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Shop the best prices on 758 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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321 - 352 of 758
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$15.95 Save $3.00 RRP: $18.95
Soil pH Meters Digital Accurate Fast Readings Garden pH Tester for Gardening and Agriculture
$44.95 Save $9.05 RRP: $54.00
Portable Handheld Soil pH Meter for Gardening and Agriculture, Fast Accurate Measurements, Compact Design, Easy to Use
$19.95 Save $3.00 RRP: $22.95
Water Quality Tester Digital Water Testing Meter Portable Tool With DoubleColor Backlight For Aquarium Fish Tank Pond
$18.95 Save $10.00 RRP: $28.95
PH Tester Digital Water TDS Meter 6 in 1 with App Connection Auto Data Save Battery Powered Water Quality Tester for ORP CL Temperature
$99.00 Save $50.00 RRP: $149.00
8-in-1 Water Quality Tester WiFi Smart pH Meter Data Logger for Swimming Pools Aquariums Drinking Water APP Control
$139.00 Save $70.00 RRP: $209.00
Precision Electronic Soil pH Meter for Gardening, Fast Accurate Soil Testing with Digital Display and Calibration Function
$15.95 Save $5.00 RRP: $20.95
2-in-1 Portable pH Meter for Accurate Pool and Spa Water Testing with Digital Display and Easy Calibration
$33.95 Save $10.00 RRP: $43.95
PH Tester - PH/EC/TDS/TEMP Meter with APP Control, ATC Water Quality Tester for Drinking Water and Aquariums BLE-9908 Bianco
$45.95 Save $23.05 RRP: $69.00
Pen Type Salinity Temp Probe Sensor Aquarium Water Salinity Tester Pool Temperature Monitor Handheld Salinity Sensor
$34.95 Save $19.05 RRP: $54.00
5In1 Water Quality Test Pen Voice Model EC TDS Salinity pH Meter Water Quality Tester Without pH Powder Ref: 5933
$46.95 Save $22.05 RRP: $69.00
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$14.95 Save $7.00 RRP: $21.95
Professional Water Quality Analyzer for pH, Dissolved Oxygen, Temperature - Compact Lab and Environmental Monitoring Unit
$24.95 Save $13.00 RRP: $37.95
Digital Water Quality Tester Portable Meter With Clear Display And Two-Colour Backlight For Aquarium, Home, Pond, Pool
$20.95 Save $10.00 RRP: $30.95
Phenol Red Water pH Tester For Freshwater Aquariums, Tanks, Plants, Lawn And Pool Reagent Balancer, Accurate pH Measurement
$14.95 Save $7.00 RRP: $21.95
Water Quality Tester PC102 2-In-1 pH and Chlorine Meter, Chlorine Tester, pH Tester, CL2 Water Quality Testing Device
$49.95 Save $24.05 RRP: $74.00
PH Meter 0.01 High Precision Water Quality Tester With 0-14 pH Range For Aquarium And Pool Blue
$14.95 Save $7.00 RRP: $21.95
pH Electrode Probe Module With BNC Connector For Fast Measurements In Aquatic Environments Module+Probe Non-Rechargeable
$21.95 Save $11.00 RRP: $32.95
3 In 1 Soil PH Meter With Moisture Sensor And Humidity Monitor For Hydroponics, Garden And Plants
$27.95 Save $15.00 RRP: $42.95
Digital Water Quality Tester Replacement pH Electrode BNC Sensor Cable 100 Centimeters For Hydroponics And Aquarium
$23.95 Save $11.00 RRP: $34.95
Water Quality Tester TDS EC Temperature Meter Portable PPM Measurement Device for Hydroponics and Aquariums
$14.95 Save $7.00 RRP: $21.95
8 In 1 Water Quality Tester for Aquarium, Fish Tank, Swimming Pool - PH, TDS, EC, Salt, S.G, ORP, Temperature Monitor with WiFi
$169.00 Save $80.00 RRP: $249.00
Water Quality Meter, Digital pH Meter for Food, Water Temperature and Acid Testing, 0.00–14.00 pH Range for Lab and Field Use
$89.00 Save $30.00 RRP: $119.00
Water Quality Tester, Digital LCD Multi-Parameter Monitor for pH, Salinity, ORP, EC, Temperature, and Specific Gravity (UK)
$139.00 Save $70.00 RRP: $209.00
PH Replacement Probe for Aquarium and Hydroponic Systems, Laboratory Electrode with BNC Connector, PH Meter Sensor
$24.95 Save $13.00 RRP: $37.95
Digital Soil pH Meter 0.0-14.0, Handheld Soil Water Tester for Garden, Indoor Plants, and Pools
$104.00 Save $55.00 RRP: $159.00
Water Quality Tester Pen with LED Light for Mineral and Purified Water Detection Portable
$23.95 Save $11.00 RRP: $34.95
Portable Water Quality Testing Pen for Accurate Detection in Field and Various Environments
$48.95 Save $25.05 RRP: $74.00
Water Tester Salinity Meter 0199 PPT 6 In 1 pH EC TDS Salt SG Temp Aquarium Water Quality Monitor ATC
$69.00 Save $30.00 RRP: $99.00
PH Meter Portable LCD Digital Water Quality Test Pen, Compact PH Tester, Water Quality Tester For Drinking Water
$18.95 Save $10.00 RRP: $28.95
PH Probe Sensor Waterproof Accurate Measurement Quick Response PH Electrode for Q9 BNC Plugs 1.2m
$14.95 Save $9.00 RRP: $23.95
Multi Parameter Water Quality Tester S.G PH EC SALT ORP TDS CF TEMP 8 in 1 Rechargeable Online Monitoring for Aquarium EU Plug 230V
$84.00 Save $25.00 RRP: $109.00