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Under $20 DC 12V

Shop the best prices on 61 great value under $20 dc 12v products. Shopping for under $20 dc 12v is easy with Fruugo, with SALE discounts, offers and savings on OuuZuu. Buy specialty electrical switches & relays, 3d printer accessories, led light bulbs and more online safely with Fruugo, with secure payment and fast shipping to Australia.

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1 - 32 of 61
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$9.95 Save $18.00 RRP: $27.95
DC 5V 12V 24V 0-5A AC Current Detection Sensor Module 5A Switch Output Sensor Module
$13.95 Save $39.00 RRP: $52.95
Programmable Timer Relay Switch for On/Off Control with Delay and Cycle Timing Function DC 1
$17.95 Save $31.00 RRP: $48.95
Digital Timer Switch with Programmable Relay for On/Off Timing Control Cycle Delay DC 1
$11.95 Save $13.00 RRP: $24.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$16.95 Save $77.05 RRP: $94.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$12.95 Save $46.05 RRP: $59.00
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$18.95 Save $40.05 RRP: $59.00
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$16.95 Save $77.05 RRP: $94.00
Digital Timer Switch Relay Control Programmable DC 1 On/Off Delay Cycle Timing
$20.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller Thermostat with LED Display for Heating and Cooling Control with Sensor
$16.95 Save $21.00 RRP: $37.95
16A Digital Timer Switch with Cycle Timing Function EU Standard
$21.95 Save $10.00 RRP: $31.95
4V110-06 1/8 Air Solenoid Valve PNEUMAT VALV 5 Way Port 2 Position Gas Pneumatic Electric Magnetic Valves DC12V 24V 110V 220V
$17.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$16.95 Save $77.05 RRP: $94.00
f Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$15.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$9.95 Save $27.00 RRP: $36.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$16.95 Save $77.05 RRP: $94.00
Relay Module 2 Channel Bluetooth Board APP Remote Switch Control with Light Indicator
$20.95 Save $25.00 RRP: $45.95
Security AC/DC waterproof lighting power supply IP6712V 24V outdoor LED driver 600W 500W 400W 300W 200W 100W transformer power supply
$18.95 Save $65.05 RRP: $84.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$17.95 Save $41.05 RRP: $59.00
STC-1000 Digital Temperature Controller Regulator 220V
$14.95 Save $8.00 RRP: $22.95
Programmable Digital Timer with On/Off Cycle Function 220V EU Plug
$21.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$19.95 Save $10.00 RRP: $29.95
Digital Timer Switch with Programmable Relay for On/Off Timing Control Cycle Delay DC
$14.95 Save $19.00 RRP: $33.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$11.95 Save $34.00 RRP: $45.95
16A Relay Time Controller for Electrical Devices Delay Switch EU
$20.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Cycle Timing On/Off DC 1
$18.95 Save $23.00 RRP: $41.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$19.95 Save $4.00 RRP: $23.95
Digital Timer Switch with Relay Control for On/Off Timing Cycle Adjustment DC 1
$14.95 Save $15.00 RRP: $29.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$12.95 Save $5.00 RRP: $17.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$14.95 Save $31.00 RRP: $45.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$9.95 Save $20.00 RRP: $29.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$10.95 Save $21.00 RRP: $31.95