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Handheld digital storage oscilloscopes multimeter
Portable Oscilloscopes / Handheld Multimeter
The pocket size digital storage oscilloscope fulfills basic electronic engineering requirements.
The Pocket Oscilloscope is primarily used in the following situations apply:
1. To go out on-site repair common electronic equipment (air conditioning or industrial frequency inverter power supply, AC / DC switching power supply or inverter, elevators and building fire-fighting equipment, industrial field control circuit)
2. Hardware maintenance or software debugging RS232, RS485, I2C, CAN and other communications interface circuits, LED display and keyboard scan driver circuit, brushless motor drive circuit
3. Audio devices and circuits, electronic toys and remote control models, car repair electronic circuits.
4. School teaching practice and student extra-curricular development of e-small-production
5. Need to observe the signal changes slowly applications (such as: relay and switch contacts jitter, battery charge and discharge curves, regulated power supply load transient response, the temperature sensor characteristics of measurement)
6. Supply the electronic circuit (silicon voltage, power factor compensation, electronic energy-saving lamps, sodium lamps mercury xenon lamp Dysprosium lamp drive circuit, etc.)
ds10-1.jpg picture by sallyboll
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
It is particularly worth mentioning is that this pocket-sized internal battery-powered oscilloscope can be used, so in situ measurements, the ground is completely suspended, and can be completely the same as the multimeter, which measured points which, without regard to ground isolation issues.
No disappointment, this Pocket Oscilloscope system functions very well!
Handheld Personal Scope
UK/US/AU/EU USB charging power adaptor
Insulated measurement probe ( 1:10)
Kingston 2GB MicroSD Flash Card
Built-in Li-ion rechargeable battery
Support at Option software programs upgrades
If Speedpost use that is 3 to 6 work days arrived. The cost is US 18.99 Thanks for understanding.
This product has 100 days warranty.
We accept All damaged/ defective items must be reported within 7 days upon receiving the items.
The item will be carefully and well packed before despatch.
