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Shop the best prices on 31,421 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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577 - 608 of 31,421
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$20.95 Save $10.00 RRP: $30.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$22.95 Save $12.00 RRP: $34.95
0.01 Precision LCD PH Meter Water Quality Tester
$26.95 Save $13.00 RRP: $39.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$28.95 Save $14.00 RRP: $42.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe BNC Connector
$19.95 Save $10.00 RRP: $29.95
Soil PH Meter Soil Test Tool for Accurate Measurement 2Pcs Set
$19.95 Save $20.00 RRP: $39.95
0.01 PH Meter Digital for Accurate Water Measurement
$54.00
PH Meter Calibration Solution ORP Tester Calibration Solution Buffer Solutions,PH and ORP-cheng du
$35.95 Save $28.05 RRP: $64.00
PH301 PH Electrode with BNC Connector Laboratory Combination PH Probe PH Detection Module for Water Quality Testing-Good
$14.95 Save $11.00 RRP: $25.95
Accurate PH Meter for Aquarium Multi-Parameter Water Quality Monitor Online PH Monitor Acidometer U
$41.95 Save $17.05 RRP: $59.00
PH-2011 Precision with Temperature Compensation Written Test PH Meter with Luminous Display PH Mete
$8.95 Save $17.00 RRP: $25.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$54.00 Save $20.00 RRP: $74.00
Soil PH Meter Garden Plant PH Meter Digital Dial High Quality PH Meter Soil Acidity Test Tools Square Soil Detector
$25.95 Save $33.05 RRP: $59.00
3 In 1 Soil Ph Tester Water Moisture Light Test Meter Kit yuante
$32.95 Save $21.05 RRP: $54.00
5in1 Water Quality Tester Digital Salinity Meter Ec Tds S.g Temp Salt Monitor For Driking Water Pool Aquarium Hydroponic
$54.00 Save $5.00 RRP: $59.00
Multifunction Water Meter 3in 1 ORP/PH/Temp Water Quality Monitoring Equipment ToolEU Plug 230‑240V
$149.00 Save $40.00 RRP: $189.00
0-14pH Electrode Sensors Replacement Probes Aquariums Hydroponic Laboratory Electrode 0-14pH Meter BNC Connector 0-14Ph Ranges
$37.95
7 in 1 PH/Free Chlorine/ORP/EC/TDS/Salt/Temp PH Meter Swimming Pool Salinity Tester IP67 Waterproof compatible with Aquarium
$129.00
Pocket Portable Digital pH Meter Tester Water Quality Testing for Swimming Pool Aquarium
$20.95 Save $25.00 RRP: $45.95
Accurate pH Meter for Aquarium - Multi-Parameter Water Quality Monitor & Acidometer for Online pH Measurement
$94.00 Save $75.00 RRP: $169.00
pH Meter Soil Tester Split Soil Tester Soil pH Meter pH Meter Tester, Black - Black
$54.00 Save $50.00 RRP: $104.00
Ph Meter Calibration Solution Orp Tester Calibration Solution Buffer Solutions,ph And Orp
$33.95 Save $65.05 RRP: $99.00
Digital PH Meter Automatic Calibration 0.01, TDS Tester Probe, Water Quality Monitor, Model TDSM2 For Aquarium And Pool
$24.95 Save $13.00 RRP: $37.95
Suitable for Portable Water Quality Tester PH Meter for Lab Drinking Water Aquarium SZRH
$109.00 Save $120.00 RRP: $229.00
Type B 7 in 1PH Meter Water Quality Tester PH/TDS/EC/ORP/S.G/Water Salinity/Temp Pen Tester Edition 0621
$54.00 Save $45.00 RRP: $99.00
6 In1 Water Quality Detector Smart Online Bluetooth Water Chlorine Meter PH Meter Powered Tool for S Edition 0621
$84.00 Save $55.00 RRP: $139.00
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm SZRH
$26.95 Save $47.05 RRP: $74.00
4 In 1 Soil Ph Tester Soil Moisture Hygrometer Measuring Plant Soil Ph Tester Gift ZMYX SZRH
$89.00 Save $80.00 RRP: $169.00
Soil PH Tester High Accuracy Tester Handheld Soil Humidity PH Meter For Greenhouse Planting Garden hwy
$54.00
PH Meter Replacement Electrode Probe PH Water Tester Spare Part Probe
$16.95
3 In1 Soil Meter
$17.95 Save $7.00 RRP: $24.95
w 5-in-1 Electronic Ph Meter, Measure Ph Tds Ec Salinity
$179.00