midi LOGGER GL840 series

Three types of input systems enable measurement of various signals


Along with the basic analog signal, Logic/Pulse, and digital sensors can be all connected to monitor a variety of measurements.

Wireless measurement using wireless LAN (option)

Wireless LAN option enables the wireless communication with other device. When the GL840 is set as a station, PC and smart devices will be able to access the WLAN unit directly.

Combining GL100-WL and GL840

GL100-WL can now be connected to the GL840 as a remote sensor using the WLAN feature. GL840 supports up to five units of the GL100-WL.

Useful functions

Various functions, such as a bar chart data display, alarm output function, navigation function, and networking features, are available in the GL840 to assist be conveniently used.

Maximum sampling interval of up to 10ms

Provides faster sampling rate 10ms for voltage measurement.



Built-in 4GB Flash memory with SD card support

The new GL series enables reliable long term measurment with its built-in 4GB flash memory and SD card slot for external storage devices.
* The built-in Flash memory is available for units with the following serial numbers, please contact your local representative for the details.

Model Destination
Amecica Europe Asia
GL840-M C6051xxx C6041xxx C6041xxx
GL840-WV C6052xxx C6052xxx C6052xxx