Hantek 2C42
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 (only 2D42 and 2D72) | ||||
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: 800V | |||
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 | |||
400.0KΩ | 100Ω | |||
4.000MΩ | 1KΩ | |||
40.00MΩ | ± (1.5%±3) | 10KΩ | ||
Overload protection: 220Vrms | ||||
Capacitance | 40.00nF | ±(3% + 5) | 10pF | |
400.0nF | 100pF | |||
4.000uF | 1nF | |||
40.00uF | 10nF | |||
100.0uF | 100nF | |||
Overload protection: 220Vrms | ||||
Diode | 0V~2.0V | |||
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 |
Note: we'll ship this item via Epacket to US, Canada and Australia,
usually the delivery time is about 3 weeks;
For other countries, we'll ship it via registered air mail of Post,
usually the delivery time is about 40 days.
If you want express mail service, please contact us for extra postage in advance.