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Shop the best prices on 743 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, EbTools, Sss and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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225 - 256 of 743
Water Quality Tester 6 in 1 WiFi Monitor Digital pH EC TDS Salt Temperature Meter for Aquarium Pool Aquaculture
$129.00 Save $60.00 RRP: $189.00
PHs Meter pH Value Detection Sensor For Acid Base Analysis Precision pH Meter For Scientific Research And Farming
$38.95 Save $20.05 RRP: $59.00
PH Meter 2In1 pH and Chlorine Tester for Pool and Aquarium Water Quality, Compact Handheld, Accurate and Durable
$35.95 Save $18.05 RRP: $54.00
Water Quality Tester PH And EC Monitor, 0.01 Resolution, 0.0014.00 pH, 0.0019.99 ms/cm, For Aquariums, Hydroponics
$99.00 Save $50.00 RRP: $149.00
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$94.00 Save $45.00 RRP: $139.00
PH Meter Digital Water Quality Tester, 0.01 pH Precision, 014 Range, For Aquarium, Pool, Farming, Drinking Water, Red
$23.95 Save $11.00 RRP: $34.95
Digital Food PH Meter 0.0014.00 pH Range, Accuracy Sensor, Temperature Compensated, For Brewing, Canning
$54.00 Save $25.00 RRP: $79.00
1 piece portable pool pH meter chlorine digital tester water quality detector ABS
$25.95 Save $12.00 RRP: $37.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Aquariums and Swimming Pools
$14.95 Save $7.00 RRP: $21.95
Water Tester Wall Mounted Water Quality Monitor Digital PH Analyzer For Hydroponics And Aquariums And Fish Tanks
$74.00 Save $35.00 RRP: $109.00
PH Meter Water Quality CL2 and PH Chlorine Tester Level Meter High Precision PH Tester for Pool Drinking Water Hydroponics Aquarium Spa Ref: 9030
$24.95 Save $12.00 RRP: $36.95
PH Meter 0.01 pH Precision Water Quality Tester 014 pH Range TDS and EC LCD Display Blue
$14.95 Save $7.00 RRP: $21.95
PH Test Water pH Tester with 10ml Reagent Fluid for Accurate Water Balance Measurement for Plants, Garden, Aquarium, and Freshwater
$14.95 Save $7.00 RRP: $21.95
Cherry Pink Water Temperature Meter for Baby Bath Care, Accurate Temperature Display, Safe Material, Compact Design
$79.00 Save $70.00 RRP: $149.00
3 in 1 PH Meter Water Quality Test Pen with Conductivity Meter and Temperature Measurement for Aquariums and Hydroponics
$54.00 Save $25.00 RRP: $79.00
PH Tester for Water, Digital Water Quality Tester PC 102B CL2, Accurate Chlorine Testing Device for Pools, Spas, and Hot Tubs
$169.00 Save $80.00 RRP: $249.00
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.2m
$14.95 Save $9.00 RRP: $23.95
Plastic Shell E 201C pH Electrode Probe, Durable pH Meter Sensor for Laboratory and Industrial Use
$30.95 Save $15.00 RRP: $45.95
PH Tester Portable LCD Digital PH Meter Pen For Water Aquarium Pool Wine Urine Blue
$99.00 Save $50.00 RRP: $149.00
Water Quality Tester With pH TDS Conductivity Humidity And Temperature Sensors For Swimming Pools And Home Safety (B)
$94.00 Save $55.00 RRP: $149.00
TDS Tester 10In1 Water Quality Tester For Aquarium & Pool PH TDS EC Salt Temp SG ORP H2 Resistivity Pen Accessory X
$37.95 Save $21.05 RRP: $59.00
WiFi PH Meter 8in1 Multifunction Water Quality Tester With PH Temperature TDS Salinity For Aquariums, Pools, Hydroponics
$149.00 Save $70.00 RRP: $219.00
Hydrogen Concentration Water Quality Test Pen 4 In 1 Digital Drinking Meter Beige Portable
$69.00 Save $35.00 RRP: $104.00
Digital Water Quality Tester EC TDS and pH Meter, Pocket Size Handheld Tester for Pools and Aquariums
$25.95 Save $13.00 RRP: $38.95
Digital Water Quality Tester, 5 In 1 PH TDS EC Meter, Salinity, Temperature, Conductivity Pen, Handheld for Pools and Drinking Water
$41.95 Save $22.05 RRP: $64.00
PH Electrode Probe, 014 PH Probe for BNC, PH Sensor for Water Testing (Black)
$28.95 Save $15.00 RRP: $43.95
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 $11.00 RRP: $34.95
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$43.95 Save $20.05 RRP: $64.00
TDS Tester Digital pH Meter Water Quality Test Pen 2.0016.00 For Swimming Pool Drinking Water Aquarium Laboratory
$23.95 Save $11.00 RRP: $34.95
Digital Acidity Tester 0.01 Resolution Backlit Display Meter For Household Drinking Water 014 pH Range Digital
$74.00 Save $35.00 RRP: $109.00
Drinking Water Tester Portable Digital Water Quality Meter for Travel Camping Aquarium Home Outdoor Pond Research
$14.95 Save $7.00 RRP: $21.95
Moisture meter, soil pH and moisture indicator, soil pH tester, soil moisture meter with waterproof seal, soil testing device for garden. Ref: 6691
$64.00 Save $35.00 RRP: $99.00