Top Downloader Extension

2pcs Wand Reader DS1990A Contact Touch Guard Tour Patrol Systems iButton Guard Patrol Kit with Data Downloader + 20pcs Check Points

  • Very typical contact guard tour system,Durable alloy case,Waterproof and drop proof,Can be used in harsh environment..
  • Communication by USB with data downloader. Software easy to use, have video guide for you, easily setup the system.Note: Software support all windows system( 32bit & 64 bit).
  • Low power consumption, Long battery life, Support 350000 continuous readings. Automatic alarm when full charged or lower power.
  • LED and buzzer for prompt success read,Special design to prevent repeated readings.We will do express shipping to you, take 6-9 days normally to USA..
  • Easy carrying. Easy operate, touch and read, 20PCs check point+5 pcs guard button, full system.
Check Stock

Stemedu ESP8266 Test Board Code Burner Flash Downloader ESP8266 ESP-01S Serial WiFi Wireless Transceiver Module for Fixture Board (Pack of 5pcs)

  • Video tutorial: https://youtu(dot)be/oLtgUKrG6wM, ESP8266 Flash Downloader with ESP-01S Serial Module https://youtu(dot)be/gmluzujXw78.
  • All IO ports have been drawn out and can be used as ZUI small system development board or small batch burning fixture. The board supports one-click firmware download function, and add burning.
  • Compatible with ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S ▶ Micro USB interface, this module is very easy to program..
  • The board supports one-click firmware download function, and add burning.
  • If any question, how to email us? Please click "Stemedu" (you can find "Sold by Stemedu" under Buy Now button), in the new page, click "Ask a question" to email us.
Check Stock

USB Power Meter USB 3.1 Tester Digital Multimeter Current Tester Voltage Detector Lua Interpreter Integrated DC 26V 6A PD 2.0/3.0 QC 2.0/3.0/4.0 pps Trigge

  • 0-26V 0-6A voltage & current measurement. 128*160 1.77’TFT. 4.5 digits reading for voltage and current. 0.1% maximum gain error for both voltage and current. Capacity/Energy accumulator. PD(with PPS), QC2.0, QC3.0, QC4.0, Huawei SCP, SSCP, FCP, Samsung AFC, VOOC, Super VOOC 65W trigger for charger testing..
  • Powerful PC software: Data logging up to 1000sps. Lua program downloader. VBUS ripple viewer(3.2Msps). PD listener for device diagnosis. Fast-charge trigger and external load module can also be accessed. All functionalities can be activated simultaneously for advanced test requirements..
  • Lua Programmable: Lua interpreter integrated, provided with various APIs, detailed documentations (Look up at point 1). Make access to almost all hardware with your own program. Scripts can be set to run on boot. Internal 12Mbytes memory can be used to store scripts, and can be used as output storage of scripts (Standard file operation supported)..
Check Stock

10 3 Contractor Grade 50 ft 10 Gauge Power Extension Cord 10/3 Plug Extension Cord with Lighted Ends 10 Gauge Extension Cord 50 ft Outdoor Heavy Duty 10/3 Extension Cord 50 ft, Green

  • 10 Gauge SJTW 3 Conductor 50 Foot Extension Cord With Lighted Ends - green-extension wire outdoor extension wire 50 feet extension cord outdoor 10/3.
  • heavy duty extension cord 50 ft 10/3 outlet. High visibility neon colors for recognition. Flame resistant. 10/3 50 Foot Extension Cord Heavy duty outdoor jacket that is water resistant for added protection against moisture 10 3 extension cord extension wire heavy duty for appliances extension cord 50 ft.
  • 15 amp extension cord 50 ft extension cord outdoor 10 3 extension cord 50 extension wire for led lights extension wire outdoor extension wire cord extension cord 50 ft extension cord 50 ft outdoor extension cord 50 ft lighted extension cord 50 ft indoor extension cord 50 ft green extension cord 50 ft heavy duty.
  • 10 gauge extension cord 50ft 10 awg extension cord 50 ft extension cords outdoor extension cord 50 ft heavy duty 50 Foot Extension Cord With Lighted Ends - green US 50FT 10 Gauge Extension Power Electricity Cord Copper Wire UL approval 125V, 15Amp Current Cable W/Clear TRI-TAP Plug commercial extension cord 50ft 10 gauge.
Check Stock

