Reviews Optical Telecommunication

Bulk RG59/U Coaxial Cable, 20 AWG, Solid Core, Copper, 95% Braided, Pullbox, 1000 feet, White, RG59/U CCTV Cable, CCTV Coax Cable, CableWholesale

【ADVANTAGES】Light weight, good flexibility, high temperature resistance, moisture resistance, corrosion resistance..
【APPLICATION】Antenna systems, communication systems, audio and video transmission systems, security data signal transmission, etc..
【FEATURES】High frequency and low transmission loss, low voltage standing wave ratio, physical foaming flame-retardant, good weather resistance, durable use indoors and outdoors..
RG142 coaxial cable is used for interconnection between telecommunication equipment and is widely used in commercial wireless applications. Can be used directly and can maintain good shielding effect when complex underground connections are realized..

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MXBAOHENG Gasoline Rock Drill Gasoline Hammer 52cc Rock Breaker Hammer 1900W Multi-function Gasoline Pickaxe Concrete Breaker Crusher Demolition Drilling Hammer

✔ [Application] Suitable for building engineering construction, road construction crushing engineering, power telecommunication cable trenching pre-buried crushing work, and a variety of excavation shoveling and destroying solid areas..
✔ [Start Machine] Lay the machine flat on the ground, hold the operating handle in one hand, quickly pull the rope start switch handle 50cm with the other hand, slowly loosen it to 20cm, then quickly pull it 50cm again, repeat this operation until the engine starts..
✔ [NOTE] Fuel ratio: Gasoline: Two-stroke Engine Oil = 25:1. Gasoline: 90# and above are suitable. Engine Oil: MUST USE Two-stroke engine oil..
✔ Non-slip shock-absorbing silicone handle for safer use. Alloy steel chuck, not easy to fall..

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uxcell 150Pcs SV5.5-5 Insulated Fork Spade U-Type Wire Connector Electrical Crimp Terminal 12-10AWG Yellow

【FEATURE】- When the insulated terminals are closely spaced from each other, it can improve the safety of insulation, prevent the bifurcation of the wires, and make it easier to insert the wires into the plug..
【ADVANTAGE 1】- The Copper Crimp Connector's shell is made of PVC, with insulation and flame retardant, high safety and good protection performance.
【ADVANTAGE 2】- Electrical Crimp Connector's Pin made of metal, tight contact and good conductivity.
【APPLICATION】-Insulated fork terminals widely applied in electric and electronic industry, electric equipment, Industrial automation, street lighting and power control system in traffic and transportation, posts and telecommunication, petrol chemical industry, industrial building machine-building, etc..

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Mophorn 500VA Variable Transformer 110V 60Hz Input Voltage Digital Display 0-130V Output Automatic Voltage Regulator for US Plug…

High Quality Cooper Coil: The voltage transformer is constructed with built-in copper coil for durability and high efficiency..
AC Power Supply Adjustable: This is a brand new variable transformer. Input is single phase 110V AC, 60 Hz, output voltage can be adjusted from 0 to 130V AC. Maximum power rating is 500VA..
Compact & High Accuracy: Featuring clear voltage output meter, and precise metal pressure gauge, the variable transformer is designed with high grade accuracy and compact for easy transport..
Security Protection: Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections..
Wide Application: Widely used for motor speed control, label printing machine, labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment, etc..

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Qicarwow USB 4 in 1 Multifunctional Magnetic Swipe Card Reader+EMV Chip,Contactless,PSAM Credit Card Reader Writer only for Professional Person Simply Plug and Play

【Multifunctional card reader】Support magnetic card reading(Bidirectional swipe reading).EMV Chip card,PSAM card and,Contactless card support read....
【Usb interface】Usb Interface Power Supply, plug and play, not need any driver or software, and it is small electricity consumption and strong....
【Applications and operating system】The card reader is widely used in industrial, commercial, telecommunication, taxation and various management....
【What you will get】4 in 1 Card Reader,software CD(with SDK),1*User Manual,1*contactless card, 1*PSAM card, 1*Contact IC card, 1*Cleaning card and....
【SDK download】You can get the SDK from the software CD or user manual.If you have any questions, please feel free to contact our customer service....

