Top 10 Best toner probe in 2026

Main highlights

• •EASY WIRE TRACING: Simple analog tone generator and wire tracing probe for open-ended, non-active wire runs, making wire tracing hassle-free
• •DURABLE AND RESPONSIVE PROBE: Responsive probe with a durable, non-metallic, conductive tip ensures accurate and reliable wire tracing
• •ALLIGATOR CLIPS INCLUDED: Comes with alligator clips for easy connection to unterminated wires, providing convenience during testing
• •RJ45 TO RJ45 TEST CABLE: Includes an RJ45 to RJ45 test cable for seamless connectivity during testing and wire mapping
• •COMPREHENSIVE WIRE MAPPING: Toner and probe together perform a pin-to-pin wire map test, ensuring thorough wire mapping and identification
• •WORK LIGHT FUNCTIONALITY: Probe tip equipped with a work light, enabling use in dark spaces or low-light conditions for improved visibility
• •ADJUSTABLE VOLUME CONTROL: Adjustable volume control allows for customized audio output, optimizing the tracing experience in different environments

Main highlights

• •Tone and trace wire on non active networks; SmartTone technology provides 5 distinct tones for exact pair identification; Battery: 9 volt alkaline
• •Sends a loud tone up to 16 kilometer (10 miles) in most cables and provides 5 distinct cadences for isolating individual wire pairs
• •Precise SmartTone technology provides five distinct tones for exact pair identification, replaceable tip
• •Pro3000 unfiltered probe with ergonomic sleek design, loud speaker is audible in noisy locations, 3.5 millimeter headphone jack
• •Push button switch selects Solid, Alt and Off

Main highlights

• •Reliable quality : This wire tracer tone generator is made of high-quality materials, wear-resistant, corrosion-resistant. The circuit tracer gain is normal 30dB, the input impedance is nominal 100M Ohm,200EP inductive amplifier.Note:The tone generator kit needs two 9V batteries(NOT INCLUDED).
• •Safety and Widely Used : The tone generator and probe kit is primarily used to measure non-energized cables, or low voltage conditions below 24V. This wire tracer is widely used for cable and wire maintenance. Applications include line tracing, short circuit testing. Circuit clear/busy/ringing identification.
• •Fast and Easy Used : Same group cable tracking is recognized in only 1 second. Cable tone tracer has spring loaded on/off button. Recessed termination port for handset connection, network toner and probe kit is very easy to carry and effectively protects cable tracer and toner. The simple operation is also suitable for use when working alone.
• •Multifunctional and Professional : Wire tone generator probe used in conjunction with any tone generator. The circuit tracer's professional plastic carbon fiber test head prevents wiring shorts and accurately measures wiring problems, with adjustable volume and a built-in speaker for timely alerts. The professional connection port can effectively avoid damaging the insulation.
• •After-Sales Service : If you have any questions about this tone generator kit with in 365 days, please consult us via email or QA, and our service team will provide a response within 12 hours, customer satisfaction and recognition is our biggest driving force!

Main highlights

• •INDUSTRY STANDARD WIRE TRACER: Unrivalled accuracy in voice, data, and video wiring tracing for flawless installations and repairs with the 701K tone generator and probe kit. Identify wires from a bundle, monitor voltage passing through the circuit, check breaks in the circuit, and trace wires through walls, floors, and ceilings (non-conductive such as wood or drywall).
• •LED TONE PROXIMITY INDICATOR illuminates brighter the closer you get to the correct pair (i.e. the tone). LED WORKLIGHT allows you to view behind furniture, inside racks, and in other dim lighting conditions.
• •SUPERIOR AUDIBLE SIGNALS: Don't let background noise hinder your work. Distinct Tracing Warbling Tones pierce through any environment, enabling effortless tracing in even the noisiest settings. Enjoy crystal-clear audibility for precise wire identification with 701K cable toner.
• •PROFESSIONAL-GRADE VERSATILITY: Empowering technicians with the right tools, our 701K-G (BOX) Wire Tracer equips you with a high-power 77HP-G tone generator, 77HP-G tone probe amplifier, modular plug, alligator test leads, RJ11/45, socket adaptor, and a sturdy nylon carrying case. Unleash your expertise and effortlessly identify wires within multi-pair cables with 701K tone generator and probe kit.
• •AMERICAN OWNED, US CUSTOMER SERVICE: Since 1984, Tempo has been manufacturing innovative products. Today, we offer a complete line of industry-leading test and measurement solutions for the copper, DSL, Ethernet, Fiber Optic, and Wireless service provider industry as well as Location tools for Irrigation and Utility markets. Trust Tempo for lasting quality and reliable results.

