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Shop the best prices on 10,982 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, HanFei and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,529 - 2,560 of 3,200
pH sensor module,sensor probe pH electrode,connector
$21.95 Save $27.00 RRP: $48.95
9951W Water Quality Meter 5 in 1 Multi WiFi Continuous PH TDS SALT SG TEMP Online Water Quality Tester for Tuya APP US Plug 110V
$119.00 Save $30.00 RRP: $149.00
PH-213 PH/EC Tester Multifunctional Water Quality Tester for Laboratory Aquarium Swimming PoolUS Plug 110V
$159.00 Save $40.00 RRP: $199.00
TDS Meter Water Quality Tester,Conductive BIO Meter Tester Mineral Water Quality Mineral Test Pen
$15.95
Bluetooth Water Tester PH ORP EC TDS SALT S.G TEMP 7 in 1 Meter Quality High Accuracy Pen Type Tester for Pool Aquarium Hydroponic Cooking
$89.00 Save $20.00 RRP: $109.00
Cl2 & Ph Portable Swimming Pool Water Quality Test Instrument, Ph Tester, Electronic Monitor, Swimming Pool Chlorine Test
$99.00 Save $90.00 RRP: $189.00
Digital Orp Meter With Automatic Calibration Orp Powder Buffer, -1200~1200mv High Accuracy Orp Tester For Water Testing
$74.00 Save $45.00 RRP: $119.00
Home Sperm Observation Male Sperm Test Kit Accurate Observation of Sperm Concentration During Exerc
$11.95 Save $2.00 RRP: $13.95
40 pcs Heavy Metal Water Test Strips: Lead Mercury Test Strips - Accurate Detection Tester For Skincare Cosmetics Water Quality Wastewater
$28.95 Save $55.05 RRP: $84.00
Reliable Digital pH Tester Compact & Reliable pH Meter Versatile pH Testing Tool Simple Operation for Household Durable
$49.95
Digital Meter PH-803W WIFI ORP/PH Meter Controller Online Water Quality Monitor AC230V 50/60Hz PH M
$199.00 Save $60.00 RRP: $259.00
6 in 1 Digital Water Quality Tester Pen for Drinking Water Aquariums Pools
$64.00
Practical 300cm Cable pH Single Electrode with BNC Socket Probe 0-14pH for pH Meter pH Controller Device Easy Monitoring Black
$41.95
Water Quality Ph Chlorine Tester, Ph Tester Chlorine,ph Meter
$79.00 Save $60.00 RRP: $139.00
DC3.7V Ballistic Chronograph Tester Shooting Arrow Meter Monitor for Ping-Pong Badminton Darts Speed Detector
$79.00
3 In 1 Ph Temperature Tds Meter Digital Water Quality Meter Wireless Online Monitoring Tester
$229.00
Portable Mini High Accuracy Digital Acidity Meter Ph Water Quality Tester
$159.00
Ph818 Ph Tester Professional Ph Water Quality Tester Portable Pen Type Ph Meter Acidometer For Aquarium Acidimeter Measure
$179.00
Tds Meter with 0-9990ppm Quick and Easy Digital Tds Tester for Drinking Pool
$64.00
Professional Digital Ph Meter Pen Type Portable Water Quality Tester Acidometer For Aquarium Acidimeter Water Ph Acidity Meter
$219.00
7-in-1 professional water quality tester measures PH TDS ORP salinity and temperature
$119.00 Save $70.00 RRP: $189.00
Water Pipe Leak Detector Sensor Pipe Leakage Monitor Tester Kit with Dual Probes Earphone Pipeline L
$43.95 Save $15.05 RRP: $59.00
High Accuracy pH Meter for Sharp Glass Electrode for Water Food Cheese Milk Soil pH Test 23cm/9-inch Length
$99.00
Swimming Pool Digital Aquariums Fish-Tank Acidimeter Hydroponics PH Meter Filter Measuring Water Quality Purity Pen Test Multicolor
$94.00
PH 201H Probe Sensor High Accuracy Laboratory Compound PH Electrode PH Meter BNC Connector 2m/78.7in
$27.95 Save $8.00 RRP: $35.95
Swimming Pool Digital Aquariums Fish-Tank Acidimeter Hydroponics PH Meter Filter Measuring Water Quality Purity Pen Test
$89.00
16 in 1 Water Testing Kits for Drinking Water- Home Water Test Kit,Water Quality Measurement Kits (100Pcs Test Strips )
$13.95 Save $9.00 RRP: $22.95
Long Stem Compost Soil Thermometer - Fast Response Stainless Steel 20 Inch - Measuring Probe - Fahrenheit and Celsius
$14.95 Save $8.00 RRP: $22.95
High Precision Water Hardness Instrument EC TDS Tester PH Meter Aquarium Pool Water Quality Purity Testing Pen
$9.95 Save $5.00 RRP: $14.95
Versatile Digital PH Meter 6-in-1 for Water Quality Testing
$35.95 Save $28.05 RRP: $64.00
Professional COM-100 EC Analyzer TDS Meter Temp Tester with Automatic Calibration and Data Hold Measurement
$109.00 Save $30.00 RRP: $139.00
PH Electrode Probe Rechargeable Type BNC Connector for Aquarium PH Controller Meter Sensor
$14.95 Save $13.00 RRP: $27.95