This handheld instrument combines a 20MHz, single-channel, digital oscilloscope for viewing electrical signals with a manual/auto range digital multimeter for measuring AC voltage to 750V and DC voltage to 1000V, AC/DC current to 20A, resistance to 40MO, and capacitance to 100F. The oscilloscope has maximum real-time sampling rate of 80MS/s and record length of 12.8div. The multimeter has two ranging modes: manual--allows the user to select the operating range; and auto--automatically selects the appropriate operating range. With USB port, user can start the communication between the meter and PC and upload all data or waveform to PC.

Features:
Professional digital oscilloscope with 1CH, 80MS/s Max. sampling rate and 20MHz bandwidth.
Digital multimeter functions include True RMS DC/AC voltage/current, resistance, capacitance, frequency, duty cycle, diode and continuity test.
3.3 Inch large LCD display with white LED backlight, easy and clear for reading.
Full auto set up for volt/div and time/div of DSO.
DSO Trigger modes: Automatic, Normal, Single.
DSO Auto Measurement: Vpp, Vavg, Vrms, dBm.
DSO Cursor readout: dV, dt, 1/dt(frequency).
Screen hold function.
Save and recall up to 100 groups of waveform and data.
User can start the communication between the meter and PC via USB interface.
Auto power off: 5~60 minutes adjustable.
Built-in 3.7V 800mAh Li-ion battery(included), convenient for use and charging.
Comes with a protective soft shell, providing good protection for the instrument.

Specifications:
Digital Storage Oscilloscope:
Bandwidth: DC~20MHz(50mV/div ~ 10V/div)
Max. Real-time Sampling Rate: 80MS/s
Vertical Resolution: 8 bits
Nonlinearity: 1 bit
Channel: 1 Channel
Coupling: DC/AC/GND
Input Impedance: about 10MO
Indexing: Vertical 4.8, Horizontal 12.8
Vertical Amplitude Precision: 50mV/div ~ 200V/div
When Range: 0.20s/div ~ 20s/div
Vertical Amplitude Precision: (5%+ 0.1div)
Accuracy: (0.01% + 0.1div)
Automatic Zero Reference: In DC/dB Measurement
Scanning Mode: Auto / Normal / Single
Trigger Level: 12div (At each step, 0.1div)
Trigger Slope: Rising along/down along
Trigger Position Adjustment: 6div (At each step, 0.1div)
Automatic Settings: When the vertical amplitude and automatic settings
The Cursor Measurement Function: dV, dt, 1/dt (Frequency)
Automatic Measurement Function: Vpp, Vavg, Vrms, dBm
Automatic Measurement Accuracy: (5%+ 0.1div)
Record Length: 12.8div

Digital Multimeter:
Multimeter Display: 4000 Counts
DC Voltage: 400.0mV/4.000V/40.00V/400.0V/1000V
AC Voltage(True RMS): 400.0mV/4.000V/40.00V/400.0V/750V
Voltage Resolution: 0.1mV/1mV/10mV/100mV/1V
DC Current: 40.00mA/400.0mA/4.000A/20.00A
AC Current: 40.00mA/400.0mA/4.000A/20.00A
Current Resolution: 10A/100A/1mA/10mA
Resistance Range: 400.0O/4.000kO/40.00kO/400.0kO/4.000MO/40.00MO
Resistance Resolution: 0.1O/1O/10O/100O/1kO/10kO
Capacitance Range: 51.20nF/512.0nF/5.120F/51.20F/100.0F
Capacitance Resolution: 1pF/10pF/100pF/1nF/10nF
Frequency Counter: 5.12Hz~5.12MHz 0.1Hz~1KHz
Duty Cycle: 0.1~99.9%
Diode: Open Circuit Voltage 1.5V, Max. Current about 1.5mA
Continuity: Sound when lower than 30O
Auto Range: For every function

General Specifications:
Charging Plug: US / EU (Optional)
Input Voltage: AC 100~240V 50/60Hz
Output: DC 5V, 1500mA
Display: 128 * 128 pixel graphic LCD
Backlight: White LED
Power Supply: Built-in 3.7V 800mAh Li-ion Battery(Included) or AC Adapter
Charging Time: about 3 hours
Memory: 100 Records (both DMM data and DSO waveform)
Auto Power Off: 5~60 Minutes Adjustable
Operation Condition: 0C~50C, <75> Storage Condition: -10C~60C
Product Size: 190 * 105 * 40mm / 7.5 * 4.13 * 1.6in
Product Weight: 525g / 18.51oz
Package Size: 21 * 18.7 * 7cm / 8.3 * 7.36 * 2.75in
Package Weight: 947g / 33.4oz

Package List:
1 * 2 in 1 Digital Storage Oscilloscope
1 * Pair of Test Probes
1 * USB Cable
1 * Charging Plug
1 * Carrying Bag
1 * User Manual(English)