Best Gochange in 2026

【EASY AND ACCURATE IDENTIFICATION】It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light.

【PRACTICAL DESIGN AND EXCELLENT FUNCTION】Small size and lightweight, it is portable and easy for field test with multiple functions such as constant output power, lower battery warning, long battery life and long distance detection.

【WIDELY USED】The 2.5mm universal connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.Test for both single-mode and multi-mode cables.

✔【3 TOOLS IN 1】Cut or engrave foam complete tool set. 18w high power foam cutter with Ul approved power supply and On / Off safety button, 12cm & 7cm wand style hot knife, 18cm bow hot blade, 10m replacement wire for bow, cutter holder.

✔【CLEAN-AND-SMOOTH CUTTING】It heats up quickly, the tube will reached 150℃ within 10 seconds. It cuts the styrofoam smoothly and fast, seals the edges clearly, and No Debris! You can cut the foam coard or foam block from any angle and craft into your desired shape.

✔【PRODUCT USAGE】You can cut foam from any angle and craft your own masterpiece, such as Halloween Costumes, Handmade Practice, Even Model Making Lessons by kids at school. It is also perfect for commercial artwork development, complex and small font design in advertisement (such as letters), art piece creation by hobbyist, foam carving, art model making, DIY craft projects in home & school.

【160000 Lumen More Bright】Has powerful output of 160,000 lumens, this led flashlight is so bright that gives you a more clear view. The high light mode can light up the whole football field, and focus in on objects up to 1640 feet away. Hold down the switch for 5 seconds you can turn it off.

【More Convenient & Clear】Rechargeable flashlight built-in micro input port and you can charge it with a USB cable ( we provide it ). 4 blue lights make you more clear for seeing the power running. Charge it when low a power display!

【More Practical Flashlight】A button can switch 3 modes: High Light - Low Light - Strobe Light. This handheld flashlight is suitable for camping, climbing, hunting, fishing, and other outdoor activities, it is also a good choice for home emergency situations, such as power failure, or circuit maintenance.

【Warm Tips to Dear Buyer】Please feel free to consult us about product questions, which can help you make a better choice.

【360 Degree Rotating】This world globe is 360 degree and horizontal rotation equipped with a simple arc-shaped plastic bracket, which can be easily installed and can be rotated around its axis.

【Colorful & Clear World Globe】Colorful colors help you distinguish different countries, names of the educational world globe has clear text. The 360° Rotation World Globe include seas, oceans, islands, different countries (the capitals, major cities, major river, desert of country), also marked warm current and cold current.

【Versatile and Cost-Effective】 The GOCHANGE 4 in 1 foam cutting knife is the most cost-effective tool you can find, offering four different cutting options in one kit. With this tool, you can cut styrofoam smoothly and easily, seal clean edges, and leave no debris. Whether you're crafting Halloween costumes, creating intricate designs for advertising, or making art models, this tool can help you achieve your goals.

【High-Quality Material】 Made of high-quality stainless steel, this foam cutting knife is durable and built to last. It heats up quickly, reaching 150°C within 10-15 seconds, making it perfect for quick and efficient cutting. Includes 5cm and 10cm cutting needles for 7V, 18cm bow heat blade for 9V, 12cm and 7cm stick heat knife, knife holder, digital voltage controller.

【Safe and Easy to Use】 With an 18w high power UL certified power supply and an on/off safety button, this foam cutting knife is safe and easy to use. Plus, the digital dial voltage controller allows you to adjust the voltage according to the density of the cutting material, ensuring that you get the perfect cut every time.

【High Power and Efficiency】 The GOCHANGE 3 in 1 Foam Cutting Knife is equipped with an 18w high-power motor that heats up quickly, allowing the cutter to reach 150°C within 10-15 seconds. With this powerful tool, you can cut foam from any angle and process it into any shape you desire with ease and precision.

【Clean and Precise Cuts】 The high-quality stainless steel used in the construction of this foam cutter ensures clean and precise cuts every time. It seals the edges of the foam as it cuts, leaving no debris behind, making it perfect for intricate and small print designs in advertising, hobbyist artwork creation, foam carving, and art model making.

