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Shop the best prices on 900 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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705 - 736 of 900
Digital PH Meter Automatic Calibration 0.01, TDS Tester Probe, Water Quality Monitor, Model TDSM2 For Aquarium And Pool
$18.95 Save $9.00 RRP: $27.95
PC102B CL2 Chlorine and PH Tester for Pool Spa with Large Screen Display
$26.95 Save $13.00 RRP: $39.95
TDS Meter 5 in 1 EC TDS Salinity Temperature pH Water Quality Tester for Aquariums Pools Food Beverages ATC 1 Without Backlight
$43.95 Save $25.05 RRP: $69.00
Water Tester 5in1 TDS EC pH Temp Salinity Meter LCD Display for Aquarium Hydroponics Drinking Water Quality Monitoring
$30.95 Save $15.00 RRP: $45.95
PH Tester for Water Temperature and Salinity Meter Digital Saltwater Quality Tester for Aquarium Hydroponics Koi Pond Use
$46.95 Save $22.05 RRP: $69.00
Water Tester Bluetooth 7 In 1 pH TDS EC ORP Salinity SG Temp Meter Pen Type IP67 ATC For Hydroponics Aquarium
$119.00 Save $50.00 RRP: $169.00
pH Probe, pH ORP Replacement Electrode Probe, Aquarium Potential Tester, BNC Plug Line, Water Quality Tester (1.15m)
$24.95 Save $12.00 RRP: $36.95
PH Value Tester RZ100, Soil Cover for Plants, pH and Moisture Meter, Easy to Use, Precise Results
$42.95 Save $16.05 RRP: $59.00
Digital Water Quality Tester, 5 in 1 PH Salinity TDS EC Temperature Meter with Titanium Probe for Aquarium, Pool and Hot Tub
$36.95 Save $17.05 RRP: $54.00
PH014 Electrode Probe Module For Precise pH Value Monitoring, Includes Probe, Compatible With Probes, Not Rechargeable
$30.95 Save $15.00 RRP: $45.95
Chlorine Meter Portable pH Tester for Swimming Pools and Spas Water Quality Monitor
$29.95 Save $15.00 RRP: $44.95
Soil EC Meter with Accuracy Conductivity and Temperature Monitor for Hydroponics and Agriculture
$129.00 Save $60.00 RRP: $189.00
PH Meter Pen Type Water Quality Tester, Accuracy TDS And PH Value Tester, Digital Pen, Blue
$79.00 Save $40.00 RRP: $119.00
PH Meter 0.01 pH Resolution Digital Tester With Large LCD For Drinking Water Pool Aquarium Hydroponics Blue Box
$15.95 Save $7.00 RRP: $22.95
Water Quality Monitor Digital LCD Multi-Parameter Tester With PH EC ORP TEMP SG CF Salt EU Model
$139.00 Save $60.00 RRP: $199.00
PH Tester - 5 in 1 Digital Water Quality Meter for TDS, EC, pH, Salinity, Temperature - No Backlight for Pools, Drinking Water, Aquariums
$45.95 Save $23.05 RRP: $69.00
Water Quality Tester with Blue Backlight Display for Accurate Drinking Water, Pool and Aquarium Testing
$15.95 Save $7.00 RRP: $22.95
Digital Water Tester Precision Water Quality Meter with Temperature Sensor for Aquariums Pools
$33.95 Save $16.00 RRP: $49.95
Digital Pool Water Tester with LCD Display, Accurate PH Meter for Spa and Swimming Pools
$19.95 Save $10.00 RRP: $29.95
Bluetooth 6in1 Water Quality Tester Digital pH EC TDS Meter for Aquarium with Smart App
$40.95 Save $23.05 RRP: $64.00
Bluetooth Digital pH EC TDS Temperature Tester with LCD for Hydroponics Pool Water Quality
$41.95 Save $22.05 RRP: $64.00
Water Quality Tester with Instant Voice Reporting, MultiParameter Digital Water Meter for Home and Outdoor Use
$37.95 Save $21.05 RRP: $59.00
Water Quality Tester for Drinking Water and Aquariums, Digital TDS Meter with Temperature Display
$15.95 Save $7.00 RRP: $22.95
3 in 1 TDS Meter Digital Water Tester with Accurate EC Reading and Automatic Temperature Compensation
$22.95 Save $11.00 RRP: $33.95
Digital Soil Meter with Temperature Compensation and Waterproof Probe for Accurate Gardening
$32.95 Save $16.00 RRP: $48.95
Water Quality Tester 7 in 1 Digital pH Meter for Drinking Water and Pool with Fast Accurate Readings
$49.95 Save $24.05 RRP: $74.00
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$26.95 Save $14.00 RRP: $40.95
6 in 1 Digital Water Quality Tester TDS Meter for Drinking Water Pool Aquarium Hydroponics Tap
$119.00 Save $60.00 RRP: $179.00
TDS Water Quality Tester with Digital Display and Sensitivity for Drinking Water Testing
$64.00 Save $30.00 RRP: $94.00
5 in 1 Digital Water Quality Tester TDS Meter with Accurate Reading for Drinking Water and Aquarium
$47.95 Save $21.05 RRP: $69.00
Digital Salinity Tester with Smart Probe for Precision Aquarium and Pool Water Quality Measurement
$31.95 Save $16.00 RRP: $47.95
Water Quality Tester Pen with Light Indicator, Precision Copper Probe for Home and Outdoor Use
$16.95 Save $8.00 RRP: $24.95