DSO112A Coral Mini Handheld Digital Oscilloscope

DSO112A Coral Mini Handheld Digital Oscilloscope

This exciting Mini Oscilloscope fits in your pocket and comes with a color display and touch screen. It is easy to use, the software is intuitive and is specially designed for use with students and hobbyists but can be used by other professions.

With a size that fits right in your palm the DSO112A can do much more than you might think from its dimensions. It has a 2.4 inch TFT color LCD Touchscreen (320 x 240 in resolution). Features like high sensitivity (2mV/Div), high accuracy, and ultra low background noise are highlights of DSO112A and make it a useful tool for measuring small signals. Up to 24 presets with customizable titles allow setups to be retrieved in seconds.

The DSO112A Coral is an upgrade from the previous DSO112 with lots of upgraded or new features. An excellent portable oscilloscope that is great value for money.

Features:
• Maximum sensitivity was increased to 2mV/div (older version is 5mV/div) with lower background noise
• Fixed the vertical position mismatch problem found in the older model
• Save/recall up to 24 parameter presets allowing quick setup for frequently performed measurements
• Preset titles can be customized
• Expanded and improved on-screen measurement displays which include frequency, Vmax, Vmin, Vavr, Vpp, and Vrms
• External trigger features
• Provided a two-way serial control interface which can output data/measurements and receive commands. This will make the device suitable for integration to customer applications.
•  Micro USB connector
• Enclosure strengthened from previous version
• Save captured waveform to EEPROM and recall after power outage
• USB firmware upgrade
• Built-in battery charger (Battery not supplied)

Specs:
Vertical
Number of Channels: 1
Analog Bandwidth: 0 - 2MHz
Sensitivity: 2mV/Div - 20V/Div
Sensitivity error: < 5%
Resolution: 8-bit
Input Impedance: 1M ohm
Maximum Input voltage: 50Vpk
Coupling: DC, AC, GND
Voltage measurement cursors available
Auto-measurement of Vavr and Vpp

Horizontal
Max Real-time Sampling Rate: 5Msps
Timebase: 1us/Div - 50s/Div
Record Length: 512 and 1024 variable
Time measurement cursors available

Trigger
Trigger Modes: Auto, Normal, Single
Trigger Types: Rising/falling edge
Trigger Position: 1/8, 1/4, 1/2, 3/4, and 7/8 of buffer size
Trigger Source: internal, external
External trigger voltage range: 0 - 15V
Test Signal Generator
7 frequencies from 1Hz to 1MHz selectable
Amplitude 3.3V fixed

Physical
Display: 2.4" color TFT LCD Touchscreen with 320 x 240 resolution
Supply Current: 300mA @ 3.7V (LCD backlight ON)
Power Source: USB
Dimension: 80x70x18mm
Weight: 85g (not including cables)

Optional:
Battery: 3.7V 1200mAh Li-ion battery (Not supplied)