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Shop the best prices on 20,283 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Denuotop, HOD Health & Home and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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3,105 - 3,136 of 3,200
Dual Water Quality Tester Online TDS/EC Meter Input/Output Water Quality Monitor Water Fish Tank Test Pen -2EC
$79.00 Save $80.00 RRP: $159.00
Ph Meter, Digital Ph Tester Ph Meter , 0-14 Ph Testing Range Ph Pen, Water Testing Kits For Drinkin
$7.95 Save $29.00 RRP: $36.95
PH Meter for Water, PH Tester 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter
$16.95 Save $37.05 RRP: $54.00
3-in-1 Soil Tester Plant Moisture Meter Light and PH Tester for Home Lawn Garden Farm Indoor
$18.95 Save $40.05 RRP: $59.00
1 Box of Swimming Pool Testing Strips Hot Tub Spa Test Strips PH Testers Pond Water Test Strips
$15.95 Save $48.05 RRP: $64.00
PH Tester with Backlight Digital Water Quality Meter High Accuracy 5 in 1 PH TDS EC ORP Temperature DetectorYMJJ
$42.95 Save $41.05 RRP: $84.00
Digital LCD PH Meter Aquarium Pool Water Quality Wine Tester Pen AnalyzerYMJJ
$23.95 Save $24.00 RRP: $47.95
4 in 1 Function pH TDS EC TEMP Digital Water Quality Tester Monitor Meter Test PenYMJJ
$17.95 Save $18.00 RRP: $35.95
3 Pack PH Meter TDS PPM Meter and 3 in 1 Soil PH Tester PH/EC Digital Kit for Home, Garden, Lawn, Farm
$16.95 Save $17.00 RRP: $33.95
PH Meter Digital PH Tester Pen with Test Strip Function Thermometer for Drinking Pool WaterYMJJ
$8.95 Save $8.00 RRP: $16.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$17.95 Save $17.00 RRP: $34.95
Water Quality Meter Pen Type SALT TDS EC S.G TEMP 5 in 1 Tester LCD Digital with BacklightYMJJ
$10.95 Save $11.00 RRP: $21.95
7 in 1 Bluetooth Water Quality Tester Automatically Save Data PH EC ORP Waterproof Salinity Meter for Water Fish TankYMJJ
$54.00 Save $55.00 RRP: $109.00
6 in 1 Water Quality Tester PH EC TDS SALT S.G Temperature LCD Screen White Backlight High AccuracyYMJJ
$27.95 Save $26.05 RRP: $54.00
4 In 1 LCD Moisture Temperature Sunlight PH Tester Meter Garden SoilYMJJ
$21.95 Save $22.00 RRP: $43.95
Digital Water Quality Meter 5 in 1 PH Salinity Temperature TDS EC Waterproof Water Quality Meter with BacklitYMJJ
$21.95 Save $21.00 RRP: $42.95
TICFOX Professional LED Lights Accurate Salinometer Food Liquid Salinity Tester Meter
$44.95 Save $19.05 RRP: $64.00
Uadme Water Quality Tester, Large Screen Water Quality Monitor, Portable Digital Electronic PH Meter Monitor Analyzer for Swimming Pool
$59.00 Save $20.00 RRP: $79.00
Digital Ph Meter 0.01 Ph High Accuracy Water Quality Tester
$13.95 Save $11.00 RRP: $24.95
7 In 1 Ph/free Chlorine/orp/ec/tds/salt/temp Ph Meter Swimming Pool Salinity Tester Ip67 Waterproof - MXBC
$139.00 Save $100.00 RRP: $239.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$149.00 Save $80.00 RRP: $229.00
Ph Meter With Atc Food Ph Tester, Waterproof Digital Food Ph Meter With High Accuracy Ph/temperatur
$149.00 Save $80.00 RRP: $229.00
Orp Meter High Quality Orp Meter Water Quality Tester Test Tool
$64.00 Save $40.00 RRP: $104.00
Orp Meter High Quality Orp Meter Water Quality Tester Test Tool
$64.00 Save $40.00 RRP: $104.00
PH Meter High Precision for Water Quality TDS Tester with Measurement Range Suitable Aquarium Swimming Pool
$13.95
PH Value Testers Portable Drinking Water Quality Testers And High Precision
$19.95 Save $8.00 RRP: $27.95
Professional 4-in-1 Soil Tester - Ph Moisture Light Temperature Meter For Lawn Care Plants
$59.00 Save $35.00 RRP: $94.00
Portable water quality tester detects pH value, measures EC value and temperature
$84.00 Save $65.00 RRP: $149.00
HJYang 7 In 1 Ph/tds//orp/salinity /s.g/temperature Meter C-600 Water Quality Tester For Drinking Water, A BPG
$79.00 Save $50.00 RRP: $129.00
Chlorine tester for swimming pools with PH/ORP/EC/TDS/salt/temp
$179.00 Save $90.00 RRP: $269.00
Bluetooth-enabled water tester for smart quality control
$179.00 Save $80.00 RRP: $259.00
Environmental Protection High Measurement Precision Ph Tester
$179.00 Save $250.00 RRP: $429.00