Extech’s MM750W is a fully loaded, rugged, Wireless Datalogging Multimeter with 14 functions. It includes non-contact AC voltage detection and Type-K temperature measurement. Using the wireless feature, Bluetooth® data logging module, and the free ExView® W-Series App, you can transmit readings in real-time to your smart devices, store over 15K readings for wireless transfer to generate a report/data analysis, add notes and readings to photos taken from your smart device camera, and use your smart device as a 2nd display for easy viewing or sharing. A smart meter that does not require a clipboard or notepad on the job.