Guide to Buy Non-contact Voltage Tester in NOYAFA

Guide to Buy Non-contact Voltage Tester in NOYAFA


On this page, you can find quality content focused on non-contact voltage tester. You can also get the latest products and articles that are related to non-contact voltage tester for free. If you have any questions or want to get more information on non-contact voltage tester, please feel free to contact us.

SHENZHEN NOYAFA ELECTRONIC CO.,LIMITED upholds the highest standard in the manufacturing of non-contact voltage tester. We establish an internal quality control team to inspect every step of production, request external third-party certification bodies to conduct audits, and invite customers to pay visits to our factory per year to achieve this. Meanwhile, we adopt advanced production technology to improve the quality of the product.NOYAFA has revolutionized the industry and made itself a beloved, reputable and highly respected brand. These products perfectly suit customers' needs and bring them considerable economic results, which make them loyal - not only do they keep buying, but they recommend the products to friends or business partners, resulting in a higher repurchase rate and a wider customer base.'The business success is always the combination of quality products and excellent service,' is the philosophy at Best Cable Tester Supplier in China _ Noyafa. We do our endeavor to provide service which is also customizable to clients all over the world. We are ready to answer any questions related to pre-, in-, and after-sales. This of course has non-contact voltage tester included.
more products
recommended articles
Info Center News
How to Repair Recessed Kitchen Lights
How to Repair Recessed Kitchen Lights
Recessed lighting in a kitchen is usually durable enough to provide many years of reliable light, but, it is not impervious to problems. Recessed lights tend to suffer from two common, yet unsightly, problems - light bulbs that continually blink on and off, and the eventual sagging light cover or trim. You can fix both of these problems quickly and easily. Turn off the circuit breaker that powers the lighting circuit and test the circuit with a non-contact voltage tester to ensure that the correct breaker is off before you work on the light fixture. Remove the trim or light cover from the recessed light by unhinging the springs that hold the trim or cover in place. Inspect the springs to determine if one or more of them are stretched out. If you notice they are, remove them and take them with you to your local hardware store to purchase the right sized replacements. Install the new springs on the trim or cover and re-install the trim or cover to the body of the fixture. Using needle-nose pliers to secure the springs to the inside of the fixture will make the job easier. Turn off the circuit breaker that powers the lighting circuit and test the circuit with a non-contact voltage tester to ensure that the correct breaker is off before you work on the fixture. Climb into the attic or crawlspace above the ceiling where you can access the top side of the recessed fixture. Locate the thermal protection device. This device can look differently depending on the fixture's manufacturer. Some thermal protectors are thin, black cylinders that are connected to the wiring junction box on the exterior of the fixture while others are small, silver discs that can be found on the top of the fixture. Open the wiring junction box on the fixture and find the two wires that are connected to the thermal protection device. Disconnect the two wires and remove the thermal protector. Take the thermal protector to the hardware store so you can purchase the properly-rated replacement. Install the replacement thermal protector and connect the two wires attached to it to the two wires that connected the original thermal device. Twist one wire on the thermal device to one of the wires and screw a wire connector over them, and then do the same thing with the second set of wires. You do not need to worry about wiring certain wires together with this device. Replace the junction box cover and restore power to the lighting circuit.
no data
Contact us
Leave a message
we welcome custom designs and ideas and is able to cater to the specific requirements. for more information, please visit the website or contact us directly with questions or inquiries.
During 15 years development, Noyafa has become the most famous brand in cable testing industry in China. With excellent production capability, reliable quality, good after-sales service, we get good reputation from customers all over the world.
no data
Contact Person:Lory Liu
Contact Us


If you have any question, please contact Lorry via

Add:Wanjing Business Center, #2506 Xinyu Road, Xinqiao, Baoan District, Shenzhen, China

Copyright © 2021 NOYAFA | Sitemap 

chat online
Please message us and we ensure to respond ASAP, what product you intrested in?