【Versatile and Affordable】 The GOCHANGE 3 in 1 Foam Cutting Knife is the most cost-effective tool for cutting styrofoam smoothly and easily. It is perfect for DIY craft projects for home and school, as well as commercial artwork development. Whether you are a professional artist or a hobbyist, this foam cutter is the perfect tool for you.

♥【4 TOOLS IN 1】Cut or engrave foam complete tool set. 18w high power foam cutter with Ul approved power supply and On / Off safety button, 12cm & 7cm wand style hot knife, 5cm bending style hot knife, 18cm bow hot blade, 10m replacement wire for bow, cutter holder.

♥【CLEAN-AND-SMOOTH CUTTING】It heats up quickly, the tube will reached 150℃ within 10-15 seconds. It cuts the styrofoam smoothly and easily, seals the edges clearly, and leaves No Debris! You can cut the foam boards or foam blocks from any angles and crafts into your desired shape.

♥【PRODUCT USAGE】You can cut foam from any angles and craft your own masterpiece, such as Halloween Costumes, Handmade Practice, Even Model Making Lessons by kids at school. It is also perfect for commercial artwork development, complex and small font design in advertisement (such as letters), art piece creation by hobbyist, foam carving, art model making, DIY craft projects in home & school.

Measure voltage with or without test leads

Be safer: Measure voltage to 600V through the open fork, without test leads

Be faster: Not need to open covers or remove wire nuts simultaneously measure voltage and current

Includes a professional grade analog tone generator and tracing probe for open-ended, non-energized wiring

Toner-Pro features 5 distinct tone cadences, transmits 1,000+ feet

Rugged Angled Bed of Nails (ABN) clips securely attach to wires

Tests voice (RJ11/12), data (RJ45) and video (F-connector) coax connections

Detect, identify and test Power over Ethernet (PoE)

Wiremap testing, testing for Miswires, Split Pairs, Short Faults, Open Faults, and Shield

Cable tester for voice (RJ11/12), data (RJ45) and video (F-connector) coax connections

Self-storing Test + Map Remote (#1) tests, maps and IDs a cable run in a single step

Power over Ethernet Tester that displays PoE wire and Voltage

Cable tester with single button testing of RJ11, RJ12 and RJ45 terminated voice and data cables

Tests CAT3, CAT5e and CAT6/6A cables

Fast LED responses indicate cable status (Pass, Miswire, Open-Fault, Short-Fault, and Shield)

【EASY AND ACCURATE IDENTIFICATION】It can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. The detector will emit a 650nm bright light for fiber tracing, breaks or faults in the fiber will refract the light.

【PRACTICAL DESIGN AND EXCELLENT FUNCTION】Small size and lightweight, it is portable and easy for field test with multiple functions such as constant output power, lower battery warning, long battery life and long distance detection.

【WIDELY USED】The 2.5mm universal connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables.Test for both single-mode and multi-mode cables.

TEST TERMITED CABLES CAT5e, CAT6 and CAT6A (RJ45) and patch cords

LARGE BACKLIT LCD for low lit areas displays pin to pin wiremap results

VERSATILE test for open, short, miswire or split-pair faults, cross-over and shield

【Widely Compatible】The 2.5mm universal connector and included LC adapter make the detector compatible with ST, SC, FC, and LC connectors, and can be used with different circular and square optical cables.

【Effortless Fault Detection】The visual fault locator accurately detects and locates fiber breaks, poor connections, bending or cracking. Emitting a strong 650nm light, faults in the optical fiber refract the light, providing an easy way to locate the problem.

【Long-distance Output】With its powerful output and strong red light, the VFL can detect faults up to 40-50 kilometers away in fiber optic cables. The efficient power supply circuit ensures stable power output.

1.《Cable Length Test》Accurately measure the cable length without calibration, and the range is 1-500 m. It can detect the cross, short circuit, and open circuit of cables.

2.《Scanning Modes》Three scanning modes can be selected: normal mode/anti-interference mode/PoE mode.

3.《Port Flashing》Through the flashing port indicator on the hub/switch, the hub flashes to locate the network port, which can quickly find the network cable on the switch/router. It can be used for 10M/100M/1000M hubs/switches.

