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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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33 - 64 of 885
Water Tester Wall Mounted Water Quality Monitor Digital PH Analyzer For Hydroponics And Aquariums And Fish Tanks
$79.00 Save $35.00 RRP: $114.00
Digital tuya wifi ph/orp/temp meter 3 in 1 water quality tester aquarium accurate ph monitor acidometer app control us/eu plug
$139.00 Save $210.00 RRP: $349.00
PC102 2 in 1 PH Chlorine Meter with Accurate Reading and Large Display for Pool Spa Aquarium Garden
$24.95 Save $13.00 RRP: $37.95
6 In 1 Water Quality Detector Pool Water Tester With PH EC TDS ORP Temp Chlorine App Display
$99.00 Save $50.00 RRP: $149.00
Water Quality Tester Pen with LED Light for Mineral and Purified Water Detection Portable
$24.95 Save $12.00 RRP: $36.95
Digital Water Quality Tester Portable Meter With Clear Display And Two-Colour Backlight For Aquarium, Home, Pond, Pool
$21.95 Save $10.00 RRP: $31.95
PH Meter 0.01 High Precision Water Quality Tester With 0-14 pH Range For Aquarium And Pool Blue
$15.95 Save $7.00 RRP: $22.95
PH Meter Portable LCD Digital Water Quality Test Pen, Compact PH Tester, Water Quality Tester For Drinking Water
$19.95 Save $10.00 RRP: $29.95
8 In 1 Digital Water Analyzer PH EC TDS Salt ORP CF SG Temperature App Remote Online WiFi Quality Monitor
$139.00 Save $70.00 RRP: $209.00
Portable Water Quality Testing Pen for Accurate Detection in Field and Various Environments
$49.95 Save $24.05 RRP: $74.00
2 In 1 Water Quality Testing Device PH Tester And Chlorine Tester For Swimming Pool And Spa Water CL2 Meter
$19.95 Save $10.00 RRP: $29.95
PH Tester Swimming Pool Checker Kit PC101 Water Quality Meter for Accurate Swimming Pool Water Testing and Monitoring
$26.95 Save $7.00 RRP: $33.95
3in1 Soil Tester Fertility Humidity pH Meter Digital LCD Backlit Moisture Sensor For Outdoor Plants Gardening
$74.00 Save $35.00 RRP: $109.00
Waterproof Digital PH EC TDS Meter 3 In 1 Water Quality Tester With Temperature Display For Aquarium, Pool, Hydroponics
$41.95 Save $22.05 RRP: $64.00
Digital Water Quality Tester PH Meter 0.01 pH Resolution, 0-14 pH Range For Aquarium, Pool
$24.95 Save $12.00 RRP: $36.95
5 in 1 pH Meter Digital Tester for Water, TDS, EC, Salt, Temperature - High Accuracy pH Pen for Hydroponics, Aquariums, Pools
$35.95 Save $17.00 RRP: $52.95
Electrode BNC Connector Aquarium Hydroponic Monitor Probe Smart Sensor Digital Meter
$36.95 Save $17.05 RRP: $54.00
WiFi Smart pH Monitor Data Logger for Aquariums, Pools, Hydroponics - Temp, TDS, Salinity, EC, ORP Analyzer
$129.00 Save $60.00 RRP: $189.00
Water Quality Tester, Digital TDS EC Temperature Meter, 09999PPm Professional Device for Swimming Pools, Portable Tool for Accurate Measurement
$15.95 Save $7.00 RRP: $22.95
Tuya WiFi 7in1 Water Quality Tester, PH/ORP/EC/PPM/CF/Temp Meter EU Plug
$229.00 Save $120.00 RRP: $349.00
PH Electrode Probe For PH Meter, 1 Piece, Plastic Body, BNC Plug, Lab Pool Water Testing
$27.95 Save $13.00 RRP: $40.95
2 in 1 PH Tester Portable Water Quality Tester for Swimming Pools and Drinking Water with Chlorine Level Meter and Analyzer
$30.95
1 piece water quality tester quick test pH tester for pool water white
$26.95 Save $13.00 RRP: $39.95
2 in 1 pH Chlorine Meter Tester PC101 PH Tester Chlorine Water Quality Tester CL2 Measurement for Pool Aquarium
$26.95 Save $13.00 RRP: $39.95
Water Purity Checker Handheld Water Analyzer, Compact Drinking Water Tester, Tdds Digital Reader, Solids Content Tester, Water Quality Testing Pen
$15.95 Save $7.00 RRP: $22.95
Water Quality Meter, Digital PH Meter for Lab and Field Use, High-Precision Portable PH Tester with Calibration Function
$229.00 Save $110.00 RRP: $339.00
5 in 1 Digital TDS/EC/PH/Salinity/Temperature Meter With LCD Display For Hydroponics, MultiParameter Tester
$48.95 Save $25.05 RRP: $74.00
Soil Moisture Meter And pH Tester With Analog Pointer Waterproof Seal For Garden Use
$64.00 Save $35.00 RRP: $99.00
2 Pack Soil Tester 3-in-1 Moisture Meter Light pH Tester for Garden Lawn Farm Indoor Outdoor Use Soil Acidity Kit
$79.00 Save $30.00 RRP: $109.00
1 piece water quality detector portable swimming pool pool pH meter swimming pool accessories pH tester digital tester for pool water quality ABS
$26.95 Save $13.00 RRP: $39.95
PH Salt Content TDS EC Temperature Meter 5-in-1 Digital Water Quality Tester for Aquarium and Plant Tanks
$45.95 Save $23.05 RRP: $69.00
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 $90.00 RRP: $259.00