ET828 2 in 1 Oscilloscope Multimeter Digital 1MHz 2.5Msps Color Screen DC/AC Current Voltage Resistance Frequency Diode Test Meter Tools with Analog Bandwidth
Feature:
1. 2.5Msps high-speed sampling, 1MHz analog bandwidth (only ACV oscilloscope), 4000 code digital multimeter.
2. One-key oscilloscope, there are three waveform scanning modes: auto/normal/single.
3. Data waveform retention function during measurement can store 100 groups of data and 10 waveforms.
4. The parameters can be set independently during waveform measurement, such as time base, amplitude, waveform scan mode, etc.
5. Relative value measurement can effectively eliminate lead resistance, distributed capacitance or interference signals.
6. Multimeter functions include DC/AC voltage/current, resistance, capacitance, frequency, duty cycle, diode/continuity test.
7. Automatic/manual range switching, real-time data and stored data are displayed on the same screen.
8. Overload protection 500mA/10A double fuse, double protection meter.
9. Automatic sleep function without operation for 15 minutes.
10. Adopt 2.4 inch color screen display, the display effect is clear.
11. Panel calibration, memory calibration coefficients do not need potentiometer adjustment, higher reliability.

Specification:
Instrument characteristics and technical parameters:
Display: 240X320 color screen
Observation area: 49.0mm x 36.72mm/1.93x1.45in
Backlight: Always on
Input resistance: about 10MΩ
Battery: 3 X AA batteries (not included)
Automatic sleep: 15 minutes or disabled
Static working current: about 65mA
Sleep current: about 35uA
Continuous use time: more than 10 hours, (battery capacity/about 65mAh)
Storage capacity: 100 DMM data, 10 OSC waveform records
Use environment: 0 - +40 degrees Celsius; <75%RH
Storage conditions -10 -  +60 degrees Celsius; <90%RH
Dimensions: 160x83x32mm/6.3x3.27x1.26in

Oscilloscope characteristics:
Analog bandwidth: 1MHz (limited to ACV oscilloscope)
Maximum real-time sampling rate: 2.5Msps
Number of channels: 1
Input impedance: about 10MΩ
Vertical sensitivity range: 300mV - 100V/grid
Time base range: 2.5us - 10s/div
Vertical amplitude accuracy: ±(5%+ 0.2div)
Time base accuracy: ±(0.01% + 0.1div)
Scan mode: Auto/normal/single
Trigger edge selection: rising edge/falling edge
Automatic setting: automatically set the time base and vertical amplitude
Automatic measurement function: Vp-p, Vavg, Vrms, Hz
Analog bandwidth: 1MHz attenuated to 5dB

Note:
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.