Introducing the ultimate tool for electricians and technicians - the Southwire Mapp Bluetooth multi-meter. With its Bluetooth interface, you can easily view, record, and share readings using the Mapp mobile app, allowing you to work more efficiently and accurately. This multi-meter features TrueRMS measurements, providing accurate AC readings, while the Low Z function eliminates false readings from "Ghost" voltage, ensuring the highest level of accuracy in your measurements. The built-in LED flashlight adds convenience to your work by providing extra illumination in dark or dimly lit areas, making it easier to read your measurements. Constructed with a rugged IP67 waterproof and dust-tight housing, this multi-meter is built to withstand harsh conditions and environments, ensuring its durability and longevity. Additionally, with its CAT lll 600-Volt safety rating and UL listing, you can trust in the safety and reliability of this product. Overall, the Southwire Mapp Bluetooth multi-meter is the perfect tool for any electrician or technician looking for a reliable and efficient way to measure and record electrical readings.