This cable tester set consists of a tone generator and probe in a handy storage bag. Use both the tone generator and probe to determine where a cable is going and to see if it is broken (and if so, where the break is). Characteristics * Network tester: consists of a tone generator and a probe * Method: use both the tone generator and the probe to determine where a cable is going and to see if it is broken (and if so, where the break is) * Signal display in 3 modes: lamp (L), speaker (SP) or both (S&L) * Tone generator output (square wave): single (900Hz) or double (900 - 1000Hz) * Supplied with: soft carrying case Specifications * Toongenerator: * operating voltage: DC 9V ± 15% (battery not incl.) * working current: 10mA (alternating) / 20mA (continuous) * output waveform: square wave ± 10Vpp * single audio frequency: ± 900Hz * dual audio frequency: ± 900Hz - 1000Hz * dimensions: 115 x 62 x 27mm * weight: 95g * Measuring probe: * operating voltage: DC 9V ± 15% (battery not incl.) * werkstroom: 25mA (L) / 80mA (max. SP volume) / 100mA (max S&L volume) * max. receiving sensitivity:> 30mV * max.output volume: ± 120dB * dimensions: 205 x 40 x 38mm * Weight: ± 80g https://elecena.pl/product/27742291/velleman-cable-tester-with-tone-generator 2025-01-23 https://elecena.pl/product/27742291/velleman-cable-tester-with-tone-generator 2026-01-22 https://elecena.pl/product/27742291/velleman-cable-tester-with-tone-generator 2026-01-30 https://elecena.pl/product/27742291/velleman-cable-tester-with-tone-generator 2026-04-12