10 3 Contractor Grade 50 ft 10 Gauge Power Extension Cord 10/3 50 ft Extension Cord 50 ft with Lighted Ends Black Extension Cord 10/3 Plug (50 ft 10 Gauge, Black 10 awg Extension Cord 50 ft 10 Gauge)

  • 50-Feet 3 Outlet Extension Cord Black Extension Cord With Lighted 10 Gauge SJTW 3 Conductor 50 Foot Extension Cord With Lighted Ends - black-extension wire outdoor extension wire 50 foot extension cord outdoor.
  • Heavy duty 10 Gauge extension cord 50 ft High visibility neon colors for recognition. Flame resistant. Heavy duty outdoor jacket that is water resistant for added protection against moisture 10 3 extension cord 50 ft extension wire heavy duty for appliances 50 ft extension cord 10/3.
  • 15 amp extension cord 50 ft extension cord outdoor 10 3 extension cord 50 extension wire for led lights extension wire outdoor extension wire cord extension cord 50 ft extension cord 50 ft outdoor extension cord 50 ft lighted extension cord 50 ft indoor extension cord 50 ft black extension cord 50 ft heavy duty.
  • 10 gauge 50ft 10 awg extension cord 50 ft extension cord heavy duty extension cords 50 Foot Extension Cord With Lighted Ends - black heavy duty extension cord 50 ft 10/3.
  • 50 ft jacket extension cord 10 gauge drop cords extension wire drop cords heavy duty 50 ft Heavy Duty Appliances/Tool....
Check Stock

10/3 Contractor Grade 10 Gauge Extension Cord 100 ft Outdoor Heavy Duty Indoor Outdoor SJTW Lighted Outlet Extension Cord America Style (100 ft 10 Gauge, red Extension Cord)

  • 10 3 extension cord 10 Gauge commercial extension cord 100 foot 10 AWG Copper Lighted Multi Outlet Grounded 10/3 Extension Cord 100 ft 3 prong heavy duty 10 Gauge extension cords, perfect cord for all around use.Heavy duty outdoor jacket that is water resistant for added protection against moisture Flame resistant. extension cord 100 foot 10 awg extension cord 100 ft.
  • HEAVY DUTY outdoor jacket 10 3 extension cords Rated up to 1875 Watts, 10 gauge extension cord for generator 100ft jacket extension cords 10 gauge Heavy duty electrical cord 10 Awg 3 wire cords are designed to give you 125VAC 15amps or 1875 watts jacket that is water resistant for added protection against moisture 10 3 extension cord extension wire heavy duty for appliances Perfect for large tools and appliances such as a hammer drill, multiple drills, and large heater.
  • 10 ga extension cord 100 ft Indoor/Outdoor Cord for power equipment molded on 15A-125V plugs and connectors.10 gauge extension cord heavy duty 100 ft extension cord 15 amp extension cord 10 3 extension cord 100 ft.
  • 10 gauge extension cords red extension cord indoor 5/8" strain reliefs in back of plug and connectors prevent ends from pulling away from cord body. extension cord power strip extension cord 100 ft extension cord....
Check Stock

50 ft 10 Gauge Extension Cord 50 feet - Powerful 15 Amps, 125 Volts, 1,875 Watt 10/3 Extension Cords 50 ft Lighted Ends (10 Gauge Extension Cord 50 ft,Orange)

  • outdoor extension cord 50 ft , 50 foot 10 AWG Copper Lighted Multi Outlet Grounded 10/3 extension cord 50 ft 10 Gauge Power Extension Cords 10/3 Plug 10 awg extension cord 50ft.
  • 50 ft 10 Gauge Heavy Duty Indoor Outdoor SJTW Lighted Outlet Extension Cord 10 gauge extension cord 50 ft 10 ga extension cord.
  • 10 3 extension cord 50 ft Agricultural Outdoor Heavy Duty All- Weather Extension Cord, Oil Resistant outdoor extension cord jacket that is water resistant for added protection against moisture.10 gauge extension cord 50 ft outdoor.
  • 50 foot 10 awg extension cord Contractor Grade 50 ft 10 Gauge Power Extension Cords 10/3 Plug 10 gauge extension cords heavy duty extension cord 10 3 50 ft.
  • 10 gauge extension extension cord 50 ft heavy duty, 5/8" strain reliefs in back of plug and connectors 15A-125V plugs 1875 watts jacket 10 gauge extension cords 50 ft.
Check Stock

