MM750W Extech Data Logger

Special Price $144.85 Regular Price $146.99
The MM750W is a Wireless Datalogging CAT IV True RMS Multimeter from Extech.
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MM750W Multimeter

  • Wireless DMM function with Bluetooth® Datalogging Module transmits readings to iOS® and Android™ devices for remote viewing using the free app
  • True RMS for accurate AC measurements
  • Type K Temperature function
  • 6000 count backlit LCD display
  • ±0.6% basic DCV accuracy
  • Built-in non-contact AC Voltage Detector (NCV)
  • AC μA function ideal for HVAC flame rod current measurement
  • External clamp adapter input (1mV=1A; 600A AC/DC max)
  • MIN/MAX/DIF captures highest and lowest readings and the difference between them
  • Relative Mode for Capacitance Zero and offset adjustment
  • Data Hold freezes the reading on the display
  • Auto Power Off with disable and low battery indicator

DAT12 Bluetooth® Datalogging Module

  • Record over 15k readings and transmit them to a smart device
  • Free ExView® W-Series App, provides Wireless Data Streaming with real-time remote viewing of readings
  • Adjustable sample rate and file size support most application needs
  • Record data directly to phone or tablet
  • Programmable High/Low audible alarms
  • Export data in Excel® format
  • Share data files and snapshots directly from application
  • Take snapshots of the measurement area with your connected smart phone or tablet camera to capture measurement-related images and to document date/time stamps and measurement data
  • Complete with test leads, general purpose Type K bead wire temperature probe, Wireless Datalogging Module (DAT12), 9V battery, and soft case


  • Non-Contact Voltage (NCV): >100VAC
  • AC Voltage: 0.1mV to 1000V
  • DC Voltage: 0.1mV to 1000V
  • AC Current: 0.1μA to 10.00A
  • DC Current: 0.1μA to 10.00A
  • AC μA Current: 0.1μA to 6000μA
  • DC μA Current: 0.1μA to 6000 μA
  • Resistance: 0.1Ω to 60.00MΩ
  • Capacitance: 9.999nF to 99.99mF
  • Frequency: 9.999Hz to 55.00MHz
  • Temperature (Type K): -40 to 1832°F (-40 to 1000°C)
  • Duty Cycle: 0.1 to 99.9%
  • Diode Test: 3.000V
  • Continuity: Audible
  • Datalogging (with DAT12): 15,360 data points
  • Dimensions: 7.4 x 3.8 x 2.2" (188 x 96 x 56mm)
  • Weight: 14.6oz (415g) without battery

Extech’s MM750W fully loaded rugged Wireless Datalogging Multimeter with 14 functions, includes non-contact AC Voltage detection and Type K Temperature measurement. Using the wireless feature, Bluetooth® Datalogging 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. Smart meter that does not require a clipboard/notepad on the job!

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