Extech has launched the MM750W, a CAT-IV True RMS digital multimeter (DMM) that can be used to view real-time readings and datalog remotely using the ExView W-Series app on smartphones and tablets. The datalogging sample rate can be adjusted according to a job's requirements and up to 15,000 datalogged readings can be stored. The new meter includes a Bluetooth module for wireless connectivity to iOS and Android devices, allowing safe testing at a distance of 33ft/10m. The MM750W transmits real-time data for monitoring, trending, reporting, and analysis and allows for remote tasks such as powering up circuits, motors, pumps, or other plant equipment from a distant control panel. The ruggedized Extech is a 14-function True RMS DMM that reads AC/DC voltage and current (both A and μA), resistance, capacitance, frequency, duty cycle (dwell), continuity, diode testing (3.0V), and temperature (using its Type K thermocouple bead probe). The new meter ensures precise readings with 0.6% accuracy and it is rated to Category IV overvoltage (CAT IV-600V, CAT III-1000V). Several statistical data functions include minimum/maximum, difference (MAX-MIN), relative mode to zero the meter, and data hold to freeze the display reading. Auto-power-off protects battery life but can be disabled when extended testing is needed, such as datalogging. The Extech MM750W includes test leads, Bluetooth wireless datalogging module, Type-K temperature probe, 9V battery, and carrying case. 

Extech Instruments | www.extech.com