12/3 Extension Cord 100 ft Outdoor Indoor Heavy Duty 100 ft Extension Cord 12/3 12 Gauge Extension Cord 100 Foot Lighted 15 Amp 1875 Watts 12 Gauge Extension Cord 100 ft 12 Gauge (Blue, 100 ft)

  • blue 12/3 Extension Cord 100 ft 12 gauge 100ft extension cord designed to give you 125VAC 15 amps 1875 watts.
  • heavy duty extension cord 100 feet 12 Awg extension cord 100ft 12 gauge extension cords outdoor 100 ft.
  • 100 ft 12/3 extension cord 15 amp Lighted SJTW Indoor/Outdoor Extension Cord, 12 Gauge Extension Cable with 3 Prong Grounded Plug 12 3 extension cord 100 ft.
  • molded on 15A-125V plugs and connectors 100 foot 12 gauge extension cord 100ft.
  • extension cord 12/3 Use for Heavy Duty Appliances/Tools at The Same Time Rated up to 1875 Watts, 15 Amps ,WATER RESISTANT Flexible vinyl Oil and Abrasion Resistance All Coupled with Unparalleled Flexibility in Below Freezing Cold Temperatures (-35F to 125F Degrees.
  • commercial extension cord 12 Gauge Copper blue extension cord indoor 5/8" strain reliefs in back of plug and connectors prevent ends from pulling away from cord body. extension cord power strip extension cord 100 ft extension cord 12 gauge 100ft extension cord 100ft extension cord indoor 100ft extension cord outdoor 15amp extension.
  • perfect cord for all around use.Heavy duty outdoor jacket 100 ft 12/3 extension cord.
Check Stock

10 Gauge Power Extension Cord Heavy Duty Indoor/Outdoor 10 3 Extension Cord 50 ft 10/3 Triple Outlet 3 Prong with Lighted Ends Power Your Major Appliances 1875 watt (50 ft Triple Tap, Green)

  • 50 Feet 3 Outlet Extension Cord 50 ft 10 Gauge Heavy Duty Indoor Outdoor SJTW Lighted Triple Outlet Extension Cord Can Handle Heavy Duty Appliances, such as Power Tools, Snow Equipment,air conditioner, Lawn Mowers, De-Icing Equipment, Centrifugal Fans, Grow Lights, etc Flexibility in Below Freezing Cold Temperatures 10 gauge extension cord 50 ft jacket 10/3 extension cord drop cords heavy duty 50 ft 10 awg extension cord.
  • 10 3 TRIPLE OUTLET extension cords LED Lighted Multi-Tap Design Lets You Use Up to 3 Appliances/Tools at The Same Time. Extension Cord With Triple, Heavy duty 10 Gauge. High visibility neon colors for recognition. Flame resistant. Heavy duty outdoor jacket that is water resistant for added protection against moisture. Heavy-duty molded on 15A-125V plugs and connectors.1875 watt.
  • 50 FT 10/3 Outdoor Extension Cord Triple Outlet 10 Gauge SJTW ,3 Conductor Triple Tap Extension Cord With Lighted Ends Jacket Lighted End UL Listed Heavy duty 10 Gauge.heavy duty 10 gauge extension cord High visibility neon colors for recognition. Flame resistant. drop cords heavy duty 50 ft.
  • 10 3 extension cord 50ft extension cord outdoor 15 amp extension cord 50 feet extension cord 10-gauge extra-heavy-duty extension cords heavy duty extension cords 10 gauge ....
Check Stock

10 Gauge Triple Tap Extension Cord with Lighted Ends Contractor Grade 100' 10 Gauge Power Extension Cord 10/3 Plug Heavy Duty Indoor Outdoor Triple Outlet (100 ft 10 AWG 100% Copper, red)

