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Best Battery Source Selector

Best Precision Jewelry Diamond Test Pen Environmentally Friendly 9V Battery, High Precision Jewelry Diamond Tester, Suitable for Novice and Expert, Thermal Conductivity Meter (Black)

  • Professional Diamond Selector II will show real diamonds or fakes，Use the big/small switch to test diamonds，Makes an audible sound to easily distinguish readings..
  • Easy to use：Real diamonds make sounds and lights >= 9.Fake crystal, such as cubic zirconia (CZ), crystal, glass will not emit sound and light .
  • Support battery: support mercury-free alkaline environment-friendly high-performance battery，DC 9V battery x 1 (included).
  • Fast and Safe: This diamond selector tester is designed for fast, precise and safe diamond testing. Harmless to diamonds..
  • Service: If you have any questions about the use, please contact us. We will explain the details. Professional equipment, the use method needs to be learned slowly..
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Compact Public Address Mono Amplifier - Professional 120 Watt Home Power Audio Sound PA Speaker Receiver System w/ RCA, Headphone, 2 Microphone Inputs, Independent Volume Control - Pyle PT210

  • ...10”, easy to bring anywhere it is needed. Can be used for live bands, office paging systems and other applications.
  • INDEPENDENT VOLUME CONTROL: Each input in the home desktop audio source system has its own rotary volume control knob w/ high/mid/low tone controls. Also include phono / RCA input jacks w/ input selector, and a variety of speaker output terminals.
  • FRONT PANEL CONTROL CENTER: The compact PA receiver box features front panel button control center w/ crisp power on/off button and selector switch, independent input audio rotary volume adjustment, master volume and tone control, LED indicator.
  • Power On/Off with LED Indicator - Front 3.5mm AUX CD Input Jack - Voltage Selector 110/220V - Phono/Aux Input Selector.
  • 1/4- Inches Phone Jack - MIC 1 Talkover - Removable AC Cord - Variety of Speaker Outputs Terminal.
  • LED Level Display - Phono/Aux Volume Control - Unswitched AC Outlet - Dimensions: 3 1/3- Inches H x 12 3/4- Inches W x 8 9/10- Inches D.
  • Master Volume Control - Mic 1 Mic 2 Volume Controls - Mix Bus Jacks.
  • High/Mid/Low Tone Controls - Mic 1 Mic 2 6.35mm Connectors - Phono/Aux/RCA Input Jacks.
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figatia Network Cable Networking RJ11 Wire Test Tool for Switch Telephone Line

  • : 1x 9V battery (not included), Dimensions: 97 x 103 x 27 mm | Weight: 98g | Color: Black.
  • II: Set the selector switch to "ON" to perform a cable moderate . Ask, then the cable test carried out the selector switch to "S" ..
  • I: After connecting the cable to the main and to the remote device, you must turn on the For this, you between two speeds..
  • Applicable Cable Equipment: Network cable, telephone line, + RJ11, switch, , optical cat..
  • + RJ11 Universal: Network cable pairing instrument. Line error checking point, wiring line maintenance..
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Nikon MB-D18 Multi Power Battery Pack

  • COMPATIBILITY: Designed for use with Nikon D850 DSLR.
  • To use with AA batteries, use the supplied MS-D12 AA Battery Holder.
  • When using EN-EL15(a) batteries, use the supplied MS-D12EN Battery Holder.
  • When using an EN-EL18b battery, use the optional BL-5 battery chamber cover.
  • Shutter-release and AE/AF lock buttons, multi selector and main- and sub-command dials.
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CRAFTSMAN V20* Cordless Blower, Tool Only (CMCBL0100B)

  • POWERFUL MOTOR: This battery operated leaf blower gets up to 125 MPH for clearing debris with ease.
  • ADDED CONTROL: Battery leaf blower has 3-speed selector switch for cleaning.
  • REDUCE USER FATIGUE: Lock-on trigger and compact design for cordless blower helps user during prolonged usage.
  • VERSATILITY: 3 different attachments for additional applications.
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Makita AN613 Pneumatic 15° 2-1/2\ Siding Coil Nailer

  • efficient motor & trigger design offers leading fastening performance.
  • “tool-less” depth adjustment with 9 detents settings engineered for more precise flush and countersink nailing.
  • 2-mode selector switch allows operator to select contact or sequential nailing options.
  • drives 15º wire and plastic collated nails for added convenience.
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Sigineer Power 6000W 24V Pure Sine Wave Inverter Charger,24Vdc and 240Vac Input to 120V 240V AC Split Phase Output,18000W Surge,LCD Remote Panel,Low Frequency,for Home,RV,Truck

  • POWERFUL: 6,000 watt low frequency inverter with transformer, 18,000 watt surge for 20 seconds, 24 volt DC input, 120/240 volt AC split phase true sine wave output, maximum conversion efficiency 88%, power factor corrected, multi-stage charging control, 10ms typical transfer time.
  • FEATURES: AC/battery priority selector, auto generator start, resettable low battery cut-off, manual 50Hz/60Hz output frequency switch, state-of-the-art auto load sensing with power saver, idle consumption 15 watt, exclusively designed AC and DC line filters for clean power output, remote LCD panel and BTS.
  • EXCLUSIVE: This 6kW inverter charger supports the specific charge and operating voltages of Tesla Model S 24Vdc lithium-ion battery module with tailored algorithm at battery type selector 9.
  • RELIABLE: Multi-protections against overload, short circuit, over temperature, under & over voltage. Output voltage regulation to prevent flucuataions during load wattage variations, capable of working with microwave ovens, no interference with equipment like TV, radio, and so on.
  • BUY WITH CONFIDENCE: Trust Sigineer Power, a dedicated inverter brand and professional manufacturer in business for over 10 years, support with 1 warehouse and 3 contract service centers in the USA.
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OSD Audio 7-Zone Automatic Speaker Selector – Dual Source and Remote Control – ATM7

