Norristown, PA. Megger announced it now offers a multifunction tester that tests low-voltage electrical installations to fulfill the requirements of NFPA70 and the National Electrical Code. The MFT70 ...

Martindale has launched two new promotional kits designed to give electricians and installers a great bundle of products for both installation testing and troubleshooting while, as always, helping ...

Multi-function electrical testers The GT-540 and GT-220 multi-function electrical testers feature auto selection mode that allows electricians to measure AC/DC voltage in low impedance mode. It also ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics, ...

Until 31 st December 2019, Fluke UK is offering two money-saving 1660 Series Multifunction Installation Tester Kits. The Fluke 1664 UK-TPL KIT comprises a 1664 FC multifunction installation tester ...

Until 30 th June 2020 and while stocks last, Fluke UK is offering two 1660 Series Multifunction Installation Testers with a free Digital Multimeter (DMM) plus data management software. The Fluke 1664 ...

Fig 1. The voltage measurement circuit includes the ability to test secondary voltages of either polarity for deviations of 1%, 3%, 5%, and 10%. Fig 2. The schematic of the secondary-voltage tester ...