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Flow Meters & Controllers

Shop the best prices on 21,618 great value flow meters & controllers. Shopping for flow meters & controllers is easy with Fruugo, with SALE discounts, offers and savings on Fstniceted, Viewleaf, GreenZech and more. Buy flow meters & controllers online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 3,200
RV Carbon Monoxide and Propane Gas Detector, Dual LP/CO Gas Alarm with Separate LCD Indicator Lights, 85dB Loud Alarm
$51.95
Mechanical Fuel Gauge 4-Digit Fuel Flow Mechanical Fuel Flow Meter 25Mm (1 inch Internal Thread) 5-30 GPM/20-120L/Min
$129.00
Digital K24 Turbine Oil Flow Meter Gauge LCD Chemicals Tools
$41.95 Save $27.05 RRP: $69.00
1in BSP Automatic Fueling Nozzle Aluminum Alloy Digital Flow Meter Diesel Petrol Fuel Nozzle
$189.00 Save $100.00 RRP: $289.00
Digital Liquid Flow Sensor Meter 1in/2in/2.5in/3in Electronic Turbine- Water Fuel Flow Meter Flowmeter with LCD Display 3inches
$179.00 Save $30.00 RRP: $209.00
Turbine Digital Fuel Flow Meter Oval Gear Flow Gauge BSPT/NPT 1inch 200L/Min
$42.95 Save $21.05 RRP: $64.00
Mass Air Flow Meter Sensor For-BMW E46 330I 330Xi 330Ci E39 530I X5 E53 5WK96132 13621438871 5WK9613
$38.95
2025 Portable Asthma Peak Flow Meter - Digital PEF Lung Function Tester Z
$23.95 Save $35.05 RRP: $59.00
Digital Peak Flow Meter Spirometer With Bluetooth unbrand
$149.00 Save $50.00 RRP: $199.00
25-26 Blue LCD Display High Accuracy Aluminum Alloy Fuel Diesel Flow Meter 1/2"
$139.00 Save $140.00 RRP: $279.00
2025 Flowmeter 1/2/2.5/3in Liquid Flow Sensor Meter Electronic Turbine- Flow Meter-bbca
$239.00 Save $230.00 RRP: $469.00
LZQ‑7 Flowmeter 1‑10LPM Flow Meter with Control Valve for Oxygen/Air/Gas
$32.95 Save $10.00 RRP: $42.95
DN20/DN25 Flow Meter Waterproof Digital Stainless Flowmeter for Water Oil ±1% Accuracy Support QTS PTS L GAL
$149.00 Save $20.00 RRP: $169.00
Air Flow Meter Sensor for BMW E46 330I, 330Xi, 330Ci, E39 530I, X5 E53
$44.95 Save $49.05 RRP: $94.00
Water Flow Meter with 3/4 BSP Thread Accurately Measure Water Consumption for RV Water Tank Filling Garden Hose Watering
$28.95 Save $13.00 RRP: $41.95
Handheld MR9270S+ 4-20MA Signal Generator Calibrate Current Voltage PT100 Thermocouple Pressure Tran
$459.00 Save $115.00 RRP: $574.00
Brass Water Flow Sensor For Girard GSWH-2 Tankless Heater System DN10/DN15-20 Inlet Outlet Flow Rate 35
$43.95 Save $25.05 RRP: $69.00
Oxygen Gas Flowmeter 2-20 LPM with Control Valve for Air and Gas Measurement, Durable Flow Meter for Medical Use
$52.95 Save $26.05 RRP: $79.00
Digital Turbine Water Flow Meter Digital LCD Display with NPT Counter and FNPT Thread Gas Oil Fuel Flowmeter (1 Inch)
$59.00
10K Temperature Probe, Stainless Steel Waterproof Thermostat, 2 Meter Cable - 10 to 100 Degrees Celsius
$19.95 Save $6.00 RRP: $25.95
Quality Car Air Flow Meter Sensor 0986280102 0280212007 For 240 440 460 740 760 940
$64.00 Save $20.00 RRP: $84.00
Turbine Water Flow Meter G1/2 Inch Brass Inline Flow Sensor, Electromagnetic Hall Switch, External Thread, 1-25 L/min
$31.95 Save $16.00 RRP: $47.95
Professional Low-power Digital Flowmeter With 4-point Flow Sensor
$79.00 Save $80.00 RRP: $159.00
Digital Lcd K24 Flow Meter Turbine Fuel Flow Tester For Chemicals Water Sea Liquid Flow Meters Measuring Tools 26s Edition 0121
$40.95 Save $43.05 RRP: $84.00
Digital Airspeed Sensor Kit Differential PITOT Pitot Tube Air Speed Meter for PX4 Autopilot(B)
$64.00 Save $35.00 RRP: $99.00
Water Flow Sensor RV -Water Heater with Installation Accessories
$12.95 Save $56.05 RRP: $69.00
2025 Digital K24 Turbine Oil Fuel Flow Meter Gauge LCD Fuel Flow Meter Chemicals Water Sea Liquid Flow M
$84.00 Save $85.00 RRP: $169.00
1/4" Quick Connect Water Flow Sensor Food-grade Switch Flowmeter Fluid Meter Counter 0.2-8L/min for Drinking Fountain
$28.95
4 Pieces Acrylic LZQ-7 Gas Flow Meter 3-30LPM for Detecting Oxygen Air
$64.00 Save $10.00 RRP: $74.00
Fuel Flowmeter-Water Flow Meter Accuracy Flow Meter for Measure of Water Crude Oil, Methanol Gasoline Liquid Flow
$43.95 Save $20.05 RRP: $64.00
Electronic Turbine Fuel Flow Meter For Diesel, Kerosene, With Digital Lcd Display
$52.95 Save $46.05 RRP: $99.00
6 Pcs Underfloor Heating Manifold Flow Meter, Visual Flow Monitoring Regulator for Underfloor Heating Systems(1/2)
$42.95