Ensure precise and safe cable maintenance with this high-quality Cable Tester, designed for durability and reliable performance. Crafted from wear-resistant and corrosion-resistant materials, this versatile tool offers comprehensive line diagnostics including line tracking, short circuit testing, and clearance/busy/ringing recognition, making it an essential device for telecommunications and network professionals. Key Features: · Durable and Reliable Construction: Made from premium plastic materials that provide excellent wear and corrosion resistance for long-lasting use. · Enhanced Safety Design: Equipped with an insulated probe and built-in loudspeaker to effectively prevent conductor short circuits and ensure safer operation. · Comprehensive Testing Functions: Supports multiple measurement modes including line tracking, short circuit detection, and busy/ringing status recognition for accurate diagnostics. · Versatile Cable Compatibility: Features clamp mode for direct measurement of non-terminal cables, as well as telephone and network line testing, increasing usability across different cable types. · Adjustable Signal Generator: Offers optional continuous or adjustable signal generation for simple operation and precise test results in various maintenance scenarios. · Portable and Convenient: Compact size (231x55x28mm) and lightweight design (approx. 300g) make it easy to carry and use in the field. · Long Battery Life: Powered by a single 9V battery (not included) with approximately 50 hours of operation to support extended testing sessions. Specifications: · Material: Plastic · Gain: Nominal 30dB · Input Impedance: Nominal 100M Ohm · Probe Tip Resistance: Metal Tip 0 Ohm, Plastic Tip 300 Ohm · Battery: 1 x 9V DC (NEDA 1604, JIS 006P, or IEC 6LR61) - battery not included · Operating Temperature: 0℃ - 50℃ (32℉ - 122℉) · Weight: Approx. 300g / 10.6oz · Dimensions: Approx. 231 x 55 x 28mm / 9.1 x 2.2 x 1.1 in Package Includes: · 1 x Cable Tester (2 Parts) (Battery Not Included) · 1 x Storage Bag · 1 x Instruction Manual · 1 x Replacement Head This Cable Tester delivers accurate wiring diagnostics and enhanced safety in a compact, user-friendly design, making it an indispensable tool for cable and wire maintenance professionals. Please note that the product version (new or old type) will be shipped randomly.