Filters

pH Meters

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.

Filters
385 - 416 of 900
Digital Water Tester 09999 PPM Portable Meter For Aquarium Hydroponics Filter Tanks Camping And Home Plants
$15.95 Save $7.00 RRP: $22.95
Water Tester Pen Portable LCD Screen Three In One Water Quality Analysis Instrument Conductivity Thermometer Mineral Content Meter
$21.95 Save $10.00 RRP: $31.95
PH Tester, 3 In 1 Digital Water Quality Meter, Temperature TDS EC Tester Pen for Drinking Water and Aquariums, Portable Groen
$18.95 Save $9.00 RRP: $27.95
160 Strips pH Litmus Paper Test Strips, 1-14 pH Range for Water, Cosmetics, and Floor Testing with Control Card
$15.95 Save $7.00 RRP: $22.95
Digital Water Quality Tester 6 in 1, Smart Bluetooth Pool Water Test Meter with Probe, IP67 Waterproof
$89.00 Save $50.00 RRP: $139.00
TDS Water Quality Tester with Dual Probe Accuracy for Tap Water and Aquarium, 09990 PPM Range
$79.00 Save $40.00 RRP: $119.00
Hydrogen Water Tester Digital PPM Meter with Sensitivity and Temperature Reading for Aquarium Lab
$36.95 Save $17.05 RRP: $54.00
Digital Water Tester 09999 PPM Precision LCD Monitor for Drinking Water Home Camping
$15.95 Save $7.00 RRP: $22.95
Digital Water Quality Tester 5in1 PH and TDS Meter with EC Salinity Temp, for Pools and Drinking Water Ref:6614
$43.95 Save $25.05 RRP: $69.00
5 in 1 Digital pH Meter Hydroponics Water Quality Tester with Bluetooth Data Sync and Temp Compensation
$41.95 Save $22.05 RRP: $64.00
Accuracy Dissolved Oxygen Meter with Automatic Temperature Compensation for Pools and Aquariums
$129.00 Save $60.00 RRP: $189.00
Digital pH EC Meter with Dual Monitoring, ATC, Replaceable Electrode for Pool Aquarium Hydroponics
$64.00 Save $30.00 RRP: $94.00
Bluetooth 6in1 Pool Water Tester WiFi Smart Sync pH Chlorine EC ORP Salinity Temperature
$84.00 Save $45.00 RRP: $129.00
PH Meter with Laboratory PH Electrode Probe, Wide 014 Range, BNC Connector for Aquarium Hydroponics
$17.95 Save $9.00 RRP: $26.95
5in1 Digital Water Tester with Precision pH Meter for Aquarium Pool Seawater Freshwater
$43.95 Save $25.05 RRP: $69.00
6in1 pH TDS EC Water Quality Tester for Aquarium with Easy Calibration and Protective Case
$139.00 Save $60.00 RRP: $199.00
Digital Water Tester with pH and Temperature Meter, IP67 Waterproof, Sensitivity for Aquarium and Soil
$69.00 Save $35.00 RRP: $104.00
Smart WiFi Water Quality Tester 8 in 1 Digital MultiParameter LCD Analyzer with App Control
$109.00 Save $60.00 RRP: $169.00
Water Quality Tester with MultiParameter Digital pH Meter for Pools Homes and Hospital Use
$79.00 Save $40.00 RRP: $119.00
Digital Water Test Meter 5 in 1 TDS EC Salinity pH Temperature Tester for Pool Aquarium Drinking Water
$43.95 Save $25.05 RRP: $69.00
TDS Water Tester 09990 ppm Digital Meter for Drinking Water, Aquariums, Pools, RO Systems Blue
$18.95 Save $9.00 RRP: $27.95
PH Meter Replacement Electrode Probe For PH818 Aquarium PH Water Tester Spare Part Acidometer
$31.95 Save $16.00 RRP: $47.95
TDS Meter for Drinking Water - Portable EC TDS Temperature Tester for PPM Measurement in Aquariums and Pools
$18.95 Save $5.00 RRP: $23.95
Drinking Water Tds Tester, 5In1 Tester, Salinity Monitor For Swimming Pool, Portable pH And EC Tester, LCD Backlight
$37.95 Save $21.05 RRP: $59.00
pH Meter Pool Water Quality Tester Portable Digital pH Tester For Swimming Pools, Chlorine Tester, Handheld ABS Body
$26.95 Save $8.00 RRP: $34.95
DM-1 Dual In Line TDS Monitor, 0-9990 PPM Digital Water Quality Tester, IN/OUT Water Quality Meter for Home and Aquariums
$114.00 Save $55.00 RRP: $169.00
PH Electrode Probe 0-14 pH Range BNC Connection for Accurate pH Measurement in Hydroponics and Laboratory Use
$22.95 Save $12.00 RRP: $34.95
Refractometer Honey Sugar Content Tester 5890% Range Professional No Battery Accurate Meter
$28.95 Save $15.00 RRP: $43.95
Water Quality Tester 6in1 Digital PH Meter Bluetooth Pool Monitor IP67 Waterproof LCD
$79.00 Save $40.00 RRP: $119.00
Digital Water Tester pH Meter with Bluetooth, Precision and Temp Display for Aquarium
$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
TDS Water Tester with Fast Accurate Readings, Digital Water Quality Meter for Drinking Water, Aquarium and Pool
$16.95 Save $8.00 RRP: $24.95