telephone line tester

.../Butt Set/Lineman Test Sets Product Description ST230D Tel is a new kind of fault with safety &multi-f...

... wire type : RJ45, RJ11 Track other wire through the attachment Sequence Collation Open circuit, short circuit, detection of cable sequence Ne...

... Keystroke Pull Force With 5N - 20N Capacity Model: RS-6900C Purpose: 1. Keys of computer 2. keypads of mobile phone 3. Keyp...

...optional for the ship cockpit. As in the highway of highway roadside emergency , waterproof for the coal mine explosion-proof t...

... through a single-mode optical fiber, meeting the needs of users for a large number of transmissions. The device adopts ultra-large-scale...

... 2P4P6P8P flat RJ11 RJ12 flat using flat structure, with a relatively wide and thin shape. The UL20251 is a...

16mhz Spiral Telephone Cable Product Description Jacket PVC(polyvinyl chloride) or PU(Polyurethane) Core Copper or CCS(copper covered steel) Shape Spi...

... adapter, one input, two-output, high-fidelity sound, simple and practical. *Usage for *Material: ABS & copper *Good transmissi...

... to F/O Converter: 2-Ch lines (FXO & FXS) Accessories Advantages: 2 channel support voice access, Support Caller ID and Fax Supp...

50A / 20A Power Line Tester Compression Testing Machine IEC / UL Product information: This device is designed according to the relevant technical requ...

...LSA-PLUS wiring technology,easy for installation. it can provide surge voltage protection for 1 pairs of conductors(2 single conductors) for teleph...

Through RJ11 Secured Remote Power Power Distribution Unit Multi-functional Outlets Working Smart switched PDUSFC-SPDU-2 Series through ...

Surge Protector 170V 10KA RJ11 4-port Ethernet Surge Protection Feature: • RJ11 port electric surge protector. • Aluminum str...

... the dial switchReset Reset by reset key, no need to replace operation panel Unique rotary structure, easy to install and use With jack, ...

Load of power LP-1, LP-2 Product information: This device is designed according to the relevant technical requirements of IEC, UL, and rel...

Super Soft Car Cat5e F/UTP Copper Lan Cable Pass Fluke Test Military UT80 Elevator Gaorou network cable is suitable for cars, elev...

Spark for Extrusion ​: Application for the building wire extrusion ; Suitable Speed: Max.400m/min Maximum voltage: 15KV; Maximum p...