DSO112 Color 2.4" LCD Touch Screen Portable Digital Oscilloscope 2MHz No Battery

DSO112 Color 2.4" LCD Touch Screen Portable Digital Oscilloscope 2MHz No Battery

Product Description:
- DSO112A is improved DSO112 model circuit and PCB major modifications.Its highest sensitivity increased 2.5 times and up to 2mV/div.Bandwidth remains unchanged (Note: bandwidth is directly related to sensitivity.
- You shouls not just look some very wide bandwidth for oscilloscope calibration, also depends on its sensitivity.Low gain bandwidth will make a big discount).Mainwhile the background noise is lower, more suitable for weak signal measurement.
- Increased external trigger function makes stronger signal collection ability.
- Software adds access function for 24 sets default parameters. You can quickly set up the default parameters and do not have to repeat setting.It is very convenient for frequent measurement.
- The shell and appearance have been improved and it is more solid, more beautiful.

The main improvement of DSO112A:
- Maximum sensitivity increased to 2mV/div (old model is 5mV/div), while lower background noise.
- The utility model overcomes the defects that the vertical position can not be aligned in the old model, and the observation signal is more convenient.
- Able to save 24 sets of preset parameters, when needed, can be directly transferred out of the measurement, eliminating the trouble of re each parameter, the repeated measurements to be very convenient.
- The function of waveform parameter measurement is increased and improved. The measured waveform parameters include frequency, voltage maximum, minimum value, peak value, average value and true RMS value.
- Increase the external trigger function, signal collection ability.
- The overall improvement of the serial communication interface, the interface can not only output waveform data and parameters, and can accept external command set, which can make the oscilloscope and other instruments work together or integrated into the user's system.
- MiniUSB socket to the more popular microUSB socket.
- Enhance the strength of the shell.
- More powerful menu, more convenient to use.

Specifications:
- Analog frequency bandwidth: 0-2MHz
- Max.realtime sampling ratio:5Msps
- Vertical sensitivity: 2mV/Div – 20V/Div   12files (Progressive by 1-2-5)
- Max.input voltage: 50Vpk
- Max.record length: 512/1024 Optional
- Input resistance: 1mohm
- ADC precision: 8bit
- Coupling method: DC/AC
- Trigger type: Auto, Nromal, Single
- Trigger side: Up/Down
- Trigger source: internal and external
- External trigger voltage range: 0 - 15V
- Can be frozen at any time waveform display (HOLD function)
- Unique rolling slow signal display, can completely display the signal, rather than SCAN will cause the signal display is not continuous
- There is a time cursor, can automatically calculate the time difference and display
- Voltage cursor, can automatically calculate the voltage difference and display
- Frequency meter function: direct display signal frequency
- Voltage meter function: display the maximum value, minimum value, peak value, average value and true RMS value
- 3.3V square wave test signal, frequency can be set to Hz/10Hz/100Hz/1KHz/10KHz/100KHz/1MHz/440Hz
- Save/retrieve waveform
- Waveform data PC upload
- Battery /USB power supply
- Built in intelligent charger
- Size: 70 X 80 X 18 mm
- Weight: 85 g (without probe)
- Battery Not included

Application occasions:
- School teaching practice and students after school development of electronic production.
- Audio equipment and circuits, electronic toys and remote control model, automotive electronic circuit maintenance.
- On site maintenance of ordinary electronic equipment (inverter air conditioner or industrial frequency conversion power supply, AC/DC switching power supply or inverter, elevator and building fire equipment, industrial field control circuit)
- Hardware maintenance or software debugging RS232, RS485, I2C, CAN and other communication interface circuit, LED display and keyboard scan driver circuit, brushless motor drive circuit.
- The need to observe the slow signal changes in the application (such as: the relay and switch jitter, battery charging and discharging curve, the power supply load transient response, temperature sensor measurement)
- The power electronic circuit (lamp driving circuit of thyristor voltage, power factor compensation, electronic energy-saving lamp, sodium lamp, mercury lamp lamp xenon lamp etc.)

Note:When the base selection is in 1 s - 5 s,the trigger function will be stopped, the waveform will appear walking phenomenon, then as long as the HOLD function can be used to stabilize the waveform,then you can get stable observation.It does not affect the observation at all.

Package Included:
- DSO112 Digital Oscilloscope host
- Simple probe 2pcs
- USB cable 1pc
- User Manual