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Shop the best prices on 730 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Dornbracht, SOJA&CO. and Zerowater. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to United States.

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673 - 704 of 730
3 in 1 Soil Tester Handheld Digital Moisture pH Fertility Meter for Garden and Potting Soil
$19.95 Save $9.00 RRP: $28.95
Professional Water Quality Tester, Digital pH Meter 0-14 pH Range, Waterproof Smart Monitor for Drinking Water, Pools, Aquariums
$119.00 Save $60.00 RRP: $179.00
Water Tester 5In1 PH EC TDS Salt Temp Meter For Drinking Water And Aquariums Pool Salt Tester
$39.95 Save $19.05 RRP: $59.00
PH Meter Acidimeter Tester LCD Display Digital Acidity Meter Multifunction PH Meter Water Quality Testing Meter Measurement Range 0.00~14.00PH Portab
$10.95 Save $5.00 RRP: $15.95
Ph Tester Digital 5 In 1 Salinity pH EC TDS Temperature Meter For Pool Salt Water Drinking Water
$40.95
PH Meter With ATC, Food pH Tester, High-Precision pH and Temperature Probe
$84.00 Save $45.00 RRP: $129.00
Water Quality Meter, Digital pH Meter, highprecision pH tester, backlight, water quality tester for Field and Lab
$64.00 Save $30.00 RRP: $94.00
Covneinet CL2 Pool pH Tester High-Precision Spa Water Quality Analyser For Chlorine And pH Testing
$34.95 Save $19.05 RRP: $54.00
Soil Moisture Meter and pH Hygrometer for Pots TA8671 - Handheld Plant Tester
$69.00 Save $35.00 RRP: $104.00
Food Liquid Salinity Tester, Portable Salinity Meter for Water, Ideal for Camping, Fishing, and Outdoor Survival
$22.95 Save $11.00 RRP: $33.95
Digital Soil Liquid pH Meter for Home Use
$104.00 Save $55.00 RRP: $159.00
3in1 Soil Moisture Meter, pH Tester, Hygrometer for Plants, Garden, Lawn, Farm, Temperature, Humidity, Acid Analyzer
$25.95 Save $12.00 RRP: $37.95
pH meter tester for pools ABS
$25.95 Save $13.00 RRP: $38.95
pH tester for pools spa pH meter water detector quick test kit
$25.95 Save $13.00 RRP: $38.95
Water Quality Inspection Equipment pH Tester Chlorine Meter for Swimming Pool
$25.95 Save $13.00 RRP: $38.95
7 In1 Water Quality Tester Lab pH Meter Salt Tester Water pH Tester Accuracy
$54.00 Save $30.00 RRP: $84.00
PH Meter Water 6-In-1 Bluetooth Tester For Pool, Drinking Water, Aquarium, Spas: PH ORP EC TDS Salinity Temp, Floating
$99.00 Save $50.00 RRP: $149.00
Water Quality Tester TDS EC Temperature Meter Portable Handheld Water Analyzer For Pools, Aquariums Hydroponics Fosr PPM
$14.95 Save $8.00 RRP: $22.95
Digital PH Meter 1 Piece Precision LCD Aquarium Water Tester For Pools Blue
$25.95 Save $12.00 RRP: $37.95
4 in 1 Water Quality Tester pH/EC/TDS/Temperature Meter IP55 Waterproof Automatic Shutdown Backlight Display Tester White PH-686
$23.95 Save $13.00 RRP: $36.95
Refractometer Honey Refractometer 20x8x6 Portable Bee Tools 5890 Brix Sugar Content Meter For Maple Syrup Densimeter
$26.95 Save $13.00 RRP: $39.95
PH‑803W WIFI ORP/PH Meter Controller Online Water Quality Monitor ±10% 50/60Hz
$149.00 Save $50.00 RRP: $199.00
Backlit Water Digital Tester EC Temp Meter Portable Pool Pen Accuracy MultiPurpose
$17.95 Save $9.00 RRP: $26.95
Soil Meter Sunlight PH Tester for Garden Plants, Soil Moisture Sensor, Acidity and Humidity Monitor, 3-in-1 Detector
$14.95 Save $8.00 RRP: $22.95
Multifunctional pH Meter with Temperature Measurement, Protective Cover for Soil and Food Testing, Laboratory Use
$64.00 Save $30.00 RRP: $94.00
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
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
Ph Test Drops Portable Water Quality Tester For Aquarium pH Testing Freshwater And Seawater Compact 10ml Bottle Home Lab
$14.95 Save $8.00 RRP: $22.95
Digital Water Quality Tester, 5-In-1 PH TDS EC Meter, Salinity/Temp Conductivity Pen, Backlit, For Farming Pools Water
$42.95 Save $21.05 RRP: $64.00
PH Electrode Probe 0-14 pH Range, BNC Connector, 2.95 m Black Cable, PH Sensor Probe For BNC pH Probes
$29.95 Save $15.00 RRP: $44.95
Mini PH Meter - 7 in 1 Digital Water Tester for PH, TDS, ORP, EC, Salinity, Temperature for Drinking Water, Aquariums, Hydroponics
$54.00 Save $25.00 RRP: $79.00
Aquarium Digital Tester LCD Display pH Measurement For Aquaculture Pool Environments
$32.95 Save $16.00 RRP: $48.95