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特點(diǎn)

·  20MHz Bandwidth

·  100MS/s Real-Time Sampling Rate

·  True RMS Multimeter: Volt, AMp, Ohm, Continuity, Diode

·  Dual Independent Floating Isolated Channels
(for Multimeter and Between Oscilloscope and Multimeter)

·  Trigger Mode: Free Run, Single Shot, Edge, Video

·  USB Interface

·  6 Hour Capacity Li-ion Rechargeable Battery

·  3.8" Color LCD, Resolution: 320 x 480

·  Light Weight: 690g

規(guī)格

VERTICAL

Channels

2

Analog Bandwidth

20MHz

Single Bandwidth

Full bandwidth

Rise Time

17.5ns

Sensitivity

5mV/div ~ 5V/div at the BNC input

DC Gain Accuracy

±5%

DC Measurement Accuracy

±(5% reading + 0.05div): average sampling

Analog Digital Converter Resolution

8 bits, synchronously sampling on both channels

Displacement Range

±50V (500mV ~ 5V), ±1V (5mV ~ 200mV)

Low Frequency Response AD Coupling, -3dB

±5Hz at the BNC input

TRIGGER

Sources

CH1, CH2

Trigger Sensitivity

2div, peak-to-peak value

Trigger Sensitivity: Edge Trigger

DC coupling: 1div (full bandwidth)
AC coupling: same as the DC coupling (≧50Hz)

Trigger Level Range

±6div from the screen center

Trigger Level Accuracy

±0.3div typical

Trigger Displacement

655div (pre-trigger), 4div (post-trigger)

50% Level Setting

Input signal ≧50Hz (typical)

Video Trigger

NTSC, PAL, SECAM (any line or frequency)

HORIZONTAL

Sampling Rate

10S/s ~ 100MS/s

Waveform Interpolation

sinx/x

Record Length

6k points on each channel

Scan Speed

5ns/div ~ 5s/div, 1-2.5-5 step

Sampling Rate and Relay Time Accuracy

±100ppm (≧1ms)

Time Interval Accuracy (Full Bandwidth)

Single: ±(1 sampling interval time + 100ppm x reading + 0.6ns)
Average >16: ±(1 sampling interval time + 100ppm x reading + 0.4ns)

INPUT

Input Coupling

DC, AC

Input Impedance

1MΩ ±2%, connected in parallel with 20pF±3pF

Probe Attenuation Coefficient

1X, 10X, 100X, 1000X

Maximum Input Voltage

400V (peak)

Channel Delay Time

150ps (typical)

SAMPLING

Sampling Mode

Normal, Peak Detect, Average

Sampling Rate

100MSa/s

MEASUREMENT

Cursor Measurement

Voltage difference and Time difference between cursors

Auto Measurement

Peak-to-peak, Average, Root mean square, Frequency, Cycle

MULTIMETER SPECIFICATIONS

Input Impedance

10MΩ

Voltage

VDC: 400mV, 4V, 400V ±(1% + 1digit)
VDC: 4V, 40V, 400V ±(1% + 3digits)

Maximum Input Voltage

DC 400V, AC 400V (virtual value)

Frequency

40Hz ~ 400Hz

DC Current

40mA, 400mA ±(1.5% + 1digit), 20A ±(3% + 3digits)

AC Current

40mA ±(1.5% + 3digits), 400mA ±(2% + 1digit), 20A ±(5% + 3digits)

Impedance

400Ω ±(1% + 3digits), 4kΩ, 40kΩ, 400kΩ, 4MΩ ±(1% + 1digit), 40MΩ ±(1.5% + 3digits)

Capacitance

51.2nF ~ 100uF ±(3% + 3digits)

Diode

0V ~ 1.5V on/off measurement < 50Ω (±30Ω) beep

GENERAL SPECIFICATIONS

Display Type

3.8" color liquid crystal display

Display Resolution

320 (horizontal) x 240 (vertical) pixels

Display Color

4096 colors

Power Supply

100 ~ 240VAC, 50Hz, CATII

Power Consumption

<6W

Operating Temperature

Battery Operation: 0 ~ 50℃ (32 ~ 122F)
Power adaptor operation: 0 ~ 40℃ (32 ~ 104F)

Dimensions & Weight

180 x 115 x 40 mm
0.69kg