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Under $20 Wall Socket Controls & Sensors

Shop the best prices on 984 great value under $20 wall socket controls & sensors. Shopping for wall socket controls & sensors is easy with Fruugo, with SALE discounts, offers and savings on Jtgg, SZ-FR2U-I500782604, Sz-fr5a-i500771409a2 and more. Buy wall socket controls & sensors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1 - 32 of 984
US Clap On Clap Off Sound Activated On/Off Switch by Hand Clap w/ 2 Outlets for Home Appliance Edition 0115
$12.95 Save $51.05 RRP: $64.00
E27 Motion Sensor LED Bulb Holder - Wireless Smart Socket with Infrared Technology for Hands-Free Lighting
$16.95 Save $18.00 RRP: $34.95
Cardio EAR CLIP Heart Rate Pulse Meter Sensor for Cardio Fitness Equipment Accessories Heart Rate Mo
$14.95 Save $3.00 RRP: $17.95
KA2284 Audio Level Meter Level Indicating Suit LED Indicator DIY Kit for
$9.95 Save $1.00 RRP: $10.95
AHT20+BMP280 Temperature Humidity Air Pressure Module
$15.95 Save $10.00 RRP: $25.95
Smart E27 PIR Motion Sensor Light Bulb Socket Adapter Auto on/Off with Radar Induction and Adjustabl
$18.95 Save $9.00 RRP: $27.95
0-40Kpa Pressure Sensor Module Water Level and LIquid Level Sensor Controller Board
$7.95 Save $4.00 RRP: $11.95
94460-2V000 Car Fuel Level Sensor 94460-3X000 for I30 Avante 11-16 K3 Forte 2012-2015
$17.95 Save $6.00 RRP: $23.95
VL53L0X Time-of-Flight Distance Sensor GY-VL53L0XV2 Module for Arduino
$9.95 Save $54.05 RRP: $64.00
Tuya Smart WIFI Water Flood Sensor Water Leakage Detector Send Alert When Leak is Detected Work wit
$20.95 Save $53.05 RRP: $74.00
elements Peltier TEC1-12715 Thermoelectric Peltier Module 12715 TEC 12V 15A DIY Cooler Peltier Elem
$13.95 Save $55.05 RRP: $69.00
2PCS Engine Water Coolant Temperature Sensor Temp Sensor for Accord 37870-Plc-004 37870-Raa-A01
$12.95 Save $56.05 RRP: $69.00
Fish Tank Light Timer Fish Tank Light Controller Light Timer Fish Tank Accessories US plug
$17.95 Save $71.05 RRP: $89.00
Adult Coloring Book - Easy to Color with Thick Lines, Cozy Scenes Relaxing and Stress-Relieving Per
$18.95 Save $7.00 RRP: $25.95
Water Pump Timer Switch Socket Household Power Control Mechanical 120 Minutes Countdown Turn Off Automatically Power Off
$15.95
Battery Protective Cover for DJI Waterproof Dustproof Battery Guard Compatible for DJI FPV Drone
$19.95 Save $5.00 RRP: $24.95
95720-1R000 Car Parking Sensor Parking Radar 957201R000 Suitable for
$20.95 Save $9.00 RRP: $29.95
Sound Activated Clap On/Off Light Sound Sensor Switch. Socket Adapter 26-27s
$4.95 Save $5.00 RRP: $9.95
26-27 Digital Temperature Controller Socket Outlet Thermostat EU Plug
$21.95 Save $21.00 RRP: $42.95
Regulator Module DC AC 3 Terminal Voltage Power Supply Rectifier Filter Converter 12V LM7812
$20.95 Save $25.00 RRP: $45.95
E27 Motion Sensor Light Socket Adapter with Dusk to Dawn & Delay Timer, Adjustable Sensitivity Automatic Lamp Holder for Home Lighting
$12.95 Save $39.00 RRP: $51.95
Time Control Switch for Indoor Use Mechanical Timer Switch for Lights with Timer Outlet Timer for Electrical Appliances Smart Timer Function Included
$20.95 Save $83.05 RRP: $104.00
K Type 0-800 Degree Celsius Thermocouple Probe Sensors 2M 6.5Ft
$10.95 Save $53.05 RRP: $64.00
2 PCS Coolant Temperature Sensor for 4Runner Celica Land 89422-35010
$13.95 Save $55.05 RRP: $69.00
5 MAX485 Module/RS485 Module/TTL to -485 Module Converter Board For 5V
$10.95 Save $53.05 RRP: $64.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CC
$16.95 Save $6.00 RRP: $22.95
Car Front Axle Brake Sensor Brake Pad Wear Sensor Brake Sensor Line 99661236500 for 911
$12.95 Save $4.00 RRP: $16.95
-AS7341 Visible Infrared Color Spectrometer Sensor Module Color Temperature Illuminance Color Measur
$20.95 Save $7.00 RRP: $27.95
Hall Current Detection Module ACS712 Hall Current Sensors Module for DIY Electronics and Robotics 20A
$11.95
Hall Current Detection Module ACS712 Hall Current Sensors Module for DIY Electronics and Robotics 20A
$10.95 Save $1.00 RRP: $11.95
LJC18A3-H-Z/BX 1-10mm Capacitance Proximity Sensor Switch NPN NO DC 6-36V 300mA
$15.95 Save $8.00 RRP: $23.95
-AS7341 Visible Infrared Color Spectrometer Sensor Module Color Temperature Illuminance Color Measu
$19.95 Save $74.05 RRP: $94.00