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3YRS
Shenzhen Mingdewei Electronics Co., Ltd.
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Shenzhen Mingdewei Electronics Co., Ltd.
3YRS
Guangdong, China
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gas detector oxygen gas sensor O2-A2
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sensor oxygen AO2 oxygen SENSOR PTB-18.10 AO2 AO2PTB-18.10 AO2
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1 Piece/Pieces(Min. Order)
infrared gas module MH-Z19B NDIR CO2 SENSOR FOR INDOOR AIR QUALITY MONITORING small size sensor
US $10 - 20/Piece
1 Piece/Pieces(Min. Order)
AC 50-220V 2000W(max) 25A SCR Constant Voltage AC Motor Speed Controller LED Dimmers electric motor controller
US $1 - 10/Piece
10 Piece/Pieces(Min. Order)
12V-40V 10A PWM DC Motor Speed Controller w/ Knob--High Efficiency, High Torque, Low Heat Generating electric motor controller
US $1.5 - 2/Piece
5 Piece/Pieces(Min. Order)
ESP32 ESP-WROOM-32 0.96" Inch OLED Display 2.4GHz WiFi Bluetooth Dual Mode Development Board Module for Aaduino Wemos D1 AP STA
US $1.5 - 2/Piece
5 Piece/Pieces(Min. Order)
BTL Output Amplifier Board, TPA3116 DC 12V-24V Mono 100W Channel Digital Power Audio Amplifier Board
US $1.5 - 2/Piece
5 Piece/Pieces(Min. Order)
ESP8266 Serial Wireless Module CH340 NodeMcu V3 Lua WIFI Internet of Things New Version Development Board EK1677
12V 24V 36V 48V 40A 2000W PWM DC Motor Speed Controller Adjustable Variable speed Switch HHO Driver electric motor controller
US $1 - 10/Piece
10 Piece/Pieces(Min. Order)
DC 12V PWM PC CPU Temperature Controller Board - 4 Wires Fan Speed Controller with High-Temp Alarm
US $1 - 10/Piece
10 Piece/Pieces(Min. Order)
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