool with Fast Accurate Readings
$51.95 Save $27.05 RRP: $79.00
Bluetooth Digital pH EC TDS Temperature Tester with LCD for Hydroponics Pool Water Quality
$41.95 Save $22.05 RRP: $64.00
pH Probe, pH ORP Replacement Electrode Probe, Aquarium Potential Tester, BNC Plug Line, Water Quality Tester (1.15m)
$23.95 Save $12.00 RRP: $35.95
Water Quality Tester with Accurate Analysis, TDS and Temperature, Blue Backlight for Home Pools Aquariums
$14.95 Save $8.00 RRP: $22.95
Professional Soil Moisture and pH Tester for Lawn and Garden Care, Digital Display, Compact Design, Easy to Use
$22.95 Save $11.00 RRP: $33.95
7 in 1 Digital Water Quality Tester pH ORP Salinity Temp Meter IP67 Waterproof with Backlit LCD
$32.95 Save $16.00 RRP: $48.95
Water Quality Tester with pH and TDS Meter, MultiParameter Accuracy for Pools and Labs
$84.00 Save $45.00 RRP: $129.00
TDS Tester 5In1 EC pH Salinity Temperature Meter For Pools Drinking Water Aquariums No Backlight
$59.00 Save $25.00 RRP: $84.00
Water Quality Tester TDS EC Temp Meter | Digital PPM Tool 5.98 x 1.18 Inches Portable LCD White For Aquarium
$14.95 Save $8.00 RRP: $22.95
4 in 1 Digital pH Tester EC Meter For Hydroponics And Aquarium Water Accurate Test Pen Pink Rose
$28.95 Save $14.00 RRP: $42.95
7 In 1 Water Quality Tester X71 PH Meter With Voice Broadcast Digital Display Fast Detection For Drinking Water Or Pool
$64.00 Save $30.00 RRP: $94.00
7In1 Water Quality Pen Portable Tester With Backlight For pH TDS EC Salinity SG ORP Temperature
$64.00 Save $30.00 RRP: $94.00
Pen Type PH Meter PH Water Quality Tester For Aquarium Acidometer Acidity Meter
$49.95 Save $24.05 RRP: $74.00
PH Meter Water 6-In-1 Bluetooth Tester For Pool, Drinking Water, Aquarium, Spas: PH ORP EC TDS Salinity Temp, Floating
$104.00 Save $55.00 RRP: $159.00
Digital pH Meter, 0.01 pH Accuracy, ATC, pH Tester Pen, Litmus Tester, Water Quality Tester, pH Test Strips Function
$23.95 Save $12.00 RRP: $35.95
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
Food pH Meter 0.00–14.00 pH, High Precision Temperature Sensor, Acid Tester for Meat, Cheese, Dough, and Water
$46.95 Save $27.05 RRP: $74.00
PH Probe FastResponse pH Sensor For Hydroponics, Aquariums, And Laboratories Blue
$23.95 Save $12.00 RRP: $35.95
8-in-1 WLAN Water Quality Tester PH EC TDS Salt S.G CF ORP Temperature Measurement for Drinking Water Aquariums Hydroponics
$169.00
PH Tester 5 in 1 Digital Water Quality Meter for TDS EC Salinity Temperature Monitoring in Pools Aquariums Drinking Water
$44.95 Save $24.05 RRP: $69.00
Digital Water Quality Tester pH Meter with Large Backlit Display, Fast Accurate Measurement for Pool, Spa, Aquarium and Lab
$119.00 Save $60.00 RRP: $179.00
Salinity Meter for Testing the Salinity Value of a Solution for Determining Concentration in Liquid Ref: 4406
$22.95 Save $11.00 RRP: $33.95
Digital pH Meter, 5 in 1 EC Pool pH Tester for Water, Aquarium, Hydroponics
$48.95 Save $25.05 RRP: $74.00
Soil Moisture Meter for Plants and Flowers, pH Tester, Moisture Measurement, Light Meter, Hydroponics Analyzer for Gardening
$39.95 Save $19.05 RRP: $59.00
TDS Tester For Drinking Water, Portable EC Temp Meter, Handheld PPM Water Quality Tester For Aquarium And Pool
$14.95 Save $8.00 RRP: $22.95
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
Food Liquid Salinity Tester, Portable Salinity Meter for Water, Ideal for Camping, Fishing, and Outdoor Survival
$22.95 Save $11.00 RRP: $33.95
Replacement Electrode Probe for PH Water Quality Tester, Compatible with PH818 Aquarium, Durable and Accurate pH Measurement Probe
$31.95 Save $15.00 RRP: $46.95