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Shop the best prices on 885 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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97 - 128 of 885
TDS Tester for Drinking Water - Portable TDS EC Temp Meter for Hydroponics, Aquariums, and PPM Measurement
$14.95 Save $8.00 RRP: $22.95
TDS Meter Temp ORP EC TDS Salinity SG pH Meter Bluetooth Water Quality Tester APP Control For Drinking Water Aquarium
$104.00 Save $55.00 RRP: $159.00
7 in1 Water Quality Tester Lab PH Meter And Salt Tester High Accuracy
$59.00 Save $25.00 RRP: $84.00
TDS Meter Digital EC Temperature Water Quality Tester 09999 PPM with Accurate LCD Reading for Aquariums and Pools
$15.95 Save $7.00 RRP: $22.95
Accuracy Dissolved Oxygen Meter with Automatic Temperature Compensation for Pools and Aquariums
$129.00 Save $60.00 RRP: $189.00
Dissolved Oxygen Meter with DO Sensor for Aquarium and Pool, Precise Measurement and Temp Compensation
$129.00 Save $60.00 RRP: $189.00
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$17.95 Save $8.00 RRP: $25.95
TDS Water Quality Tester with Smart Sensor Accuracy, Digital TDS EC Temperature Meter for Drinking Water, Aquarium and Pool
$15.95 Save $7.00 RRP: $22.95
Water Tester Digital Meter Waterproof Water Quality Tester 0 To 1999 mV Bipolar For Aquarium And Swimming Pool
$40.95 Save $23.05 RRP: $64.00
Water Quality Tester TDS EC Temperature Meter Accurate Device for PPM Measurement, Portable Tool for Home Hydroponics Aquariums
$15.95 Save $7.00 RRP: $22.95
PH2 Pro Water Quality Pen Digital pH Meter 0.01 Accuracy Tester 2.00 to 16.00 pH Range Aquarium Lab Green
$31.95 Save $16.00 RRP: $47.95
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
Portable Comprehensive Water Analysis Tool Multifunctional With Temperature Measurement For Hydrophilous Environment
$99.00 Save $50.00 RRP: $149.00
TDS Meter Digital Water Tester Handheld PPM EC Temp Meter Drinking Water Quality Meter Portable
$15.95 Save $7.00 RRP: $22.95
5 In 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor No Backlight For Pools And Aquariums
$53.95 Save $25.05 RRP: $79.00
Portable 5-In-1 Digital TDS Water Tester With Backlight ORP Temp Meter With ATC For Aquarium Handheld Water Tester
$36.95 Save $22.05 RRP: $59.00
TDS Tester For Drinking Water Digital TDS EC Temperature Tester 0-9999 PPM Portable Device For Aquariums
$15.95 Save $7.00 RRP: $22.95
Food Dough PH Meter, LCD Backlight, Model YY1030, pH Tester And Temperature, For Soil, Cosmetics, Cheese
$53.95 Save $30.05 RRP: $84.00
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
Outdoor Army Drinking Bottle 0.8 L Capacity Camouflage Woodland Military Style Water Bottle For Outdoor Use
$28.95 Save $15.00 RRP: $43.95
PH Meter Calibration Powder, Buffer Powder Set For PH Meters, 3 Individually Packaged Solutions, Easy To Use
$21.95 Save $10.00 RRP: $31.95
PH Meter Indicator Test Strips 80 Strips Pack Professional 114 pH Range Litmus Paper For Water Cosmetics Soil Acidity
$15.95 Save $7.00 RRP: $22.95
Inline Water Quality Test Pen Meter for Household Drinking Water Monitoring and Purity Detection
$69.00 Save $35.00 RRP: $104.00
PH Meter Plastic Body Portable pH Tester For Aquariums Temperature Compensation Stable Readings For Food And Beverage
$30.95 Save $16.00 RRP: $46.95
4 In 1 TDS Meter With pH Tester, Digital Water Tester, 09990 PPM Range, Precision, For Aquarium And Pool, White
$19.95 Save $10.00 RRP: $29.95
PH Test Drops Portable Multipurpose PH Testing Kit For Water Aquarium Pool Fish Tank
$15.95 Save $7.00 RRP: $22.95
Chlorine Tester Digital pH Meter For Pool Water Quality Pool And Spa Use Accurate Chlorine Readings
$369.00 Save $205.00 RRP: $574.00
pH Electrode with BNC Connector for AquaMedic pH Controller
$59.00 Save $25.00 RRP: $84.00
Soil pH Tester and Moisture Meter Dual-Function Compact Handheld for Garden and Plant Health Monitoring
$22.95 Save $11.00 RRP: $33.95
TDS Water Quality Tester with Digital Display and Sensitivity for Drinking Water Testing
$64.00 Save $30.00 RRP: $94.00
TDS Water Tester with Light, Accuracy Digital Water Quality Meter for Fast Mineral Purity Testing
$16.95 Save $8.00 RRP: $24.95
Digital Mineral Water Test Pen with Light, Accuracy Water Quality Tester for Home Use
$16.95 Save $8.00 RRP: $24.95