ADS-4122 Handheld Digital Oscilloscope

3-in-1: Oscilloscope + DMM + Datalogger. Oscilloscope: bandwidth 100 MHz, 2 isolated channels, max sampling rate 1 GSa/s, record length 240 Kpts, vertical resolution 8 bit, volts/div range 5 mV/div - 50 V/div, time base range 4 ns/div - 10 s/div, 31 automatic measurements, cursor measurements, serial bus trigger (UART, LIN, CAN, SPI, I²C, MIL-STD-1553B, ARINC429), FFT. DMM: voltage (AC, DC, AC+DC), current (AC, DC), resistance, capacitance, continuity check, diode check; statistics (max., min., average), relative measurements. USB Device, USB Host, colour touch screen 5,7" (640x480), battery (7,4 V/6000 mAh). Dimensions 254 x 160 x 60 mm, weight 1,4 kg.

Manuals:

User's Manual (2.31 Mb)

New AKTAKOM ADS-4122 Handheld Digital Oscilloscope is 3-in-1 meaning it combines oscilloscope, DMM and datalogger functions. It can be used for different measurement tasks connected with field test, service support. This model is perfect for the use in research laboratories and educational institutions. New oscilloscopes have such advantages and innovative technical features which do not pertain to some other well-known brands.

Features

Three isolated inputs include two oscilloscope inputs and one multimeter input, and all isolated inputs allow independent floating measurements with each input
Three operation modes for moving waveform, zooming in and out, and using menu by touch, button and scroll wheel

5.6" TFT LCD touch screen, 640 * 480 high resolution

Memory depth: 240 Kpts
Waveform capture rate: up to 190 000 wfms/s

Auto (23 types) and cursor measurements in oscilloscope mode

Math operation (*, /, -, +) and FFT window settings (4 windows)

Trigger type: edge, pulse, logic, serial bus (UART,LIN,CAN,SPI,I2C)

3 types of record modes: multimeter record, oscilloscope measurement record and oscilloscope waveform record

Shockproof housing
Weight 1,4 kg / 3 pounds

Specifications:

Vertical system:

Channels: 2 oscilloscope channels (isolated),1 multimeter channel (isolated)
Limited bandwidth: 20MHz
Coupling modes: DC,AC,GND
Input impedance: parallel 1MΩ±1% with 15pF±3pF
Vertical scale: 5mV/div~50V/div
Vertical resolution: 8 bits
DC vertical gain accuracy: 5mV/div~50V/div,2.0%

Horizontal system:

Timebase: 4ns/div~10s/div
Timebase delay range: -12divs~50s
Timebase accuracy: 20ppm
Sample mode: normal,average, pk-pk,envelope
Dynamic record: - (can be upgraded)
Store waveform: 4 ref waveforms (can be upgraded to flash disk storage)

Trigger system:

Trigger types: edge, pulse, logic, serial bus(UART,LIN,CAN,SPI,I2C)
Trigger coupling: DC,AC,High-frequency suppression,Low-frequency suppression, Noise suppression
Trigger modes: auto, normal, single
Trigger scource: CH1,CH2
Inhibition range: 200ns~10s

Math:

Operator: + , - , * , /
FFT window settings: Rectangular, Hamming, Blackman-Harris, Hanning

DMM:

Measurement types: 9 physical measurements such as voltage, current, resistance, capacitance, diode , etc. including temperature, relative humidity, atmospheric pressure
Measuremet accuracy: 4 bits
Measurement display: max, average, min, values with time stamp,relative measurement

Datalogger:

Logger content: multimeter measurements, oscilloscope waveform, oscilloscope measurements
Logger timebase: multimeter measurements,10s/div ~ 20min/div; oscilloscope measurements 10s/div ~ 20min/div
oscilloscope waveform 100us/div ~ 2min/div
Logger time length: max 17 days

Power:

Power adapter: input:100-240VAC,50-60Hz,2A; output:12VDC,5A
Battery: capacity: 7.4V/6000mAh, work time:4~5 hours