Hantek 2D82 AUTO III - 2-channel portable diagnostic oscilloscope for automotive

Description

Portable digital oscilloscope with built-in signal generator and multimeter. It features a 2.8" TFT LCD display with 320x240 pixel resolution and adjustable contrast. It has two measurement channels and features good performance, including 80 MHz bandwidth, 250 MSa/s sampling rate and a 6K memory buffer. It has more than 80 built-in functions dedicated to automotive measurements, including analysis of charging and ignition system operation, sensors, actuators and pressure tests.

In addition, the oscilloscope offers a single-channel signal generator with waveform frequencies up to 25 MHz, which has the ability to generate sine wave, rectangular signal, triangular signal and noise. It also allows the device to be used as a multimeter to measure AC and DC voltage, AC and DC current, resistance and capacitance. It is powered by a built-in rechargeable battery and charged via a USB Type C connector. It is a useful measurement tool commonly used in various fields such as communications, aerospace, embedded systems, computers, research and education.

Features

Oscilloscope

• Number of channels: 2
• Sampling frequency: 250GSa/s (single channel) 125MSa/s (two channels)
• Resolution: 8 bits
• Triggering
  • Type: per edge
  • Mode: auto, normal, single
  • Level: ±4 divisions from the center of the screen
  • Trigger level accuracy: 0.2div × volts/div within ±4 divisions from the center of the screen   
  • Slope: rising, falling, rising and falling
  • CH1/CH2 source
• Input
  • DC, AC or GND coupling
  • Input impedance: 25pF±3 pF, 1MΩ±2%
  • Probe attenuation: 1X, 10X
  • Supported probe attenuation coefficients: 1X, 10X, 100X, 1000X
  • Maximum input voltage: 150VRMS
• Horizontal
  • Sampling frequency range: 250MSa/s (single channel), 125MSa/s (dual channel).
  • Waveform interpolation: (sin x)/x
  • Record length: max. 6K for single channel; 3K for two channels
  • SEC/DIV: range 5ns/div~500s/div 1, 2, 5 sequences
• Vertical:
  • A/D converter with 8-bit resolution, each channel sampled simultaneously
  • VOLTS/DIV: range of 10mV/div~10V/div on BNC input
  • Bandwidth limitation: 20MHz
  • Low frequency characteristics: (-3db) ≤10Hz on BNC
  • Rise time on BNC: ≤5ns
  • DC gain accuracy: ±3% for Normal or Average acquisition mode, 10V/div to 10mV/div
• Measurement
  • Voltage difference between cursors △V
  • Time difference between cursors △T
  • Automatic measurement: frequency, period
• More than 80 types of vehicle tests: intake manifold vacuum level and ignition, soot control valve vacuum level and ignition, exhaust system ignition (idle), exhaust system ignition (start), charging circuit, current and voltage measurement, CAN and LIN bus data observation, sensor diagnostics (flow meter, camshaft, crankshaft, distributor, lambda sensor, throttle position), etc.

Generator

• Number of channels: 1
• Sampling frequency: 250MSa/s
• Vertical resolution: 12 bits 
• Maximum frequency: 25 MHz 
• Standard waveforms: sine, square, ramp, exp, noise, DC
• Frequency range:
• Sin: 1 Hz to 25 MHz
• Rectangular signal: 1 Hz to 10 MHz
• Triangular signal: 1 Hz to 1 MHz  
• Wavelength: 512Sa
• Output amplitude: 5Vp-p (high impedance), 2.5Vp-p (50Ω)
• Output impedance 50 Ω

Multimeter

• Maximum resolution: 4000
• Maximum input voltage AC: 600V, DC: 600V
• Maximum input current AC: 10A, DC: 10A
• Input impedance 10MΩ
• DC voltage: 400.00mV, 4V, 40V, 400V ± (0.8% + 5), 600V ± (1% + 2)
• AC voltage 4V, 40V, 400V ± (1.2% + 5), 600V ±(1.5% + 5)
• DC current: 40mA ± (1% + 2), 200mA ± (1.5% + 2), 4A ± (1.8% + 2), 10A ± (3% + 2)
• Alternating current: 40mA ± (1.3% + 2), 400mA ± (1.8% + 2), 10.00A ± (3% + 5)
• Resistance: 400Ω ±(1% + 3), 4KΩ, 60KΩ, 400KΩ, 4MΩ ±(1.2% + 5), 40MΩ ± (1.5%±3)
• Capacitance: 40nF, 400nF, 4uF, 40uF, 100uF ±(3% + 5)
• Diode test: 0V to 1V
• On-Off: <50Ω

General parameters

• TFT color LCD display with 2.8" diagonal and 320 x 240 pixel resolution with contrast adjustment
• Power supply:100V-240VAC, 50Hz-60Hz; DC input: 5VDC, 2A
• Power consumption:<2.5W
• T-fuse, 3A
• Rechargeable battery: 2600mA x 2
• Operating temperature: 0 to 50 °C
• Dimensions: 199 x 98 x 40 mm
• Weight: 624 g

Kit contains

• Oscilloscope
• USB power supply
• USB cable type C
• Multimeter cables
• Cover
• 2 x HT324 crocodile test lead
• 2 x Auto Test Leads BNC cable - crocodile HT30B
• 2 x HT25 high-pressure ignition probe
• 2 x needle probe HT307
• 2 x coil on extension cable HT308
• 2 x HT201 silencer 20:1
• 2 x large crocodile probe HT18A
• Probe HT301
• 6-wire HT306 test leads 2.8 mm
• HT306 6-conductor test leads 2.3mm
• HT306 6-conductor test leads 1.5mm
• HT306 6-wire 1.0mm test leads
• Current probe 65A CC-65
• Current probe 650A CC-650