  • SOUND DISTRIBUTION: This speaker selector allows you to distribute an amplified audio signal to seven zones throughout the house, letting you choose between two music sources in each designated zone..
  • POWER: Since this ATM-7 is a passive device with no built-in impedance protection, we recommend using our impedance matching in-wall volume controls so that the load doesn’t affect your amp in a negative way..
  • DESIGN: Multi-Zone Enable (2 In Working Mode), Zone In/Out Select, Dual Music Source A or B (2 In Mode) or output channels (7 In mode) located on the front, Master-Slave switch when connecting 2 ATM7 in parallel on the back..
  • FEATURES: Perfect for your stereo needs, an IR Remote Controlled Front Panel Status LEDs for Power, Multi-zone, Master/Slave, Zone In/Out Select, In/Out Mode and Zone Out/In Selector and can be mounted/controlled in remote location..
  • IR REMOTE: The ATM7 includes an IR remote control that has backup memory function and a 10-meter remote operating distance. Easily program the remote control of any of your favorite universal remote controls with the provided code..
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4-Way 3.5mm Stereo Audio Switch Input Signal Source Switcher Selector Splitter Box with line Volume Controller（4 in 1 Out / 1 in 4 Out）-MC41

  • 4(1)-IN-1(4)-OUT 3.5mm AUX audio selector designed for customers having several audio sources and outputs, simple to use, plug and play, no power supply required.
  • 4 in 1 out: Support up to 4 audio source inputs and select 1 audio source output.
  • 1 in 4 out: 1 audio source input,and 4 ports output can be switch to amp or active speakers or headphone (If you need 2 or 3 ports output to play at the same time, you need to press 2 or 3 buttons at the same time and keep them locked.).
  • This is a good idea to solve the problem of unplugging and plugging the wire.
  • Build in solid aluminium CNC chassis, looks nice and durable.
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Fostex HP-A3 32-Bit Digital to Analog Converter/Headphone Amplifier

  • Works with up to 24bit/96kHz audio source.
  • High quality analog headphone amp to drive any type of headphones.
  • Doubles as D/D converter from USB digital audio to optical.
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OLIGHT Baldr Pro R 1350 Lumens Magnetic USB Rechargeable Tactical Flashlight with Green Beam and White LED Combo Rail Mount Weaponlight Compatible with 1913 or GL Rail Built-in Battery Desert tan

  • 【Notes for First Use】The product ships in lockout mode, when you first use this product，you need to leave the lockout mode, press and hold both switches at the same time for about 2 seconds until it accesses the high white light or GL beam..
  • Power and Precision: The output of the green beam is .
  • Mode Selector Ring: A new mode selector ring to choose between white light only, green beam only, or white light & green beam combined..
  • Compatible and Reliable: Compatible with both GL rail and Picatinny rail, it fits for compact setups and long barrel setups with the remote pressure switch..
  • Battery Charge and Indicator: The built-in 3.6V 1000mAh lithium polymer battery can be charged via the magnetic charging cable without the hassle of taking out the battery..
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Manual Coffee Grinder, Adjustable Coarseness, Noise Free, Entry Level Espresso Hand Burr Grinder, Coffee Gift for Office, Home, Camping

  • ...leasing Coffee Enjoy: This mini manual grinder can allow you to feel the ground coffee beans as you manually grind them and smell the original aroma of your everyday coffee when you brew coffee. It is a pleasing experience..
  • Coarseness Adjustable: Built in adjustable grind selector, you can adjust any size you desire by turning the grind knob. You can brew for French Press, Quimiex, Drip, Cold Brew, Percolator, Turkey to enjoy the coffee time..
  • Convenient to Use: There is no need to worry about messy cables or doubt about whether the battery is working properly, you can get perfectly ground coffee beans in short time with easy operation. Ideal for for camping, hiking, travelling and business tr.
  • Quiet Operation: The detachable crank mechanism can eliminate most of the noise generated by electric grinders, allowing you to start coffee time anytime, anywhere and enjoy a healthy life without bothering others, better choice for coffee lovers..
  • Simple to Clean: No batteries, power source or long plastic cords, and no complicated cleaning process, just use the attached brush to clea....
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OLIGHT Baldr Pro R 1350 Lumens Magnetic USB Rechargeable Tactical Flashlight with Green Beam and White LED Combo Rail Mount Weaponlight Compatible with 1913 or GL Rail Built-in Battery Black

  • [Notes for First Use] The olight baldr pro r ships in lockout mode, when you first use olight baldr pro r, you need to leave the lockout mode, press and hold both switches at the same time for about 2 seconds until it accesses the high white light or GL beam..
  • [Power and Precision] The output of the green beam is .
  • [Mode Selector Ring] A new mode selector ring to choose between white light only, green beam only, or white light & green beam combined..
  • [Compatible and Reliable] The tactical flashlight compatible with both GL rail and Picatinny rail, it fits for compact setups and long barrel setups with the remote pressure switch..
  • [Battery Charge and Indicator] The weaponlight with built-in 3.6V 1000mAh lithium polymer battery can be charged via the magnetic charging cable without the hassle of taking out the battery..
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