• The contact is made of high quality, strong and durable carbon steel.
• Blue Ray digital display, easy to read even in dark environment.
• The LED switch is easy to push and convenient to use.
• Made of insulated shell, and the clip on the back is easy to hang and carry.
• Automatic test, wire circuit test, wire circuit fault test, AC voltage test, DC test and high voltage test
• Checks general electrical products, electronic leaks and broken lines.
• Check the cable and it tells you what is the heat (Fire), which is cold (earth).
• It allows you to check or test safely, quickly and accurately.
• Light weight and easy to carry.
• Easy to operate.
• Practical in use.
• Perfect for home use and practical when checking holiday lights.