Я для себя долго искал идеальный мультиметр и идеальный осциллограф. И нащёл всё это в данном приборе.
Рекомендую к прочтению обзор на данный прибор:
mysku.club/blog/china-stores/99334.html

Specifications:
Name: 3in1 Oscilloscope Multimeter
Model Number: ZT-703S
Material: ABS+TPE
Battery: 1 * built-in 3400mAh 18650 battery (included)
Display: 3.5inch color display, 25000 words
Screen resolution: 320*240
DCCurrent: 25.000mA-250.00mA; 2.5000A-10.000A ±(0.8%+3)
ACCurrent: 25.000mA-250.00mA; 2.5000A-10.000A ±(0.5%+3)
DCVoltage: 25.000mV-250.00mV; 2.5000V-1000.0V ±(0.5%+3)
ACVoltage: 25.000mV-250.00mV; 2.5000V-750.0V ±(0.5%+3)
AC current frequency response: 40Hz-1kHz
Resistance: 0-250.0??, ±(1%+3)
Capacitance: 0-99 99mF, ±(2.0%+5)
Frequency: 0-999,9kHz, ± (0.1%+3)
Mode: Auto+Manual
Sampling Rate: 3 times/secon
Language: Chinese/English
True RMS: yes
Backlighting: yes
Diode: yes
Buzzer: yes
Low battery indicator: yes
Screen backlight: yes
Data Hold: yes
Bandwidth: 50MHz
Sampling rate: 1.5Sa/S-280MSa/S
Waveform interpolation: (sinx)x
Sweep speed: 10ns/div-20s/div
Time base accuracy: 20ppm
Record length: Up to 128Kbyte
Channel: 2
Trigger: auto, normal, single
Automatic measurement: Period, frequency, peak-to-peak, max, Min, RMS, Duty Cycle, Number of Pulses
Sianal gonerator: Sinewave, squarewave, sawtoothwave, halfwave, fullwave
Operation mode: Normal mode 200MSa/s, high speed mode 280MSa/s
Display mode: YT, X Y, Rolling
Afterglow mode: Minimum, 500ms, 1s, 10s, Unlimited
Operating temperature: 0-40
Item size: 177 * 89 * 40mm
Package size: 232 * 132 * 67mm
Package weight: 732g

Packing List:
1 * 3in1 Oscilloscope Multimeter
1 * Test Probe with Accessory Set
1 * Pair of Meter Pen
1 * Cable
1 * Storage Bag