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Flow Meters & Controllers

Shop the best prices on 34,023 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 34,023
Peak Flow Meter Spirometer Portable PEF Forced Expiratory Volume FEV1 Lung Tester
$46.95
RV Carbon Monoxide and Propane Gas Detector, Dual LP/CO Gas Alarm with Separate LCD Indicator Lights, 85dB Loud Alarm
$37.95
6 Pcs Underfloor Heating Manifold Flow Meter, Visual Flow Monitoring Regulator for Underfloor Heati
$14.95 Save $39.05 RRP: $54.00
2025 Portable Peak Flow Meter for Asthma & Lung Function - Personal PEF Spirometer
$11.95 Save $23.00 RRP: $34.95
2025 New Protable Personal Spirometer Peak Flow - Expiratory Flow Meter - Spirometry Lung Function fg2025031701445
$30.95 Save $53.05 RRP: $84.00
Waterproof digital flowmeter for DN20/DN25 with PTS compatibility
$104.00 Save $45.00 RRP: $149.00
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
Flowmeter 1/2/2.5/3in Liquid Flow Sensor Meter Electronic Turbine- Flow Meter
$94.00
Water Flow Switch With Stable Performance Liquid Water Flow Sensor Switch G1/2"
$5.95 Save $5.00 RRP: $10.95
0.1-5LPM 1L Oxygen Flow Meter Flowmeter for Oxygen Air Gas
$14.95
"Durable IP68 Ultrasonic Water Flowmeter DN65-DN100 | Precision Irrigation & Monitoring | Long Battery Life"
$159.00 Save $60.00 RRP: $219.00
4-20MA Signal Generator 4-20MA Current Generator Adjustable Analog Quantity Current Signal Generator Module
$17.95
5X 4-20MA Signal Generator 4-20MA Current Generator Adjustable Analog Quantity Current Signal Genera
$69.00 Save $50.00 RRP: $119.00
Digital Lcd K24 Flow Meter Turbine Fuel Flow Tester For Chemicals Water Sea Liquid Flow Meters Meas - XC
$59.00 Save $50.00 RRP: $109.00
Ac100-250v Electromechanical Hour Meter Counter
$5.95 Save $18.00 RRP: $23.95
1"/1.2"/1.5"/2"/2.5"/3"Electronic LCD Turbine Flow Meter Digital Flowmeter GaukE js
$99.00
Digital Flow Meter with LCD Display, NPT Counter & Fnpt Thread for Gas, Oil, Fuel
$129.00 Save $90.00 RRP: $219.00
Precision Two-Wire 4-20mA Signal Generator for PLC Instruments, 2 Pack, 0.01 Accuracy
$47.95 Save $51.05 RRP: $99.00
Water Flow Meter IPX6 Waterproof with Brass Inlet Thread
$7.95 Save $29.00 RRP: $36.95
Digital Diesel Fuel Flow Meter for Turbine Applications with LCD Display and Liquid Water Flow Measurement Capability
$45.95 Save $48.05 RRP: $94.00
Flow Meter for Water, Oil, and Gas Measurement - High Precision Fuel and Methanol Flowmeter
$45.95 Save $53.05 RRP: $99.00
Water Flow Sensor for Lay Z Spa - Fix E02 Error with Airjet Hydrojet
$19.95 Save $22.00 RRP: $41.95
Water Flow Sensor 1" Stainless Steel Water Flow Hall Sensor Switch DC3.5～24V Fitting for Water Heater/Water Dispenser
$43.95 Save $10.05 RRP: $54.00
Water Meter - 15mm 1/2 inch Cold Water Meter Flow with Fittings for Home and Garden
$40.95 Save $68.05 RRP: $109.00
Flowmeter 1/2/2.5/3in Flow Sensor Meter Electronic Turbine- Flow Meter
$149.00 Save $150.00 RRP: $299.00
USB-C PD Trigger Board Module PD/QC Decoy Fast Charging 6pcs
$10.95 Save $3.00 RRP: $13.95
2025 Diesel Flow Meter 1% High Accuracy 1 Inch 4 Digital Diesel Gas Fuel Oil Flow Meter Counter Gauge
$119.00 Save $120.00 RRP: $239.00
Turbine Fuel Flow Meter K24 - Digital Diesel Flow Measurement Device unbrand
$64.00 Save $30.00 RRP: $94.00
AC100-250V Electromechanical Hour Meter Counter
$10.95 Save $33.00 RRP: $43.95
Flowmeter 1/2/2.5/3in Liquid Flow Sensor Meter Electronic Turbine- Flow Meter Yalo
$169.00 Save $160.00 RRP: $329.00
Quality Air Flow Meter Sensor AFH70M-49 AFH70M49 53013733AB
$27.95 Save $41.05 RRP: $69.00
Tuya Zigbee Smart Ultrasonic Water Meter DN20 LCD Digital IP68
$159.00 Save $20.00 RRP: $179.00