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Under $20 DC 12V

Shop the best prices on 59 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, thermostats, aquarium temperature controllers and more online safely with Fruugo, with secure payment and fast shipping to Singapore.

Specialty Electrical Switches & RelaysThermostatsAquarium Temperature ControllersLighting TimersLED Light Bulbs
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33 - 59 of 59
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$17.95 Save $35.00 RRP: $52.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$15.95 Save $35.00 RRP: $50.95
STC-1000 Digital Temperature Controller Regulator 220V
$13.95 Save $7.00 RRP: $20.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$13.95 Save $38.00 RRP: $51.95
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$19.95 Save $20.00 RRP: $39.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$14.95 Save $69.05 RRP: $84.00
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$17.95 Save $35.00 RRP: $52.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$14.95 Save $30.00 RRP: $44.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$10.95 Save $10.00 RRP: $20.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off DC 1
$11.95 Save $62.05 RRP: $74.00
Programmable Digital Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$17.95 Save $18.00 RRP: $35.95
Digital Programmable Timer Relay with Delay and Cycle Control for On/Off Timing Operations DC 1
$10.95 Save $26.00 RRP: $36.95
EVAGO Digital Lcd Power Programmable Timer Time Switch
$19.95 Save $22.00 RRP: $41.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off AC11
$20.95 Save $21.00 RRP: $41.95
25-26 Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$18.95 Save $19.00 RRP: $37.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with
$18.95 Save $19.00 RRP: $37.95
Digital Temperature Controller with LED Display, 20A Thermostat for Heat/Cooling Control, AC110-220V, 12V/24V, Thermoregulator with Sensor
$15.95 Save $22.00 RRP: $37.95
4Pcs Brushless Cooling Fan Pin Cooler Accessory Part for 3D Printer Extruder Hot End
$15.95 Save $24.00 RRP: $39.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$14.95 Save $69.05 RRP: $84.00
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator Ac 110~220v Refrigerator Thermostat Support Heating/cooling/temperature Corr
$11.95 Save $6.00 RRP: $17.95
25-26 W3230 12V 24V AC110-220V 20A Digital Temperature Controller LED Display Thermostat Heat/Cooling Control Regulator Thermoregulator with Sensor Li
$8.95 Save $8.00 RRP: $16.95
Programmable Digital Timer Switch Relay Control Time Controller Delay Relay Cycle Timing On/Off
$14.95 Save $69.05 RRP: $84.00
G4 LED Light Bulb AC 12V 220V 6W LED Lamp Spotlight Chandelier Lighting Replace 30W 60W Halogen Lamps Superbright OuuZuu
$0.95
3010 DC Brushless 2pin Terminal Low Noise Mini DC Cooling Fan for 3D Printer Extruder Hot End V6 V5 CPU 4pcs
$17.95 Save $22.00 RRP: $39.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator 25-26s
$18.95 Save $19.00 RRP: $37.95
digital lcd power programmable timer time switch
$12.95
Digital Temperature Controller Stc-1000 Intelligent Temperature Regulator
$20.95 Save $28.00 RRP: $48.95