Function as 3 in 1 : datalogger + multimeter + temperature meter, multi-connection (more than one device) supported via mobile app, The change trend analysis accessible via special chart mode,
Voice warning supported, which assures measurement safety, Smart voice-reading accessible, 3(3/4)-digit, Smart power-off option extending battery life, Bluetooth 4.0 version - supports mobile device with Android 4.3 or above / iOS 7.0 or above OS, and equipped with ble 4.0 module