General Description The 200EP tone generator and probe kit are essential tools for cable and wire maintenance. They help trace lines, test for short circuits, and identify clear, busy, or ringed connections, making electricians' work easier. Technical Specifications Condition: New Material: Plastic Gain: Nominal 30 dB Input Impedance: 100 MΩ Probe Tip Resistance: 0 ohm (metal tip), 300 ohm (plastic tip) Battery: 2 x 9V DC batteries (not included) Battery Life: 50 hours Operating Temperature: 0 ℃ - 50 ℃ Dimensions: 22.9 x 5.6 x 2.8 cm Weight: Approx. 300.5 g Compatibility and Accessories Compatible with any tone generator Contents: 1 cable tester (2 pieces), 1 replacement head, 1 storage bag, 1 English user manual Installation Follow the instructions provided in the user manual for correct assembly and use of the device. Usage Ideal for identifying and tracing wires or cables without damaging the insulation Clamp mode for direct measurement of non-terminal cables Measurement of