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Mophorn Variable Transformer 2000VA 110V 60Hz Varic 0-230 Volt Adjustable Output Variable AC Voltage Regulator with Universal Plug Hole

Built-In Cooper Coil: The voltage transformer is constructed with built-in copper coil for durability and high efficiency. More secure and durable and with no waveform distortion..
AC Power Supply Adjustable: This is a brand new variable power supply. Input is single phase 110V AC, 60 Hz, output voltage can be adjusted from 0 to 130V AC. Maximum power rating is 2000 VA..
Compact & High Accuracy: Featuring clear voltage output meter, and precise metal pressure gauge, the ac power supply is designed with high grade accuracy and compact for easy transport..
5 Security Protections: Featuring a high accuracy, reliability and perfect limit current protection, thermal protection, voltage overload protection, short-circuit protection. A grounding port designed onto the device for much more stable and secure protections..
Wide Application: Widely used for motor speed control, label printing machine, labs, test for railroad switching, power supplies, satellite, equipment, telecommunication equipment, etc..

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AC Voltage Display, DROK 3pcs Digital LED Display Voltmeter AC 20-500V Voltage Meter Monitor 110v 220v Volt Detetor Green Red Yellow Signal Indicator Light Panel

DROK ac voltage display input voltage range is AC 20-500V, measuring voltage range is AC 20-500V, voltage measuring error is 2V, working environment temperature range is -40-55℃..
It can be used as signal indication, warning signal, accident signal and other signals in the line of electric power, telecommunication, machine tool, ship, textile, printing and mining machinery..
The lampshade of the voltmeter is made of high strength polycarbonate, has good impact resistance, built-in screw-type wiring, which makes more safe and convenient terminal..
The volt panel is with long service life, low energy consumption, small size(490x270mm), light weight features..
Package includes three mini digital voltmeter, one is green, one is red, and the other is yellow..

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Work Apron with Tool Pockets, FASITE Waterproof Adjustable Professional Gardening Woodshop Tool Aprons with Pouches for Men, Women, Carpenters, Black

☆ multiple storage purpose pockets--- made with 16 pockets of various sizes and two hammer loops to organize everything from hand tools like hammers, tape measures and screwdrivers to pencils, nails, bolts, brushes, and more. There is even a pocket for your cell phone and pens. You will never have to search for the tools you need again..
☆ ergonomic design superior polyester construction sewn together with heavy stitching for maximum durability. Good construction and comfortable to wear. Not easily scratched..
☆ large capacity & functional-hardware tools, garden tools, maintenance tools, electric tools, telecommunication tools etc. Shoulder strap is adjustable, fits all adult sizes.
☆ work all day in comfort & convenience-preventing neck and shoulder pain with triangular-back and thicker sponge straps..
☆ money back -We provide a one year to all customers. Go ahead, you have nothing to lose. If you are not satisfied with your purchase, we will RETURN your money or replace the item..

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NPP NPG12-150Ah 12V 150Ah Rechargeable Gel Deep Cycle Battery with Button Style Terminals SLA Storage Battery for Off Grid Solar System, Wind, RV, Marine, Boat, Golf Cart, Maintenance Free

CERTIFICATION - ISO9001, ISO14001, CE, and UL Certified.
BATTERY TYPE - 12V 150 Amp NPG12 150Ah Rechargeable Gel Deep Cycle Battery With Button Style Terminals.
APPLICATION - Alarm System, Emergency Lighting System, Firefighting Equipment, Standby Power Supply and Telephone Switching System, Uninterrupted Power Supply, Telecommunication System, Computer Standby Power Supply System, Solar, Winder Power, Etc.....
RUGGED DESIGN - The battery case is made from a Non-Conductive ABS plastic, Strong Resistance to Shock, Vibration, Chemicals, Weather and Heat. Very easy to install and requires no maintenance..
WARRANTY - At NPP, each battery has been strictly quality controlled. Each NPP deep cycle battery will come with a 1 year warranty. So you can purchase with confident..

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