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Shop the best prices on 30,433 great value ph meters. Shopping for ph meters is easy with Fruugo, with SALE discounts, offers and savings on Fsu, Viewleaf, Till and more. Buy ph meters online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,753 - 2,784 of 3,200
Soil pH Meter Soil Test Kit Soil Acidity & Alkalinity Analyzer Acidity Meter Probe Detachable for In
$29.95 Save $14.00 RRP: $43.95
4 in 1 YY-400 PH/ORP/H2&TEM Meter Digital Hydrogen Ion Concentration Tester for Aquarium, Swimming Pool, Backlight
$48.95 Save $25.05 RRP: $74.00
85L1 AC 0250V HighAccuracy Pointer Voltmeter Voltage Meter Mounted Voltage Measuring Instrument
$9.95 Save $23.00 RRP: $32.95
D85-3050 Digital DC Voltmeter Ammeter Volt Amp Meter DC0-199.9V DC0-10.00A
$22.95 Save $12.00 RRP: $34.95
YB4835VA DC0~100V 20A Dual Display Integrated Voltage Ampere Meter
$13.95 Save $19.00 RRP: $32.95
Single Phase Meter DDS1891 High Accuracy 2P Counter Rail Energy Meters 1000imp/kwh 50Hz
$26.95 Save $13.00 RRP: $39.95
Square Digital Display AC Voltage Current Frequency 3 in 1 Signal Indication Meter Light(Red)
$7.95 Save $25.00 RRP: $32.95
DTM-AV96 3 Phase Voltage Meter Programmable LED Digital Display Voltmeter AC 450V
$59.00 Save $30.00 RRP: $89.00
85C1 DC 0~50V Pointer DC Voltmeter DC Panel Meter Measuring Instrument Embedded Installation
$9.95 Save $23.00 RRP: $32.95
Digital 100HD A Durometer Shore Rubber Hardness Tester LCD Display Meter
$44.95 Save $24.05 RRP: $69.00
D69-2042 Dual Display Voltmeter Ammeter AC80-300V 0-50A 0-100A with Current TransformerWhite
$16.95 Save $16.00 RRP: $32.95
Digital Energy Meter Din Rail LED Active Power Factor MultiFunctional Power Met
$28.95 Save $14.00 RRP: $42.95
Salinity Tester Portable Electronic Salt Concentration Meter with LED Indicator Light
$32.95 Save $16.00 RRP: $48.95
5-80A DDM15SD LCD Backlight Digital Display Single Phase Electronic Energy KWh Meter
$16.95 Save $16.00 RRP: $32.95
5135A DC5V High Accuracy DC Voltmeter Digital Panel Meter with Red LED (DC50mV/DC100mV/DC200mV)
$7.95 Save $25.00 RRP: $32.95
2 in 1 Volt Amp Meter 600V 20A Dual Digital Display LED Ammeter Voltmeter Gauge for Car Motorcycle
$23.95 Save $12.00 RRP: $35.95
Multiparameter Online PH EC Monitor Tester for Aquarium Seawater Water Quality DetectorUK Plug 220V
$119.00 Save $60.00 RRP: $179.00
2pcs PP Plastic Float Switch Water Tank Pool Liquid Level Sensor Controller P13010
$7.95 Save $25.00 RRP: $32.95
Digital Voltmeter Ammeter Colorful LCD Display AC Current Voltage AC50?300V Ampere Meter for Household Appliances
$21.95 Save $11.00 RRP: $32.95
Multifunctional Motorcycle Voltmeter Waterproof Electronic Clock Gauge 2-in-1 LED MeterRed
$7.95 Save $25.00 RRP: $32.95
4 in 1 Water Quality Tester PH TDS EC Temperature Detection Sensitive Precise Water Quality Monitor with HD Screen
$31.95 Save $16.00 RRP: $47.95
Square Digital Display AC Voltage Current Frequency 3 in 1 Signal Indication Meter Light(White)
$7.95 Save $25.00 RRP: $32.95
Motorcycle Digital Water Temperature Gauge Ultra Thin DC 12V LCD With 22mm Sensor Adapter for Most Motorbikes Blue
$21.95 Save $11.00 RRP: $32.95
Mass Air Flow Meter Sensor MAF for Kia Sportage Saab 0280217105 0K01113210A 0K01113210B
$41.95 Save $22.05 RRP: $64.00
Round Digital Display AC Voltage Current 2 in 1 Integrated Signal Indication Light (Yellow)
$9.95 Save $24.00 RRP: $33.95
15Pcs PH Meter Buffer Solution Powder PLAY
$17.95 Save $17.00 RRP: $34.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec
$20.95 Save $21.00 RRP: $41.95
Portable High Accuracy PH Meter Detector Water Quality Tester Analyzer for Aquarium Aquaculture
$10.95 Save $10.00 RRP: $20.95
Ph Replacement Probe Aquarium Hydroponic Laboratory Electrode Ph Meter Potential Test Bnc Q9 Connec hwyno.255 unbrand
$54.00 Save $20.00 RRP: $74.00
ORP Electrode for Redox Potential Measurement, Reliable Supply for Water Quality Testing in the UK
$69.00 Save $20.00 RRP: $89.00
Water Quality Test Paper Aquarium Fish Tank PH Level Testing Papers PH Meter Controller A-B
$13.95 Save $32.00 RRP: $45.95
BENETECH GM762 Color Screen Pen-Type PH Meter Tester
$59.00