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GAOTek Mega Ohm Meter
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GAOTek OHM Resistance Tester

GAOTek Handheld Digital Oscilloscope

GAOTek handheld digital oscilloscope has six in one Oscilloscope or Recorder or DMM or Spectrum Analyzer or Frequency Counter or Arbitrary Waveform generator.

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SKU: GAOTek – DOS – 196 Category:
Description

Description

Overview

 GAOTek handheld digital oscilloscope has six in one Oscilloscope or Recorder or DMM or Spectrum Analyzer or Frequency Counter or Arbitrary Waveform generator. IP-51 rated for dust, drip and shake proof to withstand harsh environments. Large fuse confirms to European Safety Standard. Battery indicator with easy changed connect points. Selectable 18650 battery box for matching 18650 batteries by yourself. Anti-theft lock hole, tripod fixed hole, hang rope, FLASHLIGHT that can be used in darkness. Replaceable BNC safety joints, and an additional set of joints. 1 GSa or s sample rate, 2M Memory depth, 6000 counts DMM. Large 5.6 in (14.2 cm) TFT Color LCD Display; High Resolution (640 x 480).

 

Features

  • Multifunctional Test Equipment
  • IP-51 Rated
  • Portable and Durable Design
  • High-Bandwidth Performance
  • Arbitrary Waveform Generator
  • Integrated Digital Multimeter (DMM)
  • Spectrum Analyzer
  • Versatile Trigger Functions
  • Connectivity Options (USB, WIFI or LAN)

 

Technical Specification

Sample Modes Real-Time Sample
Normal Normal data only
Peak Detect High-frequency and random glitch capture
Average Waveform Average, selectable 4,8,16,32,64,128
Inputs Coupling AC, DC, GND
Inputs Impendence 1 MΩ ±2% 20 pF ±3 pF
Probe Attenuation 1 X, 10 X
Supported Probe Attenuation Factor 1 X, 10 X, 100 X, 1000 X
Maximum Input Voltage CAT I and CAT II: 300 VRMS (10 ×), Installation Category; CAT III: 150 VRMS (1 ×)
Sample Rate Range 1 GS or s
Waveform Interpolation (sin x) or x
Record Length  ft (2 m)
SEC or DIV Range 4 ns or div to 2000 s or div, in a 2, 4, 8 sequence, 2 ns or div to 2000 s or div, in a 2, 4, 8 sequence
Sample Rate and
Delay Time Accuracy		 ±50 ppm over any ≥1 ms time interval
Scanning Speed Range 4 ns or div to 8 ns or div; (-8 div x s or div) to 40 ms; 20 ns or div to 80 μs or div;(-8 div × s ordiv) to 40 ms;200 μs or div to 40 s or div;(-8 div × s or div) to 400 s; 2 ns or div to 10 ns or div; (-4 div × s or div) to 20 ms;
Delta Time Measurement Accuracy (Full Bandwidth) Single-shot, Normal mode: ± (1 sample interval +100 ppm × reading + 0.6 ns); >16 averages: ± (1 sample interval + 100 ppm × reading + 0.4 ns); Sample interval = s or div ÷ 200
Vertical Resolution 8-bit resolution, all channel sampled simultaneously
Volts Range 2 mV or div to 100 V or div at input BNC
Bandwidth 70 MHz, 100 MHz, 150 MHz, 200 MHz
Rise Time at BNC (typical) 5 ns, 3.5 ns, 2.3 ns, 1.8 ns
Analog Bandwidth in
Normal and Average
modes at BNC or with probe,
DC Coupled		 ±400 V (100 V or div to 20 V or div); ±50 V (10 V or div to 5 V or div); ±40 V (2 V or div to 500 mV or div); ±2 V (200 mV or div to 50 mV or div); ±400 mV (20 mV or div to 2 mV or div);
Math +, -, *, /, FFT
FFT Windows:  Henning, Flattop, Rectangular, Bartlett, Blackman; 1024 sample point
Bandwidth Limit 20 MHz
Low Frequency Response (-3 db) ≤10 Hz at BNC
DC Gain Accuracy ±3% for Normal or Average acquisition mode, 100 V or div to 10 mV or div.
±4% for Normal or Average acquisition mode, 5 mV or div to 2 mV or div.
DC Measurement Accuracy,
Average Acquisition Mode		 Measurement Type: Average of ≥16 waveforms with vertical position at zero
Accuracy: ± (3% × reading + 0.1 div + 1mV) when 10vmV or div or greater is selected.
Measurement Type: Average of ≥16 waveforms with vertical position not at zero
Accuracy: ± [3% × (reading + vertical position) + 1% of vertical position + 0.2 div].