Tel Line Tester

SAT-8AS Tel Line Tester is developed for the fault testing of local telephone circuit.

 

 

Major Features and Functions

·          English interface. Easy operation;

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

·          Measuring of loop resistance and dielectric resistance.

·          Line fault testing: wire break, wires cross, defective insulation, telephone state (on-hook or off- hook), line with high voltage or not.

·          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) 

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

Technical Index

Distance of wire break	0 to 9km    Resolution1m
Self cross of wire	Measurement of 0 ~2kΩ with distance presented   Resolution: 1m
Voltage range	AC/DC 0 to 250V,  Resolution: 0.1V
Capacitance	0 ~ 1.3uF. Resolution: 1nF
Dielectric resistance	0 to 100MΩ. Resolution: 1kΩ
Loop resistance	0 to 9kΩ. Resolution: 0.1Ω

Other Parameters

Power supply	Working time is up to 10 hours
Dimensions ( L×W×H)	200×90×30mm
Weight	620g
Working temperature	-10+50
Storage temperature	-30+70
Humidity	5%90% (non-condensing)

Tel Line Tester