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Flow Meters & Controllers

Shop the best prices on 32,750 great value flow meters & controllers. Shopping for flow meters & controllers is easy with Fruugo, with SALE discounts, offers and savings on Fstniceted, Viewleaf, Ydcy and more. Buy flow meters & controllers online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 32,750
Peak Flow Meter Spirometer Portable PEF Forced Expiratory Volume FEV1 Lung Tester
$46.95
6 Pcs Underfloor Heating Manifold Flow Meter, Visual Flow Monitoring Regulator for Underfloor Heati
$14.95 Save $39.05 RRP: $54.00
RV Carbon Monoxide and Propane Gas Detector, Dual LP/CO Gas Alarm with Separate LCD Indicator Lights, 85dB Loud Alarm
$37.95
Flowmeter 1/2/2.5/3in Liquid Flow Sensor Meter Electronic Turbine- Flow Meter Yalo
$169.00 Save $160.00 RRP: $329.00
2025 New Protable Personal Spirometer Peak Flow - Expiratory Flow Meter - Spirometry Lung Function fg2025031701445
$30.95 Save $53.05 RRP: $84.00
0.1-5LPM 1L Oxygen Flow Meter Flowmeter for Oxygen Air Gas
$14.95
Digital K24 Turbine Oil Fuel Flow Meter Gauge LCD Fuel Flow Meter Chemicals Water Sea Liquid Flow Me hwy
$34.95
Water Flow Switch With Stable Performance Liquid Water Flow Sensor Switch G1/2"
$5.95 Save $5.00 RRP: $10.95
DN20/DN25 Flow Meter Waterproof Digital Stainless Flowmeter for Water Oil ±1% Accuracy Support QTS PTS L GAL
$109.00 Save $10.00 RRP: $119.00
Waterproof digital flowmeter for DN20/DN25 with PTS compatibility
$104.00 Save $45.00 RRP: $149.00
ZJ-LCD-M Digital Flow Meter Filling Controller LCD Display 3/4In with PE Solenoid Valve Automatic Fl
$139.00 Save $70.00 RRP: $209.00
Flow Switch 520736 Intellichlor Flow Sensor Switch Replacement Kit, for IC15, IC20, IC40, IC60 Salt
$33.95
LCD Fuel Flow Meter K24 for Turbine Digital Die-Sel Fuel Flowmeter Favorable Liquid Water Flow Meas-Good
$30.95 Save $14.00 RRP: $44.95
Flow Meter for Water, Oil, and Gas Measurement - High Precision Fuel and Methanol Flowmeter
$43.95 Save $55.05 RRP: $99.00
Tuya Zigbee Smart Ultrasonic Water Meter DN20 LCD Digital IP68
$159.00 Save $20.00 RRP: $179.00
Lay Z Spa Water Flow Sensor Fix E02 Code for AirJet HydroJet SZRH A-W
$16.95 Save $31.00 RRP: $47.95
2025 Portable Peak Flow Meter for Asthma & Lung Function - Personal PEF Spirometer
$32.95 Save $12.00 RRP: $44.95
Quality Air Flow Meter Sensor AFH70M-49 AFH70M49 53013733AB
$27.95 Save $41.05 RRP: $69.00
Oxygen supply system accessories oxygen pressure reducer inhaler flow meter humidification bottle for hospital home
$39.95 Save $6.00 RRP: $45.95
Portable Peak Flow Meter for Lung Health in 2025 - Personal PEF Spirometer to Measure Asthma & Lung Function
$18.95
Flowmeter 1/2/2.5/3in Liquid Flow Sensor Meter Electronic Turbine- Flow Meter
$94.00
Water Flow Switch FS-10 100V High Precision Level Sensor
$6.95
for Lay Z Spa Water Flow Sensor airjet hydrojet fix E02 Code, Flow Sensor FIX E02 for Spa Lay Z AirJet SZRH A-GB
$29.95 Save $18.00 RRP: $47.95
Flow Switches for Heat Pumps, 1L Detection, Quick Setup, Reliable Performance
$32.95 Save $41.05 RRP: $74.00
Regulator Flowmeter Argon Argon Gas Flow Meter Carbon Dioxide Flow Indicator Air Flow Indicator
$11.95 Save $15.00 RRP: $26.95
Original Air Flow Sensor 68382358ab 46344881 68382358aa 55283705
$169.00
6 Pcs Underfloor Heating Manifold Flow Meter, Visual Flow Monitoring Regulator compatible with Underfloor Heati
$38.95 Save $40.05 RRP: $79.00
Single Jet Water Meter Brass Water Meter
$27.95 Save $12.00 RRP: $39.95
Water Meter - 15mm 1/2 inch Cold Water Meter Flow with Fittings for Home and Garden
$39.95 Save $69.05 RRP: $109.00
Portable Spirometer Peak Flow Meter Meter Expiratory Flow for Lung Asthma Detector Breath Function M
$13.95 Save $5.00 RRP: $18.95
Water Flow Indicator Measuring Tool Practical 8-blade Impeller Connecter Water-Good
$4.95 Save $2.00 RRP: $6.95