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Shop the best prices on 17,837 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Denuotop and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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97 - 128 of 3,200
Soil Tester 3-in-1 Plant Moisture Meter Light And Ph Tester For Home, Garden, Lawn, Farm, Indoor And Outdoor Use, Promote Plants Healthy Growth(1pc,gr
$44.95 Save $44.05 RRP: $89.00
LCD screen of tds meter water quality tester
$27.95 Save $14.00 RRP: $41.95
Digital PH Meter, PH Tester 0.00-14.00 High-Density Water Quality Accurate Test Range, Portable Water Quality Testing Instrument, for Drinking Water/S
$35.95 Save $17.00 RRP: $52.95
Digital Water Tester for Aquarium Pool - Measures Hardness, TDS, and pH Levels with Accuracy
$21.95
3 in 1 Digital Water Tester Meter for PH, TDS and Temperature, Accurate for Drinking Water, Swimming Pool, Aquariums and Hydroponics
$51.95
PH Meter Water Quality Tester for Swimming Pool Agriculture Water Quality Testing 0-14 Digital PH Tester Pen Portable Yellow
$30.95
7 in 1 Digital Water Quality Tester ORP PH TDS EC Meter Salinity Temperature Multifunction Tester for Aquarium Pool
$39.95 Save $49.05 RRP: $89.00
Tds/ph/temperature 3-in-1 Ph Meter For Water, 0-14 Ph Digital Ph Meter, 0.01 High Precision Water Quality Tester
$23.95
3-in-1 Soil Meter Moisture Light And Ph Tester For Indoor Outdoor House Plants Garden Lawn Farm No Battery Needed White
$8.95
Ph Meter,three-color Lcd Display Ph Pen Automatic Atc Function 0-14 Ph Measurement Range For Househ
$22.95
PH Electrode Sensor Probe Factory Industry Laboratory Pool Water Analyzer PH Meter Tester PH Probe B
$29.95
PH Meter Digital High Accuracy Water Quality PH Meter with ATC 0-14 Measurement Range PH Tester for Household Drinking Water Hydroponics Aquarium Wate
$38.95 Save $30.05 RRP: $69.00
2 In 1 PH Meter 0 - 50°C ABS PH Tester For Industry
$84.00 Save $10.00 RRP: $94.00
Digital TDS Meter Ideal PH Water Quality Tester For Drinking Water 1-9990ppm
$37.95 Save $9.00 RRP: $46.95
For Cl2 Tester Water Quality Ph Level Portable Digital Ph Meter Swimming Pool Accessories Analytical Instruments,ph Tester
$52.95 Save $31.05 RRP: $84.00
PH Meter Digital Water Quality Tester High Accuracy Waterproof Battery Powered Portable Drinking Water PH Tester Pen
$48.95 Save $15.05 RRP: $64.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$7.95 Save $10.00 RRP: $17.95
10 In 1 Water Quality Tester Ph/tds/ec/salt/temp/s.g/orp/h2/fertile/resistivity Tester Pen For Aqua
$46.95 Save $22.05 RRP: $69.00
Portable And Waterproof Digital Ph Tester For Aquarium, Swimming Pool, Wine, Urine, Laboratory
$42.95 Save $11.05 RRP: $54.00
Food Ph Meter, High Accuracy Food Ph Tester With Lcd Backlight And Atc, Ph Meter For Food Fruit Meat Canning Brewing Measurement
$109.00 Save $10.00 RRP: $119.00
Pocket Pen Ph Meter Digital Er Ph-009 Ia 0.0-14.0ph For Rium Pool Lab Ph014
$7.95 Save $10.00 RRP: $17.95
High Precision Digital PH Meter with Backlight Display for Laboratory Use - DriP Edition Water Quality Tester
$84.00
3-in-1 Digital Water Tester Pen, Measures Temperature, Water Quality, and pH Levels for Home and Garden Use
$74.00 Save $25.00 RRP: $99.00
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
5 in 1 TDS/EC/PH/Salinity/Temperature Meter Digital Water Quality Monitor Tester for Pools, Drinking Water, Aquariums
$64.00
Digital Ph Meter, Ph Meter 0.01 Ph High Accuracy Water Quality Tester With 0-14 Ph Measurement Range For Household Drinking, Pool And Aquarium Water P
$27.95 Save $11.00 RRP: $38.95
TDS Meter Digital Water Tester 0-9990ppm Drinking Water Quality Analyzer Monitor Filter Rapid Test Aquarium Hydroponics Pools
$14.95 Save $8.00 RRP: $22.95
PH Meter, Digital High Accuracy Water Quality PH Meter with ATC, 0-14 Measurement Range PH Tester for Household Drinking Water, Hydroponics, Aquarium
$39.95 Save $39.05 RRP: $79.00
2 In 1 Ph Chlorine Meter Tester Pc-102 Ph Tester Chlorine Water Quality Testing Device Cl2 Measuring For Pool Aquarium 2025
$59.00 Save $55.00 RRP: $114.00
PH Meter with ATC Food PH Tester, Waterproof Digital Food PH Meter with High Accuracy PH/Temperature 2025
$69.00 Save $70.00 RRP: $139.00
EVAGO Cl2 & Ph Portable Swimming Pool Water Quality Test Instrument, Ph Tester, Electronic Monitor, Swimming Pool Chlorine Test 2025
$149.00 Save $150.00 RRP: $299.00
Drinking Water Quality Tester, 6-In-1 TDS Meter Digital Water Tester TOC,COD,TDS,UV275,EC & Temp /Or 2025
$84.00 Save $85.00 RRP: $169.00