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Under $20 DC12V

Shop the best prices on 86 great value under $20 dc12v products. Shopping for under $20 dc12v is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy plumbing valves, specialty electrical switches & relays, abrasive blasters and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 86
Electric Solenoid Air Valves 3-way 2-position Normally Closed Electromagnetic Air Valves G1/8in A-yu
$16.95 Save $8.00 RRP: $24.95
Full Automatic Water Level Controller PCB Low Consumption Liquid Level Detection Sensor Module
$8.95 Save $11.00 RRP: $19.95
Digital Timer Relay Board Relay Module For W/ Dual For Time Display Timing Relay
$19.95 Save $29.00 RRP: $48.95
G1/8 3-Way Pneumatic Solenoid Valve, Normally Closed Air Control for Industrial Automation Systems
$21.95 Save $42.05 RRP: $64.00
3-Way 2-Position Normally Closed Sole Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$17.95
Electric Solenoid Air Valves 3-way 2-position Normally Closed Electromagnetic Air Valves G1/8in A-hao
$15.95 Save $8.00 RRP: $23.95
2PCS Power Relay SPST Coil with 8 Quick Connect Terminals Wires Mini Relay HF105F-4-8X
$13.95 Save $8.00 RRP: $21.95
5 Pin 40a Car Relay Automotive Normally Open Dc 12v/24v Relays For Head Light 2025
$9.95 Save $9.00 RRP: $18.95
3-Way 2-Position Normally Closed Solenoid Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$15.95 Save $7.00 RRP: $22.95
22mm Red Flashing High Decibel Waterproof IP65 Buzzer Brass Chrome Plating LED Buzzer Intermittent F
$14.95 Save $6.00 RRP: $20.95
22mm Red Flashing High Decibel Waterproof IP65 Buzzer Brass Chrome Plating LED Buzzer Intermittent F
$13.95 Save $4.00 RRP: $17.95
3-Way 2-Position Normally Closed Sole Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$15.95
2V025-08 Air Pneumatic Valve 1/4" Solenoid Valve DC12V/DC24V/AC220V Voltage
$21.95 Save $10.00 RRP: $31.95
Digital Timer Relay Board Relay Module For W/ Dual For Time Display Timing Relay
$18.95 Save $19.00 RRP: $37.95
5-Pin 40A 12V/24V Relay for Headlights and Auto Accessories Normally Open
$10.95 Save $7.00 RRP: $17.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing
$13.95 Save $11.00 RRP: $24.95
3-Way 2-Position Normally Closed Solenoid Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$14.95 Save $9.00 RRP: $23.95
220v/dc12v Electric Solenoid Valve Intelligent Toilet Pressure Reducing Valve
$15.95 Save $43.05 RRP: $59.00
3-Way 2-Position Normally Closed Solenoid Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$14.95 Save $8.00 RRP: $22.95
3-Way 2-Position Normally Closed Solenoid Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$14.95 Save $12.00 RRP: $26.95
3-Way 2-Position Normally Closed Solenoid Air Valve, G1/8 Pneumatic Electromagnetic Valve for Industrial Automation
$14.95 Save $7.00 RRP: $21.95
Silicone Heating Belt Waterproof Soft Insulation Flexible Heater For Oil Pipe 15x1000mm 40w
$15.95
Pneumatic Solenoid Air Valve 5 Way 2 Position Internally Piloted Acting Type Control Reversing-xinhan
$12.95 Save $7.00 RRP: $19.95
4 Channel Bluetooth Relay Module Remote Control Strong Anti Interference Capability for Smart Home 2025
$13.95 Save $13.00 RRP: $26.95
HSS Cutting Disc Set 8Pcs – Efficient for Wood, Metal & Steel
$18.95 Save $40.05 RRP: $59.00
5 Pin 40A Car Relay Automotive Normally Open DC 12V/24V for Headlight
$12.95 Save $7.00 RRP: $19.95
10pcs G4 LED Bulb 5W DC12V 220V 2835 SMD 10led Warm/Cold White 360 Degree Angle Chandelier Light Replace Halogen Lamp lighting
$9.95 Save $2.00 RRP: $11.95
2025 G1/2'' Brass Electric Solenoid Valve DC 12v 24v AC220v for Solar Water Heater HFMQV
$13.95 Save $13.00 RRP: $26.95
5 Pin 40a Car Relay Automotive Normally Open Dc 12v/24v Relays For Head Light
$9.95 Save $9.00 RRP: $18.95
4 Channel Bluetooth Relay Module Remote Control Strong Anti Interference Capability for Smart Home 2025
$13.95 Save $14.00 RRP: $27.95
DC12V Beep Loud Security Alarm Siren Horn Speaker Electronic Buzzer
$18.95 Save $5.00 RRP: $23.95
AC220V DC12V 24V DN15 1/2" Brass Electric Solenoid Valve Normally Closed
$17.95 Save $26.00 RRP: $43.95