GAO-8AS Circuit Fault Tester

In Australia Phone: (03) 9023 0189

International Phone: +613 9023 0189

In Australia Fax: (03) 9700 0583

International Fax: +613 9700 0583

General Enquiry: info@telecomtest.com.au

Accounts: accounts@telecomtest.com.au

To contact us:

GAO-8AS Lookafor is developed for the fault testing of local telephone circuit using internationally advanced measuring technique in connection with the current situation of domestic telephone network. The instrument is of portable structure, and specially designed for the use of telecom and exchanger room operating staffs, line attendants, mobile phone servicing staffs and etc.

 

Circuit Fault Tester GAO-8AS - Functions:

1. English interface. Easy operation;

2. Automatic judgment of line state: wire break or wires cross;

3. Measuring of loop resistance and dielectric resistance.

4. Line fault testing: wire break, wires cross, defective insulation, telephone state

(on-hook or off- hook), line with high voltage or not.

5. Field calibration and line alignment (Line alignment can be made in case of line parameters

unknown and line length known with automatic storage of correcting result, i.e. correction factor)

6.Give several sizes of the wire cable: local communication line: 0.32mm, 0.4mm, 0.5mm.

 

Circuit Fault Tester GAO-8AS - Parameters:

1.Power supply:

Special charger. Working time of internally installed batteries is up to 10 hours.

2.Dimensions and weight

L W H： 200 90 30mm

Weight： 620g

3.Dimensions and weight

Working temperature： 0～40℃

Storage temperature： -30～+70℃

Humidity ： 5%～90% (non-condensing)

 

Circuit Fault Tester GAO-8AS - Technical Index:

Distance of wire break	0 ~ 9km Resolution 1m
Self cross of wire	Measurement of 0 ~2k Ω with distance presented. Resolution: 1m
Voltage	AC/DC 0 to 250V. Resolution: 0.1V.
Capacitance	0 ~ 1.3uF. Resolution: 1nF
Dielectric resistance	0 to 100m Ω. Resolution: 1k Ω
Loop resistance	0 to 9k Ω. Resolution: 0.1Ω

Circuit Fault Tester