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Blue pH Meters

Shop the best prices on 548 great value blue ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 548
Digital TDS meter for water quality testing with LCD display and alloy electrode probe
$33.95 Save $20.05 RRP: $54.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$39.95 Save $39.05 RRP: $79.00
pH Meter Digital 2 in 1 pH/TEMP Meter pH Tester High Accuracy Water Quality Tester with 0-14 pH Measurement Range for Household Drinking Pool Aquarium
$94.00 Save $25.00 RRP: $119.00
Digital PH Tester Pen 0.01Hi-Accuracy For Water Quality Test Hydroponic Test
$17.95
Smart PH Chlorine Meter Swimming Pool Water Quality Tester ORP EC TDS Temp Level Online Monitoring Analyzer compatible with Spa
$84.00 Save $55.00 RRP: $139.00
5Pcs Screwdriver Bit Magnetosphere 1/4 Hex Shank PH2 Cross Head Anti-impact Colorful 65mm Cross Dril
$11.95 Save $24.00 RRP: $35.95
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$13.95
2 in 1 Food pH Tester and Temperature Meter with LCD Backlight Digital Probe
$179.00
0-14PH Digital PH Meter, PH Tester for Water, PH Meter 0.01PH HighPrecision Water Quality Tester for Aquarium,Pool Yellow
$26.95
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$11.95 Save $1.00 RRP: $12.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$36.95 Save $4.00 RRP: $40.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water B
$44.95 Save $4.00 RRP: $48.95
TDS Meter Digital Water Test,Electronic Water Tester with 0-9999 PPM Measurement Range for Household Drinking Aquariums
$10.95
High Accuracy Food PH Meter: 0.00-14.00 PH Range Tester Sensor for Meat, Cheese, Dough & Water Analysis
$79.00 Save $70.00 RRP: $149.00
0-14PH Digital PH Meter, PH Tester for Water, PH Meter 0.01PH HighPrecision Water Quality Tester for Aquarium,Pool Yellow
$27.95
PH Meter Acidity Meter Water Quality Tester Temperature Meter for Cosmetics Skin Water Lab Milk Fruit Meat
$64.00
TDS Meter Digital Water Quality Tester
$12.95 Save $9.00 RRP: $21.95
New Arrive TDS Meter Digital Water Quality Tester Testing Kits for Drinking Water 0-9990ppm
$12.95 Save $13.00 RRP: $25.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$59.00 Save $60.00 RRP: $119.00
Precision pH Tester 0.00-14.00 Range with Temp Sensor for Food Meat Cheese Dough Water Analysis
$64.00 Save $65.00 RRP: $129.00
Digital Water Quality Tester 0.01 High Accuracy Compact Size PH Tester for Pools Aquariums Drinking Water
$12.95 Save $3.00 RRP: $15.95
Smart Soil pH Meters for Accurate Soil Acidity and Alkalinity Monitoring, Digital Display, Compact Design
$21.95 Save $4.00 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
Ph Meter 0.01 High Precision Water Quality Tester With 0-14 Measurement Range
$10.95 Save $7.00 RRP: $17.95
Ph Meter Digital 0.01 High Precision Water Quality Tester With 0-14 Measurement
$12.95 Save $10.00 RRP: $22.95
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$54.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer compatible Meat Canning Ch
$59.00 Save $45.00 RRP: $104.00
TDS Meter Digital Water Quality Tester 0-9990PPM LCD Display Water Quality Testing Pen Alloy Electrode Probe
$36.95 Save $37.05 RRP: $74.00
6 in 1 Water Quality Detector PH EC TDS ORP Temperature Chlorine APP
$99.00 Save $190.00 RRP: $289.00
Portable High-precision PH Test Pen PH Acidity Meter PH Water Quality Detection Instrument
$21.95 Save $19.00 RRP: $40.95
High-precision pH tester pen for water quality, measuring range 0-14, blue
$41.95 Save $22.05 RRP: $64.00
Food PH Meter 0.00-14.00PH High Accuracy Temp PH Tester Sensor Acidity Analyzer for Meat Canning Cheese Dough Water A
$39.95 Save $39.05 RRP: $79.00