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Shop the best prices on 36,315 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on ZENGO, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Australia.

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2,529 - 2,560 of 36,315
Digital Ph/tds Meter With Ph Tester, 0.01 Resolution High Accuracy 3 In 1 Pen Type Tester, Water Te
$74.00
5 in 1 Digital PH Meter Bluetooth PH EC TDS CF TEMP Testing High Accuracy Digital TDS PH Tester for Hydroponics Aquarium
$84.00 Save $25.00 RRP: $109.00
Soil Acid Meter 4in1 Tester Soil Ph Meter
$79.00 Save $380.00 RRP: $459.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement -xx j.s
$104.00 Save $15.00 RRP: $119.00
2 in 1 PH Meter ABS Pen Type Household PH Tester with Automatic 2 Point Calibration Mode
$79.00 Save $90.00 RRP: $169.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof-yuyu
$129.00 Save $70.00 RRP: $199.00
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof
$139.00 Save $100.00 RRP: $239.00
7 in 1 Pool Water Tester - pH/Free Chlorine/ORP/EC/TDS/Salt/Temp IP67 Waterproof Meter
$209.00 Save $20.00 RRP: $229.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium
$69.00
PH Meter with Backlight Online PH-991 Aquarium PH Tester Temp Monitor Durable Acidimeter Tool for Tank Swim EU Plug
$79.00 Save $80.00 RRP: $159.00
5 In 1 Ph/tds/ec/orp/temperature Meter Digital Water Quality Tester For Pools, Drinking Water--
$119.00 Save $20.00 RRP: $139.00
Bluetooth Connection App 6-in-1 Water Quality Detector Ph/orp/ec/tds/temperture Swimming Pool Resid
$119.00
PH-025N On Line Digital PH Monitor Meter Wall Mounted Water Quality Tester EU 230-240V 50Hz 19mA
$84.00 Save $85.00 RRP: $169.00
Tuya WiFi 7 In1 Water Quality Tester Multi-Parameter Water Analyzer PH/ORP/EC/PPM//Humidity/TEMP Mo
$159.00
Speed Detector Meter for Outdoor Sports Ballistic Chronograph Tester-Yvan
$74.00 Save $30.00 RRP: $104.00
Digital Orp Meter With Automatic Calibration & Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tes
$74.00 Save $40.00 RRP: $114.00
Ph-98108 Ph Meter Sharp Glass Electrode Measuring Range 0.00 To 14.00 Ph /food /cheese /milk /soil
$129.00
High Accuracy ORP Electrode Probes with BNC Connector 185mm for Water Quality Testing in Pools Relax & Laboratories
$64.00
Water Quality Tester Bluetooth Accurate 7 in 1 PH ORP EC TDS SALT SG TEMP Meter for Drinking Water Aquariums
$84.00 Save $75.00 RRP: $159.00
WiFi Smart 7-in-1 Aquarium Pool Water Quality Tester with pH, ORP, EC, PPM, CF, Humidity & Temp Monitoring
$169.00 Save $70.00 RRP: $239.00
PH Electrode Probe 0-14 pH Range BNC Connection for Accurate pH Measurement in Hydroponics and Laboratory Use
$36.95 Save $17.05 RRP: $54.00
TDS Meter Digital Water Tester 3 in 1 with LCD Display for TDS EC Temperature Measurement in Aquariums Pools and Drinking Water
$24.95 Save $12.00 RRP: $36.95
Water Quality Tester Digital pH Meter for Water, Food, and Soil with Sharp Glass Electrode Water Quality Analysis Tool
$139.00 Save $60.00 RRP: $199.00
Ph Tester Accuracy-for Water Food Aquarium, Pool Hydroponics, Pocket Size Elsavct
$30.95 Save $63.05 RRP: $94.00
Tds Meter Hand Held Tds-3 Ppm Digital Water Quality Pen Tester R.o Pure Osmosis Elsavct
$21.95 Save $8.00 RRP: $29.95
Salinity Refractometer For Marine Fish Keeping Aquarium 0-100 Ppt Elsavct
$64.00 Save $5.00 RRP: $69.00
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking
$13.95
4 in 1 Soil PH Meter Moisture/Temp/Soil PH Tester Sunlight Intensity Meter for Gardening Plants Far
$16.95
2X Analog TDS Sensor TDS Meter Water Conductivity Sensor Tester Liquid Detection Water Quality Moni
$18.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$34.95
PH EC Temperature Meter DC 6V High Accuracy Portable LCD Hydroponic Monitor Multifunctional Tester
$109.00 Save $60.00 RRP: $169.00
7 in 1 Water Quality Monitor Detect ORP PH EC Salinity High Accuracy EC Tester with LCD Display Backlight for Aquaculture
$59.00 Save $35.00 RRP: $94.00