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Shop the best prices on 848 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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801 - 832 of 848
Ph Meter Desktop MultiParameter pH/Temp Meter, Automatic Calibration, 2In1 pH Tester, Water Quality Analyzer
$119.00 Save $60.00 RRP: $179.00
Soil pH Tester and Moisture Meter Dual-Function Compact Handheld for Garden and Plant Health Monitoring
$22.95 Save $11.00 RRP: $33.95
Smart Aquarium PH Meter Digital PH EC TDS Salinity Temperature Water Quality Tester Tuya Compatible Monitor
$129.00 Save $60.00 RRP: $189.00
Refractometer 032% Brix Handheld Beer Sugar Meter ATC Optical Tester Model A
$41.95 Save $22.05 RRP: $64.00
Water Salt Tester 3 In 1 Water PH TDS Temp Tester IP65 Water Resistant ATC 0.00-14.00PH for Pool Aquarium
$22.95 Save $6.00 RRP: $28.95
Water Tester 5In1 Digital pH Meter TDS/EC/ORP/Temp Portable Water Quality Monitor For Pools and Aquariums Backlight
$59.00 Save $30.00 RRP: $89.00
pH Meter Pool Water Quality Tester Portable Digital pH Tester For Swimming Pools, Chlorine Tester, Handheld ABS Body
$26.95 Save $7.00 RRP: $33.95
PH Drops Water pH Tester 10ml Reagent Fluid for Accurate Water Balance Measurement in Plants Garden Aquarium Freshwater
$14.95 Save $8.00 RRP: $22.95
Soil Tester pH Hygrometer for Plants, Indoor and Outdoor Use, Accurate Soil pH Measurement, Easy to Read Display
$69.00 Save $30.00 RRP: $99.00
TDS Tester COD TOC UV275 TDS Meter Digital Water Tester for Drinking Water and Surface Water
$119.00 Save $50.00 RRP: $169.00
TDS Tester 3In1 Digital H2 ORP Temp Water Meter With ATC Accuracy 02400 PPb Hydrogen Tester
$64.00 Save $30.00 RRP: $94.00
Water Tester 8IN1 Digital PH Test Pen for TDS EC ORP Temperature Measurement Hydrogen Rich Drinking Water Analysis
$35.95 Save $18.05 RRP: $54.00
PH Test Drops - Accurate Water pH Meter for Freshwater and Seawater Testing | Pool pH Levels Tester with High Precision
$14.95 Save $8.00 RRP: $22.95
Water Tester Digital pH Meter for Food and Soil, Sharp Glass Electrode, Accurate Water Quality Analysis Tool
$79.00 Save $40.00 RRP: $119.00
Water Tester PH EC Conductivity Monitor Meter for Accurate Real-Time Water Quality Analysis and Monitoring
$84.00 Save $45.00 RRP: $129.00
CL2 Tester Water Tester Chlorine Meter for Swimming Pools and Aquariums Handheld Digital Water Quality Analyzer
$25.95 Save $13.00 RRP: $38.95
Digital pH Meter 7 in 1 with Bluetooth Temp ORP EC TDS Salinity S.G Tester for Drinking Water Hydroponics Aquarium Lab
$69.00 Save $30.00 RRP: $99.00
PH Electrode Sensor Probe 1 Piece, BNC Plug, For Industrial Laboratory Pool Water PH Meters, Compatible With PH Units
$25.95 Save $13.00 RRP: $38.95
Digital Water Quality Tester with Smart Sensor Accuracy for Drinking Water, Aquarium and Pool Use
$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 Water Quality Tester TDS Meter 0-9990 PPM Drinking Water Analyzer For Aquarium Hydroponics Pools Farming
$25.95 Save $13.00 RRP: $38.95
6-In-1 pH Monitor Salt Temp SG TDS EC Water Quality Tester, Continuous pH Tester PPM Meter For Aquariums, Hydroponics
$129.00 Save $60.00 RRP: $189.00
7 in1 Water Quality Tester Lab PH Meter And Salt Tester High Accuracy
$54.00 Save $30.00 RRP: $84.00
E201C Composite PH Electrode For Laboratory Use, Model E201C, Compatible With Standard PH Meters
$26.95 Save $14.00 RRP: $40.95
TDS Meter Portable LCD Digital, Self Calibrating, For Brewing, Aquarium, Pool, Wine, Water, Farming, 10-Pcs Pack
$139.00 Save $70.00 RRP: $209.00
Accurate BNC For PH Sensor Probe Module For Water Measurement In Labs And Aquatic Systems Non Rechargeable
$22.95 Save $12.00 RRP: $34.95
PH Meter Desktop PHS-3C with Automatic Calibration for Accurate pH and Temperature Testing (EU)
$159.00 Save $70.00 RRP: $229.00
6 In 1 Water Quality Tester Temperature Meter for Home Hydroponic Aquarium pH TDS EC ORP Chlorine
$104.00 Save $55.00 RRP: $159.00
PH Meter Replacement Electrode Probe 2X, Compatible With Aquarium PH818, Water Tester Spare Part, Acidometer Probe
$46.95 Save $22.05 RRP: $69.00
Portable 5-In-1 Digital TDS Water Tester With Backlight ORP Temp Meter With ATC For Aquarium Handheld Water Tester
$36.95 Save $17.05 RRP: $54.00
Water Quality Tester Pen 3-In-1 TDS EC Temperature Meter, Portable Waterproof for Drinking Water, Pool, Aquarium, Yellow
$16.95 Save $8.00 RRP: $24.95
Comprehensive Gardening Tool NPK And Soil pH Tester, Compact Size, Portable, All-In-One Garden Meter
$16.95 Save $9.00 RRP: $25.95