JYETech DSO Coral Pocket Battery-Powered Oscilloscope w/Color Touch Display (DSO112A, DSO112)

• Low-cost pocket oscilloscope with a 2.4" touch-panel color display
• Designed from the ground-up for intuitive operation
• Integrated li-ion battery allows for easy use in the field, lab and workbench
• 2 MCX to clip probes are included
• Integrated square wave generator for quick testing and calibration

DSO Coral (112a) is an improved model of the DSO112 with redesigned principle and PCB. The new design makes the oscilloscope more accurate and reliable. As high as 2mV / div sensitivity and extremely low background noise from the device particularly useful for measuring weak signals. Up to 24 presets with customizable titles allow setups to be retrieved in seconds. While bringing all the power of DSO112 this new model in the following improvements: maximum sensitivity 2mV / div has been increased (older version is 5mV / div) with low background noise. Fixed the vertical position misalignment problem found in the older model. Save/retrieve up to 24 parameter presets. This allows for quick commissioning for frequently carried out measurements. Preset titles can be customized for easy reminder and identification. Expands and improves readings on the screen that include a frequency, Vmax, Vmin, Vavr, Vpp and Vrms. Added external trigger function. Designed to provide a two-way control interface, the serial output can receive data/measurements and commands. This will make the device suitable for integration into customer applications. Replaces outdated mini USB port with more popular MicroUSB port. Case strength increased. CE certifiedSpecificationVertical 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 Pairing: DC, AC, GND Voltage measurement Cursor available Auto measurement by Vavavavavavavava and VppHorizontal Max real-time sampling rate: 5 Msps time base: 1 us/div - 50 s/div recording length: 512 and 1024 variable timing cursor availableTrigger modes: auto, normal, single trigger type: rising/falling edge trigger position: 1/8, 1/4, 1/2, 3/4 & 7 8 of the buffer size trigger source: internal, external trigger voltage range: 0 - 15 V test signal generator 7 frequencies from 1 Hz to 1 MHz. Amplitude 3.3 V fixedOther features Store captured waveform EEPROM and recall after power failure saving/retrieve up to 24 presets serial data/control interface USB firmware upgradeDisplay 2. 4 inch colour TFT LCD with 320 x 240 image power supply 3.7 V Li-ion battery / USB supply current: 300 mA @ 3. 7V (LCD backlight ON) Built-in charger physical dimensions: 80 x 70 x 18 mm weight: 85 g (without cable) box contents (11203A) 1x DSO112A (battery) 1x standard BNC probe 2x MCX clip cable 1x USB cable quick start guide (English).