gaotek inc.

It is an ideal solution for the maintenance of electronic equipment and laboratory work in such fields as science, medicine, engineering and telecommunication.

This rugged fault locator is widely used to test underground cables to discover impedance break points in HFC systems then locate and reveal the cable damages, tie-in dampness, and terminal impedance failure.

The OTDR is compatible with CATV, ISP and telecommunications fiber networks. Featuring a compact size and easy operation, it is ideal for field testing.

This ADSL 2+ tester integrates xDSL testing, PPPoE dial testing, DMM functionality and modem emulation into one unit and it's the best choice for the field installation operators of installation and maintenance.

The full-featured Ethernet Bridge provides two selectable time modes: Line clock and INT clock. It features rate conversion and slot extraction functions - extract appointed slot from G.703 E1 to form a V.35 channel.

The portable anemometer provides onsite wind and safety information and is designed to obtain instant information about fires, hazmat situations or weather conditions.

It records video/audio in a digital format to a disk drive or other medium within a device. The digital video recorder performs real time recording with HD1 and CIF resolution. It has manual, alarm, motion detection and scheduled record modes.

The microphone preamplifier is specifically used for multi-channel signal analysis setup with 1/2'' pre-polarized condenser microphones, multi-channel sound power measurements and multi-channel machinery noise measurements.

It boasts solid state integrated circuitry that provides accurate and stable performance. The portable sound level calibrator is intended to check the accuracy of many types of sound instruments.

It performs multiple measurements including service-interrupted error testing, online error testing