Wireless Communication; Wireless Communications Overview; Installing A Wireless Module; Obtaining The Application (App) - Extech Instruments MM750W User Manual

Wireless datalogging cat iv true rms multimeter

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Wireless Communication

We ship the MM750W with a Bluetooth® Wireless Datalogging Module (DAT12)

installed in the compartment on the back (top) of the meter. The DAT12 transmits real-

time readings and logged readings to paired iOS® or Android™ devices using the free

ExView® W-Series application. The DAT12 can record >15k readings.

The communication modules install in the compartment at the back (top) of the meter;

see the Meter Description section of this user manual for location. To install a

communications module first turn the meter OFF then remove the two Phillips screws

that secure the module compartment. Open the compartment, insert the module with

the arrow correctly oriented at the top of the module, and connect via the 8-pin

connector inside the module compartment. Close the compartment and secure with

the two screws before use.

For iOS devices, download the ExView® W application from the Apple App Store. For

Android devices, download the ExView® W application from the Google Play

1. Turn on the meter and select a measurement function

2. Long press the Tx button to start the wireless transmission (the Tx display icon will

appear when started)

3. On your smart device, tap the ExView® W application icon to start the App.

(Bluetooth® must be enabled on your smart device)

4. Tap the search icon located next to 'Devices'. The App will search for available

devices.

5. When the meter appears in the device list, tap it to connect the meter to the App.

6. For more information please refer to the ExView® W-Series Help Guide by tapping

on the Extech icon and then tapping the Help Guide link, or locate the document

on the extech.com/exvieww web page.

7. Please note that some Android™ devices require that you switch ON the device's

location setting before the ExView® W app can establish a connection with the

wireless meters.

MM750W-en-GB_v1.1 12/18

store.

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