HZ-503 cable faults pin-pointer is used for pin-Pointing kinds of cable faults of underground Power cable by using acoustic and magnetic method. by means of Electronic flashover generates by the impulse generator. Magnetic sound signal of the electronic flashover wave is picked up and amplified through the probe, and judged by auditory and visual to accuracy find out the underground cable faults.

Technical data

(1)Synchronous receiving sound wave and electromagnetic wave during fault point discharge, use for confirm cable location of fault point.

(2)Magnification: 50,0000 times

(3)Working voltage: ±9V±20%

(4)Static current: ＜10mA

(5)Power dissipation: Quiescent current is less than 10mA, The working current is not more than 10mA

(6)output impedance :350Ω

(7)Positioning accuracy:±0.2m