• Multifunction network tester: for installation,repair work (computer networks ,telephone lines).
• cable conductors continuity test; localises cable failure;
identifies conductor in cable and conductor terminations;
localises cables in wall ;
verifies correctness of telephone line connections (correct, failure, reversed polarisation);
verifies telephone line state (accessible, ringing, busy) and identifies it
supplies non-active telephone line making possible communication via test telephone sets
acoustically indicates localised telephone line
socket for headphones for operation in noisy environment
• indicator: transmitter - 3 LEDs; receiver - 4 LEDs
• transmitter interface: port RJ45; cable with RJ12 connector ;
2 test terminals with insulated crocodile clips
• receiver interface: port RJ45 jack socket for headphones
• transmitter signal frequency: 500 - 781 Hz (high level);
446 - 657 Hz (low level)
• receiver gain: 30 dB
• overvoltage protection: 48 V DC or 24 V AC
• size/weight: transmitter 65 x 115 x 25 mm / 120 g
receiver 40 x 210 x 25 mm / 86 g
• power: 2 batteries 9V type 6F22 (not included)