Handheld Oscilloscope Digital Multimeter Tester Usb Waveform Generator 3 In 1 Osciloscope Portable

Model

Hantek2D72

Hantek2D42

Hantek2C72

Hantek2C42

Oscilloscope Mode

Bandwidth

70MHz

40MHz

70MHz

40MHz

Channel

2CH+DMM+AWG

2CH+DMM+AWG

2CH+DMM

2CH+DMM

Horizontal

Sample Rate Range

250MSa/s(Single-channel), 125MSa/s(Dual-channel)

Waveform Interpolation

(sin x)/x

Record Length

Max. 6K for single-channel; 3K samples per dual-channel

SEC/DIV Range

5ns/div~500s/div  1, 2, 5 sequence

Vertical

A/D Converter

8-bit resolution,each channel sampled simultaneously

VOLTS/DIV Range

10mV/div~10V/divat input BNC

Bandwidth Limit, typical

20MHz

Low Frequency Response (-3db)

≤10Hz at BNC

Rise Time at BNC, typical

≤5ns

DC Gain Accuracy

±3% for Normal or Average acquisition mode, 10V/div to 10mV/div

Note: Bandwidth reduced to 6MHz when using a 1X probe.

Acquisition

Acquisition Modes

Normal

Trigger

Type

Edge

Mode

Auto, Normal, single

Level

±4 divisions from center of screen

Trigger Level Accuracy

0.2div × volts/div within ±4 divisions from center of screen   

Slope

Rising, Falling, Rising & Falling

Source

CH1/CH2

Input

Coupling

DC, AC or GND

Input Impedance, 

25pF±3 pF, 1MΩ±2%

DC coupled

Probe Attenuation

1X, 10X

Supported Probe Attenuation Factors

1X, 10X, 100X, 1000X

Maximum Input Voltage

150VRMS

Measurement

Cursor

Voltage difference between cursors: △V

Time difference between cursors: △T

Automatic Measurements

Frequency, Amplitude

Arbitrary Waveform Generator Mode

Waveform Frequency

Sine: 1Hz~25MHz

          -

          -

Square: 1Hz~10MHz

          -

          -

Ramp: 1Hz~1MHz

          -

          -

EXP: 1Hz~5MHz

          -

          -

Sampling

250MSa/s

          -

          -

Amplitude

2.5Vpp(50Ω)

          -

          -

5Vpp(High impedance)

          -

          -

Frequency Resolution

0.10%

          -

          -

Channel

1CH waveform output

          -

          -

Waveform Depth

512Sa

          -

          -

Vertical Resolution

12 bit

          -

          -

Output Impedance

50 Ω

          -

          -

DMM

Maximum Resolution

4000 Counts

DMM Testing Modes

Voltage,Current,Resistance,Capacitance,Diode &On-Off

Maximum Input Voltage

AC:600V, DC: 600V

Maximum Input Current

AC: 10A, DC:10A

Input Impedance

10MΩ

Measurement Term

Range

Accuracy

Resolution

DC Voltage

400.00mV

± (0.8% + 5)

100uV

4.000V

1mV

40.00V

10mV

400.0V

100mV

600.0V

± (1% + 2)

1V

Overload protection: 400mV: 250V, other: 600Vrms.

AC Voltage

4.000V

± (1.2% + 5)

1mV

40.00V

10mV

400.0V

100mV

600.0V

±(1.5% + 5)

1V

Frequency: 40Hz~400Hz;

Frequency of 400V and 600V: 40Hz~100Hz

DC Current

40.00mA

± (1% + 2)

10uA

200.0mA

± (1.5% + 2)

100uA

4.000A

± (1.8% + 2)

1mA

10.00A

± (3% + 2)

10mA

Overload protection: 

Self restoring fuse: 200mA/250V, 4A and 10A range no fuse.

AC Current

40.00mA

± (1.3% + 2)

10uA

400.0mA

± (1.8% + 2)

100uA

4.000A

± (2% + 3)

1mA

10.00A

± (3% + 5)

10mA

Frequency: 40Hz~400Hz;

Self restoring fuse: 200mA/250V, 4A and 10A range no fuse.

Resistance

400.0Ω

±(1% + 3)

0.1Ω

4.000KΩ

±(1.2% + 5)

1Ω

60.00KΩ

10Ω

60.00KΩ

10Ω

400.0KΩ

100Ω

400.0KΩ

1KΩ

40.00MΩ

± (1.5%±3)

10KΩ

Capacitance

40.00nF

±(3% + 5)

10pF

400.0nF

100pF

4.000uF

1nF

40.00uF

10nF

100.0uF

100nF

Overload protection: 220Vrms

Diode

0V~1.0V

On-Off

<50Ω

General Specifications

Display

Display Type

2.8 inch64K color TFT

Display Resolution

320 horizontal by 240 vertical pixels

Display Contrast

Adjustable

Power Supply

Supply Voltage

100V-240VAC, 50Hz-60Hz; DC INPUT: 5VDC, 2A

Power Consumption

<2.5W

Fuse

T, 3A

Battery

2600mA*2

Environmental

Operating Temperature

0~50 °C (32~122 °F)

Storage Temperature

-40~+71 °C (-40~159.8 °F)

Humidity

≤+104℉(≤+40°C): ≤90% relative humidity

106℉~122℉ (+41°C ~50°C): ≤60% relative humidity

Cooling Method

Convection

Altitude

Operating and

3,000m (10,000 feet)

Nonoperating

Mechanical Shock

Random Vibration

0.31gRMS from 50Hz to 500Hz, 10 minutes on each axis

Nonoperating

2.46gRMS from 5Hz to 500Hz, 10 minutes on each axis

Operating

50g, 11ms, half sine

Mechanical

Dimension

199 x 98x 40mm (L x W x H)

Weight

624g

Standard Accessories

Probe*1,Clip Probe*2, Type Charging Cable*1, Power Adapter*1, Multimeter Probe*1

Probe*1,Clip Probe*2, Type Charging Cable*1, Power Adapter*1, Multimeter Probe*1

Probe*1,Clip Probe*1, Type Charging Cable*1, Power Adapter*1,  Multimeter Probe*1

Probe*1,Clip Probe*1, Type Charging Cable*1, Power Adapter*1, Multimeter Probe*1