Firmware revision updates:-

2015-09-21
Version 3.03
-       Change to Keysight identity
- 	Change shunt calibration limit from 10% to 20%
- 	Remove AC offset calibration limit
-	Bug fixed for Spider LOG issue
- 	Bug fixed for voltage alert error when setting count > 65535
- 	Bug fixed for APO icon not dim in setup mode when APO = OFF
-	Bug fixed for Bar0 missing when exit view mode
- 	Bug fixed for incorrect BAR polarity in dBm/dBV mode
-	Bug fixed for Event log index delay one record
- 	Bug fixed for AUTO HOLD feature not clear when press dual button
- 	Bug fixed for ACV + dual DCV



2013-07-05
Version 2.04 fixed an issue present in the previous release.
-	The Filter setup menu item was amended to include 3 options: DC, DCAC and OFF. The factory default option is set to DC to enable Filter during DC measurement. 
                The Filter function attenuates AC signals to help you read the correct DC measurement from a mixed signal.

2013-03-20
Version 2.00 fixed a major bug, a few minor bugs and included several enhancements.

-	Fix incorrect reading on the display after the rotary switch is rapidly/repeatedly turned on/off. 
-	Fix wrong values display during frequency <20Hz measurement in LPF mode 
-	Fixing Auto Hold function is not disabled when single press “AutoHold” button in Auto Hold mode.
-	Fixing bug in secondary display as it does not change while pressing “Dual” in Auto Hold mode.
-	Enhanced continuity flash alert response time to be as fast as the beep alarm.
-	Enhanced firmware to show “OL” sign after changing to higher range in MaxMin mode (ACDC mA function).
-	Enhanced firmware to show “OL” when overloaded in Manual Range with Auto Hold is enabled.
-	Enhanced firmware to show the “-“ sign in ACV for ZLow function while pressing Trig Hold/Auto Hold button.
-	Enhanced the consistency in Temperature unit F-C or C-F display.  It should show “F” only or “C” only in both 1st and 2nd display.


Version 1.30
- 	Initial release