SEW TELEPHONE TESTER 181CB

Amplifier Probe The Amplifier Probe is designed to identify and trace wires or cables within a group without damaging the insulation. Works with any Tone Generator to identify wires. Volume control for increased sensitivity and adjustable to suit work environment. Recessed ON/OFF button prevents battery drain. A phone jack is designed for headset or handset. Tone Generator Tone Generator is a great tool for locating and identifying cable pairs or individual conductors. 181 CB-G does not only serve as a tone generator, but also serves as a continuity and polarity tester. A tone selector switch located inside the unit for selection of the fast tone or the slow tone. The continuity function is only applied to Line 1. Two bi-colored LEDs for Line1 and Line2 indication of the polarities of the telephone lines. The unit has alligator type terminals, a modular cable of 4 conductors with a strong connector.

Specifications:

• Frequency: 1Hz~12kHz
• Receiver distance: < 50cm
• Sensitivity control: ˇ
• Probe tip: Fixed
• Power source: 9V(6F22) &Times 1
• Dimension: 230(L) &Times 56(W) &Times 27(D)mm
• Weight: Approx. 125g (Battery included)
• Wave Form: Square Wave
• Frequency: 1kHz±15%
• Over Voltage: 80V DC
• Single tone: ─
• Alternating tone: Fast and SLow
• Connection: RJ11 connector, Alligator clip x 2,
• Dimension: 86(L)&Times63(W)&Times26(D)mm
• Weight: Approx. 130g
• Operating temp &: 0˚~40˚C, 80% Max.
• Storage temp &: -10˚~50˚C, 80% Max.
• Safety Standard: EN 61326-1 EN 55011