Reduce Scrapping and Smelting, Promote Component Reuse > Complete Machines
> 1900 1920
> Cook County
> Used
> Portable handheld oscilloscope / multimeter / usb
Portable handheld oscilloscope / multimeter / usb
the options as follows:
(1) Voltage/div, Time/Div(2) Trigger (Mode, Edge, Level)(3) A Cursor (x,y)(4) Store/Recall(3) B Cursor (x,y) (6) Signal output(7) CH1 Position (x, y)(8) Setup
Initially, option (1) is selected. So if we want to change Voltage up/down keys are used. If we want to change Time, then left/right keys are used. If we want to move to another option (say Trigger), push M, navigate with arrow keys to the desired option (in the example with the up key) and push M again. Now we can modify the trigger.
DSO has 6 buttons: (L)eft, (R)ight, (U)p, (D)own, (R/S) and (M). Let's see how the functionality would be for all options:
(1) Voltage/div (U - D), Time/Div (L - R)
(2) Trigger: Mode (R/S), Edge (L - R), Level (U - D)
(3) A Cursor (U, D, L, R) for varying x & y position across the screen. R/S could be used to switch cursor ON/OFF
(5) Store/Recall: Mode selected with L/R and file with U/D.
(6) Signal output: frequency (U/D) and ON/OFF with (L/R)
(7) CH1 Position (x, y) (U/D/L/R)
(8) Setup: this mode will stop oscilloscope and draw some kind of menu in the middle of screen. To move across the menus use (U/D/L/R) and to set/reset an option (R/S).
Things to configure: probe sensitivity (x1, x10), measure functions showed (AVG, RMS, Peak...), other future options (Battery charge, automatic shutdown, firmware update), etc
Connected to the computer can be used as a virtual oscilloscope
UK/US/AU/EU USB charging power adaptor
Insulated measurement probe ( 1:10)
