Color Screen Oscilloscope Multimeter DT-9989
The DT-9989 Professional Color Screen Digital Oscilloscope Multimeter is a high-performance, high-precision true RMS digital multimeter, featuring a color TFT LCD display, with an oscilloscope, data storage, trend recording, waveform recording, and simultaneous split-screen display of channel waveforms and FFT waveforms, and supports wireless transmission of waveform files to a host computer via Bluetooth
Specification Snapshot
Bandwidth
10 MHz
Rise Time
17.5 ns
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Overview
The DT-9989 Professional Color Screen Digital Oscilloscope Multimeter is a high-performance, high-precision true RMS digital multimeter, featuring a color TFT LCD display, with an oscilloscope, data storage, trend recording, waveform recording, and simultaneous split-screen display of channel waveforms and FFT waveforms, and supports wireless transmission of waveform files to a host computer via Bluetooth
Specifications
| Parameter | Value |
|---|---|
| Bandwidth | 10 MHz |
| Real-time Sampling Rate | 40 mS/s |
| Rise Time | 17.5 ns |
| Channel | 1 |
| Record Length | 6000 points per channel |
| Pulse Wave Interference | 50 ns |
| Vertical Sensitivity | 200 mV ~ 100 V/div |
| Vertical Resolution | 8 bits |
| Time Base Range | 5 ns ~ 5 s/div |
| Sampling Rate | Sample, Average, Peak Detect |
| Trigger modes | Auto, Single, Edge, Video |
| Trigger Source | CH1 |
| Oscilloscope Function - Bandwidth | 10 MHz |
| Oscilloscope Function - Real-time Sampling Rate | 40 mS/s |
| Oscilloscope Function - Rise Time | 17.5 ns |
| Oscilloscope Function - Channels | 1 |
| Oscilloscope Function - Record Length | 6000 points per channel |
| Capture Transient - Pulse Wave Interference | 50 ns |
| Capture Transient - Vertical Sensitivity | 200 mV ~ 100 V/div |
| Capture Transient - Vertical Resolution | 8 bits |
| Capture Transient - Time Base Range | 5 ns ~ 5 s/div |
| Capture Transient - Sampling Rate | Sample, Average, Peak Detect |
| Capture Transient - Trigger Mode | Auto, Single, Edge, Video |
| Capture Transient - Trigger Source | CH1 |
Datasheet
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Supplier Information
Shenzhen Everbest Machinery Industry Co., Ltd. (CEM) was founded in 1991. It is a national high-tech enterprise integrating professional independent design, R&D, production and sales of various measuring instruments.
The company always adheres to quality first, continuously improves its management system, and has gradually established a comprehensive product quality management system. Since 2004, it has passed ISO9001 quality certification and ISO13485 medical quality system certification to meet customer requirements for product quality. During its development, the company has won honors such as "National High-tech Enterprise", "Top 100 Taxpayers", "Shenzhen Famous Brand" and "Leading Enterprise". It is the president unit of Shenzhen Instrument and Control Industry Association, vice chairman unit of China Indoor Environment Purification Industry Alliance, vice president unit of Guangdong Indoor Environmental Health Industry Association, and a participating unit in the compilation of the standards "Classification of Indoor Air Quality for Infants and Young Children" and "Classification of Comprehensive Performance of Particulate Matter Purification for Filter Air Purifiers". It is also the drafting unit of the national standard for non-contact infrared human body rapid screening instruments.
Since its establishment, the company has carried forward the spirit of continuous innovation and has successfully developed a series of products with independent intellectual property rights, including infrared thermal imagers, PM2.5 air quality detectors, laser rangefinders, non-contact human body thermometers, industrial infrared thermometers, digital multimeters, digital clamp meters, power testers, illuminance meters, noise meters, anemometers, gas detectors, alcohol testers, formaldehyde testers, coating thickness gauges, industrial endoscopes, differential pressure gauges and multifunctional testing instruments. At the same time, it continues to innovate new technologies and currently has hundreds of valid patents at home and abroad. Products are widely used in electric power, HVAC refrigeration, fire protection, petrochemical, smelting, electronic manufacturing, rail transit, environmental governance and other professional fields, and are deeply trusted and praised by customers around the world.
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