IntelliTone digital toning eliminates noise and false signals

SmartTone analog toning precisely isolates individual wire pairs

Locates cables safely and effectively on active networks

Revolutionary Interface: Graphical wire map, length, cable ID, and distance to fault displayed on 1 screen

Multimedia support: Tests all common media types including RJ11, RJ45, Coax, with no need for adapters

IntelliTone Toner and Probe: Locates virtually any cable or wire pair with IntelliTone digital and analog toning

Copper cable verifier for testing voice/data/video with integrated RJ11, RJ45, and coax cable, test ports support low voltage testing with no need for adapters, ensures high quality installations and expedites cable problem resolution in active network environments

Includes MicroScanner2 cable verifier with detachable wire map adapter, user guide, (2) AA alkaline batteries, carry pouch, 1 year warranty

Oversized backlit LCD screen displays clear results in bright light or complete dark with intuitive icons, shows 4 test modes at once: Graphical wire map, pair lengths, distance to fault with TDR, cable ID, and far end device, detects 10/100/1000 Ethernet, POTS, and PoE

Live circuit tracing kit for both 120VAC and 220VAC circuits (250VAC max)

The versatile Fox HotWire can generate multiple tones (Pulse or Warble), provides a visual and audible continuity test, and integrates Triplett's own TrueTrace and TripLatch tests

The Hound HotWire is a battery operated handheld lightweight Probe; containing both a thumbwheel sensitivity control and signal strength indicator LED

100% new network tester, with LED lights and micro-power supply interface.

Keep your network running smoothly by testing your cables to uncover problematic shorts, open wires, crossing pairs and other wiring mishaps.

Use for testing your homemade Ethernet patch cables to make sure they are in working order prior to connecting to your devices.Tests RJ45 cables, RJ11 telephone cables and network cables.

Rugged Overmolded tool body

Headphone jack

Adjustable volume control

Made of high quality aluminum material.Strong light source, strong Penetrating power, stable property. And have two mode: always light and flicker.

It is resent from slipping, comfort grab feel, carefully modified. Crash-proof and dust-proof design for its pen head

Constant output power, lower Battery warning, Long battery life (up to 60 hours).

6 Optic wave length selection --- 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm

Clear LCD display. Optional backlight supports night operation. FC converter for FC/SC/ST interface

Compact design, lightweight, easy to carry, operate and low power consumption

● ▶【Three scan modes】NF-8209 network cable tester supports AC filter mode/ Analog mode/ PoE mode.

● ▶【PoE testing】The PoE Tester can test the information of standard PoE device, such as POE voltage, power supply polarity, power supply mode and also the type of PSE(af or at standard).

● ▶【Hub blink】This network cable tester Locate network port by the flashing port light on Hub / Switch. Available to 10M/100M/1000M Hub/ switch.

Cable tester locates, tests and measures coaxial, data (RJ45) and telephone (RJ11) cables

Identify wiring faults including miswire, open fault, short fault, split-pair, wire map

Detect, identify and test Power over Ethernet (PoE)

Basic Butt Set handles the most critical requirements

Functions include dial tone, dial out, caller ID, last number redial, on/off hang-up button, flash button, DTM and FSK support

Offers three ways to connect to the line: an RJ11 connector, high quality alligator clips, and a type 66 adapter

Output power with FC male to LC female connector

Easy to check fiber faults with visual fault locator, Portable and rugged, Dust-proof design keep fiber connectors clean

The connector of the detector is compatibly designed for ST, SC, FC interferes both in circle and square shape of different fiber optic cables

Easy to operate and smooth appearance.It can trace not only Ethernet LAN wires, but also electrical and speaker wires when connecting to the alligator clip.

Fast to locate the breakpoint without wire's cover damage, Find wire on all types of connected operating Ethernet switch /Router/PC terminal. Perfect for tracking RJ11, RJ45, cables or other metal wire (via adapter)；And also with the Battery（10V-110V） positive and negative measurements function

There will be a portable toolkit sent togrther with the cable tester,very small and easy to carry to anywhere you want to go.

A handheld Ethernet tester for quick, automated verification of network connectivity and availability

Tests 10/100/1000 Mbps twisted pair Ethernet links

AutoTest accurately identifies network problems in 10 seconds