  • 10 GAUGE 3-wire ground Contractor Grade 100' 10 Gauge Power Extension Cord 10/3 Plug (100 ft Triple Tap, red) heavy duty 100 foot outdoor extension cord jacket 10/3 extension cord Multi Outlet Grounded 10/3 Extension Cord drop cords 100 ft 10 awg extension cord.
  • 100 foot extension cord 10/3 100 ft indoor extension cord 100 feet 10 Gauge 10/3 Extension Cord plug and connectors prevent ends from pulling away from cord body.
  • 10 3 extension cord Rated up to 1875 Watts 10 gauge extension cord triple outlet 10-3 extension cord 10 gauge cord 100 ft outdoor heavy duty extension cord.
  • 10 Gauge Power Extension Cord 10/3 Plug outdoor extension wire jacket WATER RESISTANT - Flexible vinyl covering protects cords against moisture Flexibility in Below Freezing Cold.
  • 10/3 Triple Tap Extension Cord 100 ft drop cords heavy duty 100 ft TRIPLE OUTLET: LED Lighted Multi-Tap Design Lets You Use Up to 3 Heavy Duty Appliances/Tools at The Same Time Rated up to 1875 Watts 125VAC 15amps This extension cord is suitable for heavy duty tools such as chain saws, circular saws, shop vacs & Air Compressors,3 Conductor Triple Tap Extension Cord With Lighted Ends (100 ft, red).
Check Stock

25 ft extension cord 12/3 heavy duty outdoor extension cord 12 gauge 25 ft 15 amp extension cord 25 ft 12/3 125V 1875 WATTS with Lighted Ends Blue Extension Cord 12 awg 25 ft Great for major appliance

  • 12 awg extension cord 25 ft High visibility neon colors for recognition 25 ft extension cord outdoor heavy duty.
  • extension cord 12/3 25 ft Lighted end LED Appliances/Tools SJEOW Jacket Suitable for Use Indoors and Outdoors in Your Garden, Garage, Backyard, air conditioner perfect all around Construction Job Site, Major Appliances, and Handle Heavy Duty Appliances, Power Tools, Snow Equipment, Lawn Mowers, De-Icing Equipment, Centrifugal Fans, Grow Lights, Great for Commercial Use 15 amp 125V 1875 WATTS.
  • 12 gauge extension cord 25 foot 12/3 plug outdoor extension cord 25 ft 5/8" strain reliefs in back of plug and connectors prevent ends from pulling away from cord body. 12 gauge extension cord 25 ft.
  • 12 gauge 25 FT Power Extension Cord Lighted end 12/3 extension cord 25 ft outdoor 15 amp, 125 volt, 1875 watt Great for major appliance extension cord 12 gauge 25 ft blue Indoor Outdoor 12 gauge Extension Cord 25 ft 25 Foot Lighted Outdoor Extension Cord 12/3 SJTW Heavy Duty Extension Cable HEAVY DUTY outdoor jacket 12 3 Power extension cord 25 ft 12/3 outlet OSHA requirements and is UL Listed or Etl 12 gauge extension cords 25 foot.
Check Stock

Cable Matters 2-Pack Braided Low Profile Flat Power Cord 6 ft, 3 Prong (Flat Plug Extension Cord, Under Rug Power Extension Cord)

  • Low profile extension cords indoor extend the length of an existing power cable.
  • The power cord extension is rated for Indoor use.
  • Male to female cable connects an existing cable to a standard 3 pronged 120V AC outlet receptacle.
  • Braided extension cord cable jacket is easy to handle and coil when not in use.
  • Molded strain relief on the plug of the 3 prong extension cord provides long life and durability.
  • Easy-grip treads on the white extension cord receptacle make unplugging easier and safer.
  • Right angle extension cord plug extends less than 1 inch from the wall outlet.
  • Connect in tight spots behind furniture or a desk with this right angle AC power cable.
  • Low profile grounded extension cord is designed to connect extension cords to the right of an AC outlet with a 45-degree angled design.
  • Cost-effective 2-pack of Low profile extension cords provides a spare to leave in place before a permanent furniture installation.
  • A lifetime warranty and product support is included with this braided extension cord for peace of mind when purchasing.
  • Heavy duty indoor extension cord with a standard NEMA 5-15P grounded power plug and a 3-pin female NEMA 5-15R receptacle.
  • 16 AWG gauge three prong extension cord is rated for up to 13 amps, 125 volts, and 1625 watts to sup....
Check Stock