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Item Number:1100063 Availability:295
US $ 245.00  
Quantity: Total:US $ 245.00
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GA1102CAL 1Gsa/s 100MHz TFT 7 inch LCD Digital Oscilloscope Probe 2 Channel GW
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The oscilloscope can put the invisible power to the naked eye the electrical signals into visible image, convenient for people to study the changing process of various electrical phenomena. The item with ultrathin and compact design for portable use.
2-channel digital storage oscilloscope, 100MHz bandwidth.
1GSa/s sampling rate for single channel, 500MSa/s sampling rate for dual channel.
7" TFT color screen for clear and stable waveform display.
Storage/ Memory depth: single channel: 40Kpts; double channels: 20Kpts.
Various trigger functions: Edge, Pulse, Video, Slope and Alternation.
32 kinds of automatic measurement and manual cursor tracking measurement functions.
Two groups of reference waveforms, 16 groups of common waveforms, 20 groups of internal storage/output; support waveform setting, external storage and output of CSV and bitmap file by USB flash disc (CSV and bitmaps cannot be output from USB flash disc).
Shortcut key to PRINT, support print screen.
Standard configuration interfaces: USB Host, USB Device, RS-232.
Can be widely used in industrial power and electronics design, troubleshooting, installation, maintenance, production test and quality inspection, etc.
Input coupling AC, DC, GND
Input impedance 1MΩ± 3% || 16pF ± 3pF
Maximum input voltage 400V (DC+AC peak value, 1MΩ input impedance)
Probe attenuation 1X, 10X
Signal acquisition system
Sampling mode Real-time sampling
Sampling rate Single channel 1GSa/s, dual channel 500MSa/s
Storage depth
Single channel 40kpts; Dual channel 20kpts
Acquire mode Sampling, peak value detection, average value
Average time 4, 16, 32, 64, 128, 256
Vertical system
Vertical sensitivity 2mV/div - 5V/div (1-2-5 step-by-step)
Channel voltage offset range ±10div offset from the screen center
Vertical resolution 8bit
Channel amount 2
Bandwidth 100MHz
AC plus accuracy 2mV/div ≤±4%, the rest gears ≤±3%
DC measurement accuracy ±[DC measurement accuracy x reading+ (1% x vertical displacement reading) +0.2div]
Rise time
< 3.5ns
Vertical coupling AC,DC,GND
Arithmetical operation +, -, × , ÷ , FFT
Window mode: Hanning, Hamming, Blackman; Sampling points : 1024
Bandwidth limit 20MHz (-3dB)
Horizontal system
Time base 2ns/div ~ 50s/div, step 32 gears according to sequence 1-2-5
Horizontal displacement range 100div
Display mode Y-T mode, X-Y mode
X-Y mode phase difference ±3 Degrees
Display type Point display, vector display
Trigger system
Trigger type Edge, pulse, video, slope, alternation
Trigger signal source CH1, CH2, EXT, EXT/5, AC Line
Trigger mode Auto, normal, single
Trigger coupling DC, AC, Low-frequency rejection, high-frequency rejection
Trigger electric level range CH1, CH2:±10div
EXT: ±1.5V
EXT/5: ±7.5V
Trigger sensitivity CH1, CH2: ≤1div
EXT: ≤0.15V
EXT/5: ≤0.75V
Hold-off range 100ns ~10s
Edge trigger Type: rise, descend, rise and descend edge
Pulse width trigger Type: (>, <, =) positive pulse width
(>, <, =) negative pulse width
Pulse width: 20ns ~ 10s
Pulse width resolution: 5ns or 1‰ (take the higher value)
Video trigger Support signal system: PAL, NTSC
Trigger condition: odd field, even field, all rows, specified row
Slope trigger (>, <, =) positive slope
(>, <, =) negative slope
Time setup: 20ns-10s
Alternating trigger CH1 trigger type: edge, pulse, video, slope
CH2 trigger type: edge, pulse, video, slope
Measurement system
Automatic measurement (32 kinds) Maximal valve, minimal value, peak-to-peak value, amplitude, top value, bottom value, periodic average value, average value, periodic mean square root, mean square root, rise extreme, descend extreme, rise time, descend time, frequency, period, pulse width, positive pulse width, negative pulse width, positive duty ratio, negative duty ratio, phase, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF
Cursor measurement Manual measurement mode, cursor tracking measurement mode
Control panel Function
Auto setup The auto setup function can realize automatic regulation of the vertical system, the horizontal system and the trigger position.
Save/recall 2 groups of reference waveform, 16 groups of common waveform, 16 groups of setups; save and recall from USB flash drive of the waveform, setups, CSV and bitmap files (CSV and the bitmaps cannot be recalled from the USB flash disc) are supported.
Hardware frequency counter
Reading resolution ratio 6 bits
Range Alternating-current coupling, from 10Hz to the maximal bandwidth
Signal source All sources capable of being triggered in pulse trigger or edge trigger type
Display system
Display type TFT 7-inch (178mm) LCD
Display resolution ratio 800 (horizontal) pixels x 480 (vertical) pixels
Display color 64k color
Contrast ratio (typical) 500:1
Background intensity (typical) 300 Cd/m2
Waveform display range 14 × 8 grids
Afterglow Off, 1 second, 2 seconds, 5 seconds, infinite
Menu display 2 seconds, 5 seconds, 10 seconds, 20 seconds, infinite
Screen saver Off, 1min, 2min, 5min, 10min, 15min, 20min, 1h, 2h, 5h
Interpolation mode Sine interpolation, linear interpolation
Screen color mode Normal, inverse phase
Display language Simplified Chinese, English
Power supply
Power voltage 100-240 VAC, CAT II, auto selection
AC power supply frequency range 45Hz to 440Hz
Consumed power 50VA Max
Temperature Operating: 10 oC to +40 oC
Non operating: -20 oC to +60 oC
Cooling Forced cooling of fan
Humidity ≤ 90% below 40 oC
Height Operating: smaller than 3000m
Non operating: smaller than 15000m
Plug Type: US / EU(optional) 
Power Supply: AC100-240V 
Item Size: 33.5 * 13 * 15cm / 13.19 * 5.12 * 5.91in 
Item Weight: 2.34kg / 5.16lb 
Package Size: 38 * 22 * 26cm / 14.96 * 8.66 * 10.24in 
Package Weight: 3.42kg / 7.53lb 
Package List:
1 * Digital Storage Oscilloscope 
1 * Pair of Oscilloscope Probes 
1 * USB Cable 
1 * Power Line 
1 * Data CD

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