Service Tester Designed For E1 Digital Networks

GAO Tek Inc. has launched this E1 service tester designed for technicians involved in the installation and maintenance of E1 digital networks. With this powerful handheld instrument you can easily verify quality-of-service in your networks. It provides a scalable, future-proof solution to meet your test needs now and in the future.

This E1 service tester, model 5855, provides self-check, keyboard testing and measurements such as level measurement, frequency measurement, offset measurement and delay measurement. It offers histogram analysis of alarm and error events and can be used for extensive error and alarm generation, detection and indication. With the tester, up to 7 user-defined setups and 10 sets of results can be saved or recalled. All test results can be uploaded, saved and printed through TestManagerPro. The tester has a high resolution backlit LCD screen with smart navigation mode displays. It can perform continuously for up to 99 days and its firmware is easily upgraded through an integrated USB interface. It can also be charged with an automobile battery adapter so that power is guaranteed anytime and anywhere.

www.gaotek.com

ADSL Tester Features Integrated Website Browser

GAO Comm announced its multi-fun ctional ADSL 2+ tester suitable for tier-1 ADSL applications. The tester offers such test functions as upstream and downstream rate measurements, error counts, digital multi meter (DMM) test functions, modem simulation,and ping and trace testing. It also tests subscriber telephone connectivity and line parameters. The tester’s compact size,rugged design, simple operation and practical functions make it an ideal solution for ADSL technicians and engineers.

Super Signal Level Meter Released By GAO

GAO Tek Inc. voiced a recover of a Super Signal Level Meter (GAO1185B). This CATV scale supports C/N measurement, voltmeter functions, spectrum analysis, automobile exam as well as interpretation logging. It additionally provides all ordinarily used functions many at large used by professionals in a CATV industry.

This super vigilance turn scale offers pass functions such as measuring as well as displaying width at predefined frequencies or carriers. The meter’s peak-hold turn dimensions in LEVEL as well as SPECTRUM mode detects a occasional reeling well as well as accurately. The minute ‘B’ in a product nomination refers to a capacity to yield a broader magnitude operation as well as await lapse trail measurements. In addition, a vigilance turn scale boasts an interface to Personal Computer as well as printer for palliate of use. All of these facilities have it profitable for a far-reaching operation of applications.

www.GAOTek.com

Multi-Function ADSL Tester Supports Long Transmission Distance

GAO Instruments announced the release of its portable multi-functional ADSL tester which is intended for ADSL/ADSL 2+ installation, maintenance and measurement. It is downwards compatible with ADSL (G.DMT, G.Lite, T1.43) line standards and supports ADSL 2+ (G.992.5), ADSL2 (G.992.3) and RE-ADSL (Annex L). This tester is commonly used for field testing including upstream or downstream rate measurement, error count, DMM, MODEM simulation, and ping and trace testing.

The multi-functional ADSL tester, model A0300011, is configured with a high resolution backlit LCD screen and displays ADSL line connections on a real-time basis. Its embedded software is upgradable via an integrated RS232 interface. This portable ADSL tester supports a maximum transmission distance of 6.5km. It determines the type of an ADSL line being tested, automatically matches the ADSL line standard and then carries out tests accordingly with a simple push on the “Auto Test” key. Test results can be uploaded, saved and printed through Test Manager Pro Software. The ADSL tester can be powered using an automobile adapter. Its compact size, simple operation and multifunctional features make it an invaluable tool for field use.
www.GAOInstruments.com

Handheld Digital Insulation Tester for Safety Testing

GAO Instruments (www.GAOInstrument.com) has released its portable digital insulation tester designed for safety testing electric equipment such as transformers, electro-motors, cables, switches,home appliances, and insulation materials. This digital insulation tester features automatic turn-off function and double insulation protection. This handheld digital insulation tester, model A0310005,performs measurements including insulation resistance, continuity, AC/DC voltage and frequency. It conducts continuity measurements using either 200mA test current or 7mA test current.The tester displays test results on a high-definition backlit LCD screen and stores up to 1000 results. The output voltage of insulation resistance testing can be set to 50V, 100V, 250V, 500V, or 1000V to meet various requirements.

www.GAOInstruments.com

Portable Signal Level Meter For the CATV Industry

GAO Tek Inc. released this portable signal level meter, a versatile and easy-to-use device ideal for professionals working in the CATV industry. It measures signal amplitude at a specific frequency or any defined carrier. This handheld signal level meter performs C/N measurement, voltmeter functions, spectrum analysis, auto test and data logging.

Optical Multimeter Provides Laser Source

GAO Fiber Optics has released an advanced optical multimeter. The optical multimeter carries out absolute and relative power tests and optical loss tests and is specifically designed for use in optical telecommunication, CATV and labs. It supports multi-wavelength precision measurement and automatic bi-directional tests. This optical power meter can be customized to meet various requirements.

GAO Fiber Optics’ integrated optical multimeter, model 801, provides a high contrast backlit display and features a low voltage warning, automatic power off for energy-saving, a compact size, and a memory capacity of 50 data items. This portable multimeter is a combination of a laser source and an optical power meter. The laser source operates at dual wavelengths of 1310nm and 1550nm while the optical power meter module works at wavelengths from 800nm to 1600nm.This ideal complementary combination of modules makes the testing of fiber optics networks convenient as only one test instrument is required – additionally this represents cost savings. Various configurations of light source options and power meter options are available for this meter.

GAO Rolls Out Portable Data Acquisition Board

GAO Instruments has rolled out its 4512U 100K-12bit-16CH portable data acquisition board.

Portable Data Acquisition Board

This acquisition board is intended for field data acquisition, parallel data acquisition for more channels and time-phase sensitive acquisition. It achieves multi-point data acquisition at a reasonable cost and with high reliability.

This portable data acquisition board provides switchable triggering modes: manual, external and internal triggering. The internal triggers can be divided into triggering on rising or falling edge, and triggering levels are adjustable. The board is easy to install is hot-pluggable and automatically configured by the system. The device has a high A/D resolution, is integrated with 16-channel parallel synchronous acquisition and can be expanded to 256 full synchronized channels.

GAO’s portable data acquisition board includes pre-panel and post-panel: the pre-panel displays the acquisition state of channels while the post-panel provides a cascading interface of instruments.

www.gaoinstruments.com