Main highlights

• •IntelliTone digital toning eliminates noise and false signals
• •SmartTone analog toning precisely isolates individual wire pairs
• •Locates cables safely and effectively on active networks
• •Verifies twisted pair installation with visual end to end continuity test
• •Probe detects digital signal and 1 kilo hertz signal from the analog toner
• •Probe has built in pair tester to identify open, shorted and crossed pairs
• •Signal strength indicator LEDs so you can help identify 1 cable that is bundled with other cables
• •Confirms cable location, verifies cable continuity, and detects cable faults (opens, shorts, and reversed pairs) in 1 step

Main highlights

• •【Tone Generator Kit】: 200EP Tone generator and probe kit with probe are widely used in the maintenance of cables and wires.The tone generator kit measurement area includes line tracking, short circuit test, clear,busy,ringing identification.
• •【High Quality】: This tone generator wire tracer is made of high-quality materials, wear-resistant, corrosion-resistant. Cable toner tracer is normal 30dB, the input impedance is nominal 100M Ohm. Note: The wire toner tracer needs two 9V batteries ( This tone generator batteries NOT included).
• •【Widely used】: The tone generator and probe kit is primarily used to measure non-energized cables, or low voltage conditions below 24V. This tone generator kit is widely used for cable and wire maintenance.
• •【Accurate & Easy】: This tone generator wire tracer is simple and the test results are accurate. One Button Operation. Clip and trace, One second to identify cables. Convenient to carry and storage the cable tracer with carrying bag, and protect wire toner tracer from demage, makes the tone and probe kit durable.
• •【AFTER SALE GUARANTEE】: We offer a TW0-year Warranty. If you have any questions about this tone generator kit, please contact us via email or Q&A, and we will provide a response within 12 hours, customer satisfaction and recognition is our biggest driving force!

Main highlights

• •【Pro3000 Tone Probe Kit】 Cable toner and probe are widely used in the detection of cable and telephone line faults. The tone generator and probe kit includes 1 Pro3000 Tone Generator, 1 Probe, 1 User's Manual, and 1 Storage Pouch. The motorized toner and probe kit is powered by a 9-volt alkaline battery (battery not included).
• •【High Quality】 Wire toner kit is made of capacitors, resistors, integrated circuits, aluminum alloy, stainless steel, etc. Pro3000 tone probe has good accuracy, corrosion resistance, strength and rigidity, which can provide you with high-quality service for a long time.
• •【SmartTone Technology】 Enable the SmartTone feature as follows, flipping the toner slide switch to “TONE” . The red and black leads are connected to the corresponding wires. Press the button twice to cut alternate tones. At the far end of the cable use the detector to find the loudest pair of wires, then keep the detector on, short and disconnect the wires of the pair, and confirm the target pair by the change of tone.
• •【Simple and Portable】 The electrical toner works effectively by connecting the pro3000 toner to the line and then tracking the signal with the pro3000 probe. The probe's ergonomic design allows it to be carried around in a pouch.
• •【Widely Used】 The pro3000 tone generator can be used to detect cables, wires and wire pairs. The probe has a 3.5mm monaural headphone jack on the side of the probe, and compatible headphones can be adapted.
• •【Support Services】 We provide 1-year support services. If you have any questions about this tone and probe set, please contact us via email or Q&A, we will provide a reply within 12 hours, customer satisfaction and recognition are our greatest motivation !

Main highlights

Main highlights

• •[Accurate and Reliable Testing] - Trustworthy and highly accurate, this cable tester guarantees safe and reliable testing for telephone and LAN cables, making it an essential tool for electricians and professionals.
• •[Distinct Tones for Easy Identification] - Hear 5 distinct tones through the probe thanks to SmartTone technology. This kit filters out the extra noise to make it easier to identify or trace your line amongst others. Here in the US, you will usually on a 60Hz system, so this kit is set to filter out that frequency.
• •[What’s in this package?] - The tone generator and probe kit includes 1 Pro3000 Tone Generator, 1 Probe, 1 User's Manual, and 1 Storage Pouch. The motorized toner and probe kit is powered by a 9-volt alkaline battery (battery not included).
• •[SmartTone Technology] - The tone generator probe utilizes smarttone technology to generate 5 different tones based on the measurement for accurate measurement and matching. Don't worry about distance, for most cables the wire toner kit can send loud tones up to 10 miles.
• •[Easy to use] - When you turn the probe on, a green light lets you know that the filter is also on. If you don’t want to use, press the button and it turns red to let you know it’s off. It’s that simple. Pro Tip: The LED doesn't light up and the volume decreased when your battery is close to dead.