Voltage Detector

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  • CapsA Wireless Circuit Testers Double Button Electricity Detector Test Pencil Test Pencil Inductive LED Light AC Electric Voltage Tester Volt Alert (Red)
    $1.10
  • DierCosy Voltage Tester Pen Non-Contact 90V-1000V AC Voltage Tester Alarm Pen Voltage Detector LED Display Test Pen DIY Tools
    $3.09
  • PIR Motion Detector Sensor Switch 7m Range, for Arduino and Other MCUs (Does Not Apply)
    $3.29
  • 399/395 / SR927SW Renata Silver Oxide Button Battery (1)
    $3.39
  • 303/357 Energizer Silver Oxide Button Battery (LR44) (7539593728)
    $3.69
  • DierCosy 1 PCS Sound Sensor Detector Voice Sensor Tester Module Intelligent Vehicle for Arduino HOT UK05 Black Electronic Accessories
    $3.89
  • Dovewill 1pc SW-420 Vibration Detector Switch Shock Alarm Sensor Module for Arduino (1c9b2b85019824a4b6d5a02656b23dc9)
    $3.94
  • Fashion 6 LED Light PIR Infrared IR Wireless Auto Sensor Motion Detector Lamp (WOSOSYEYO)
    $3.94
  • 9 Volt Duracell Alkaline Battery (MN1604)
    $4.09
  • Baynne Non Contact Electric Voltage Detector Sensor Test Pen 50-1000V Tester NF-609A (Baynne)
    $4.39
  • HB100 Microwave Sensor Bi-Static Doppler Transceiver Module, Long Range 20m, Low Current Use About 30mA for Alarms, Motion Detectors, Lighting Control and Speed Measurement from Optimus Electric (EAN0616639917437)
    $5.48
  • 377 / SR626SW Energizer Silver Oxide Button Batteries (2 Card) (6598318213)
    $5.89
  • MagiDeal 1 Pieces HC-SR505 Mini Infrared PIR Motion Sensor/IR Detectors, Precise Infrared Detector Modules, PIR Body Pyroelectric (STK0160006592)
    $5.99
  • Hidream®LED USB Charger Voltage Detector Charger Doctor Monitor Mobile Battery Tester Power Detector Voltage Current Meter (CE0379)
    $6.12
  • Generic LCD Display LED Lithium Lipo Battery RC Power Monitor Alarm Voltage Detector Checker for Quadcopter Plane (STK0151001829)
    $6.99
  • TRIPLETT Sniff-It Jr AC Voltage Detector, 50 to 600 VAC
    $7.02
  • DFRobot PIR (Motion) Sensor (SEN0171)
    $7.55
  • YTCYKJ ELM327 OBDII OBD-II OBD2 Mini Auto Diagnostic Scanner Bluetooth Car-Detector
    $7.64
  • IR Pyroelectric Infrared Man Body Sensor Pir Motion Sensor Board for Arduino (CT0551002604)
    $7.99
  • UEETEK 5 Set of HS0038B Infrared IR Receiver TSAL6200 6200 Emitter (142507OIT00)
    $8.39
  • Liobaba Wired Single Beams Infrared IR Barrier Detector New Motion Sensor Outdoor (Liobaba)
    $8.60