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Shop the best prices on 31,299 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Till, Amyi and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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3,137 - 3,168 of 31,299
Digital Grains Moisture Meter with Voice Alerts Function Easy carry Moisture Tester for Rice Wheat Corn Multiple Crop Testing
$69.00
Ph803w Ph Orp Controller Acidity Alkalinity Controller Water Quality Monitoring Tooluk Plug 250v
$429.00
PH‑803W WIFI ORP/PH Meter Controller Online Water Quality Monitor EU Plug AC230V±10% 50/60Hz
$289.00 Save $90.00 RRP: $379.00
5 In 1 Ph Meter For Water, Ph/tds/ec/temp/salt Meter, Salt Tester For Saltwater Pool, 0.01 Resolution High Accuracy Digital Ph Tester
$99.00 Save $80.00 RRP: $179.00
Digital Dissolved Oxygen Meter Detector Water Quality Tester With Temperature Detection
$289.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement
$99.00 Save $150.00 RRP: $249.00
Grey&white Digital Ph Meter With Atc 3 In 1 Water Quality Tester Ph/temp Meter Total Dissolved Solid Tester Water Detector For Drinking Water Pool Spa
$139.00
Ph Tester Digital,Pool Salt Tester, Digital Salinity Meter and PH Tester for Pool Salt Drinking Water
$64.00 Save $65.00 RRP: $129.00
ORP-986 Portable Pen Type ORP Meter Water Quality Tester Experiment Analyzer Detector Monitor
$64.00 Save $15.00 RRP: $79.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium Till
$64.00 Save $15.00 RRP: $79.00
Fyearfly 6 in 1 Water Tester, Pocket Water Quality Tester Multifunctional COD Temp TOC Conductivity TDS UV275 Drinking Water Meter, for Aquarium
$119.00 Save $20.00 RRP: $139.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium JMQ
$89.00 Save $340.00 RRP: $429.00
5 In 1 Soil Ph Meter Soil Moisture Monitor Lcd Display Ph Tester Temperature Sunlight Intensity Testing Tool For Plants Illumination Thermometer -CAN-
$74.00 Save $30.00 RRP: $104.00
Dual Water Quality Tester Online TDS/EC Meter -2EC
$79.00
5 In 1 Digital Meter Tds / Ec / Ph / Salinity / Temperature Water Quality Monitoring Tester
$89.00
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meterwhite1pcs Yaju
$69.00 Save $60.00 RRP: $129.00
water quality tester, electronic ph meter portable chlorine meter high accuracy ph meter
$59.00 Save $50.00 RRP: $109.00
Digital Ph Meter High Precision Ph Tester Backlight Display Water Quality Tester For Laboratory Drinking Tank
$69.00 Save $70.00 RRP: $139.00
5-in-1 Electronic Ph Meter, Measure Ph And Tds And Ec Salinity And Temperature Water Quality Tester, Lcd Display And Reading Accuracy, For D
$64.00 Save $30.00 RRP: $94.00
Convenient Plastic pH Meter Accurate & Durable Food pH Tester with Stable Readings for Food & Beverage Industry Durable
$49.00
4 In 1 Soil Ph Tester Soil Moisture Meter Plant Soil Ph Tester
$64.00 Save $10.00 RRP: $74.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$119.00
Trim Tilt Switch 87-856990 896620 87-8m0042301 For Mercury Cowl Cowling Pan For Mercury Mariner Tra
$99.00
Accurate Ph Meter For Aquarium Multi-parameter Water Quality Monitor Online Ph Monitor Acidometer U
$79.00
Wireless WIFI Water Quality Meter with pH, Temp, ORP Monitoring for US 110V
$269.00 Save $230.00 RRP: $499.00
Backlit Digital pH Tester for Water Quality – 5-in-1 Measures pH, TDS, EC, ORP & Temp
$79.00 Save $80.00 RRP: $159.00
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof
$104.00
Water Tester Ph Meter, Digital Water Quality Tester For Drinking Water, Pool, Aquarium, Fish Tank, Hydroponics
$64.00 Save $75.00 RRP: $139.00
Digital Soil PH Meter PH-98103 Portable Water PH Tester for Aquarium Lab Swimming Pool Accurate Measurement
$40.95
2-In-1 Portable High Precision Temperature and PH Tester Meter Water Quality Analyzer Monitor with 110V US Plug
$59.00
Hydroponic Nutrient Meter EC PPM CF Truncheon Nutra Wand Accurate Tester for Hydroponics Water Quality Monitoring
$44.95
PH Monitor Probe Digital Meter with BNC Connector, Smart Aquarium Hydroponic Electrode Sensor for Accurate Water Testing
$17.95