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DC 12V 4 Channel WiFi Relay Module, ESP8266 ESP-01 Remote Control Relay Switch, Wireless Smart Home IoT Module for Phone Control
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  • $29.49 
  • Free Shipping
2pcs DC 5V-30V Adjustable Time Delay Relay Module, Trigger Delay Conduction Control Switch with Micro USB Power Supply
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  • $13.49 
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Circuito electrónico R3, 6 pines, RS232, TTL, bluetooth, hc-05, transceptor RF inalámbrico, módulo Wifi hc05
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  • $20.89 
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2pcs 5V 1 Channel Relay Module, OPTO Isolation Relay Switch Support High Low Level Trigger
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  • $16.49 
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Remote Control Outlet,Remote Light Switch with 15A/1500W and 500 Feet RF Range,No Wiring Needed Smart Plug for Small Electrical Appliance with Anti-Surge 4000V
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Remote Control Outlet,Remote Light Switch with 15A/1500W and 500 Feet RF Range,No Wiring Needed Smart Plug for Small Electrical Appliance with Anti-Surge 4000V
  • Part Number: SW-CK1&SW-R05
  • Coil Voltage VDC Nom: 275 volts
  • Contact Current Max: 15 amps
  • Coil Current: 15 amps
  • Model #: 664895540913
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  • $39.79 
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2pcs DC 24V 1 Channel Relay Module, Optocoupler Isolated Relay Switch, High / Low Level Trigger Supported
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  • $23.49 
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10 Pack HUANO Silent Mouse Micro Switch, Mute Button Replacement Micro Switch for Mouse Repair
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  • $21.89 
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2Pcs Blue Dot Blue Shell Mouse Micro Switch, 0.74N Gold Alloy Contacts, 50 Million Click Lifetime
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  • $9.39 
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10761 Electronic 6.1-Inch Digital Caliper with LCD Readout and Storage Case
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10761 Electronic 6.1-Inch Digital Caliper with LCD Readout and Storage Case
  • Brand: Meterk
  • Part Number: 10761
  • Type: Environmental & Mechanical
  • Equipment Type: Component Testers
  • Model #: 864040983040
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  • $26.99 
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2pcs DC 12V 2 Channel Relay Module, Optocoupler Isolated Relay Board with High / Low Level Trigger
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  • $23.49 
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Eaton Wiring 15 Amp 3-Way Rocker Switch, Auto Ground, Almond Eaton Wiring 7503-9A
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  • $12.77 
  • Free Shipping
12V 1 Channel Relay Module with Optocoupler Isolation, High and Low Level Trigger Compatible
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  • $14.49 
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Matte White Single Pole Occupancy Motion Sensor Light Switch, Need Neutral Wire, 120° Sensor Coverage PIR Infrared Motion Activated, for CFL/LED/MLV/INC/HAL/Fan, UL,1 Pack
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Matte White Single Pole Occupancy Motion Sensor Light Switch, Need Neutral Wire, 120° Sensor Coverage PIR Infrared Motion Activated, for CFL/LED/MLV/INC/HAL/Fan, UL,1 Pack
  • Part Number: EKA23
  • Coil Voltage VDC Nom: 120 volts_of_alternating_current
  • Contact Current Max: 5 amps
  • Coil Current: 5 amps
  • Model #: 372637110430
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  • $31.99 
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2pcs DC 24V 2 Channel Relay Module, Optocoupler Isolated Relay Board, High/Low Level Trigger
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  • $23.39 
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Leviton ZSS10-GDZ Lumina 10A Relay Switch for Wireless Controls, RF 2.4GHz Decora Rocker Switch, 120-277VAC, White
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  • $45.77 
(case of 25) Eaton Wiring 15 Amp Toggle Switch, Single-Pole, Black
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  • $44.77 
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4PCS KY-040 Rotary Encoder Module, 360° Infinite Rotation Sensor Switch with Knob Cap for Arduino DIY Projects
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  • $34.49 
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Eaton CSB420V  Toggle Light Switch, 4-way, 20-Amp, Ivory, 120/277V
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  • $11.77 
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MS8233D Multimeter 6000 Counts Digital Multimeter DC AC Volt Meter Ohm Volt Amp Tester Measures Voltage Current Resistance Capacitance Continuity Diode Duty-Cycle Frequency NCV Live Wire Test
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  • $43.19 
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