handheld series digital storage oscilloscope

2 in 1 T&M instrument
HDS-N series instrument combine digital oscilloscope and multi-meter.

High precision Multimeter function (3 3/4 digits)
The ISD series handheld digital oscilloscope
Is equipped with Multimeter functions. It includes
Voltage, current, resistance, capacitance, diode
Test, continuity test. High resolution and precision
Design guaranty the accurate testing result. The
User can choose the automatic or manual meas-
Urement according to different testing conditions.
  Average Acquisition Mode
This function reduce random noisy in the signal effectively and quite convenient for the
Engineer to analyze the waveform by. Below figure is the waveform which achieved after
Averaging which to show how this function reduces the influence from noisy directly.

USB Storage
This function could save on-site abnormal waveforms and data which can't be analyzed in
Time, back them to the laboratory for later analysis. It also can save the data into other
Formats for further development.

Adjustable trigger sensitivity
ISD series oscilloscope added Adj-
Ustable function on the trigger sensitivity, there-
Fore to distinguish the superimposed signal on
The trigger signal and prevent from error trigger.

Alternate trigger function
ISD series added the alternate trigg-
Er function. You can test two different groups
Of signal in the same time and help to enhance
Work efficiency greatly.

Observation for instantaneous signal
Digital trace mode is a function of analog oscill-
Oscope recurs to the digital one. The function can
Show the waveform value which base on the time
It will help the user to find the irregular waveform
And analyze the complicated dynamic signal. All of
Our products have the function to refresh the sig-
Nal and therefore, can observe the instantaneous
Signal. The function is very useful to make adjust-
Ment for the tested system.

Video Trigger
The ISD series handheld digital oscilloscope
Includes NTSC, PAL or SECAM standard video
Triggers which help to improve the efficiency
Obviously.
  Oscilloscope Specification
Model Name   ISD 1022M-N   ISD 2062M-N
Bandwidth   20MHz   60MHz
Sample Rate ( Real time )   100MS/s   250 MS/s
Rise time
Display   3.8 Inch color display with TFT panel (320x240 pixels, 4096 colors)
Channel   Dual
Record length   Max. 6000 points on each channel
GND reference   Oscilloscope and Multimeter independence
Time base range   5ns/div100s/div
Intervafull bandwidth)   Single(1 interval time+100ppm? |reading+0.6ns)
Average>16(1 interval time +100ppm|reading+0.4ns)
Vertical Sensitivity   5mV(at input)
DC Gain Accuracy
A/D Converter   8bits resolution (2CH simultaneously)
Max. Input Voltage   400V(PK-PK) CAT
Trigger Type   Edge, Video
Trigger Mode   Auto, Normal, Single
Sampling Mode   Normal, Peak detection, Average
Waveform Measurement   and between cursors; PK-PK, Average, RMS, Frequency, Cycle.
Waveform storage   4 waveforms
USB storage   Support
Automatic Measurement   PK-PK, Average, RMS, Frequency, Cycle.
Waveform math  , Inverted
Digital Multimeter Testing   Voltage, Current, Resistance, Capacitance, Diode, Continuity

Multimeter specifications
Full scale reading   3 3/4 digits (Max. 4000-count)
Input Impedance   10 M|
Max input Voltage
Max input Current   AC: 10A, DC: 10A

General specifications
Interface   USB, RS232 ports
Power   Supply: 100V? ? 240V AC, 50/60Hz DC input: 8.5VDC, 1500mA Battery: 6 hours
Dimension   180mm x 113mm x 40mm
Weight   645g