FNIRSI DST-210

FNIRSI DST-210 3-in-1 Handheld Oscilloscope, Multimeter, and Signal Generator User Manual

Модел: DST-210

1. Увод

The FNIRSI DST-210 is a compact and versatile 3-in-1 handheld device designed for electronic testing and measurement. It integrates the functions of a digital oscilloscope, a true RMS multimeter, and a signal generator into a single portable unit. This manual provides detailed instructions to help you effectively use and maintain your device.

FNIRSI DST-210 3-in-1 device showing its display and controls.

Figure 1: FNIRSI DST-210 3-in-1 Handheld Device

2. Производ је готовview

2.1 Кључне карактеристике

2.2 Садржај пакета

Проверите да ли су све ставке присутне у пакету:

Diagram showing the FNIRSI DST-210 main unit and its included accessories: high voltage probe, test leads, alligator clips, and Type-C cable.

Слика 2: Укључена додатна опрема

3. Подешавање

3.1 Пуњење уређаја

Before initial use, fully charge the DST-210. Connect the provided Type-C charging cable to the device's Type-C port and a compatible USB power adapter (5V/1A). The battery indicator on the display will show charging status.

3.2 Повезивање сонди

For accurate measurements, ensure probes are correctly connected:

Close-up of the FNIRSI DST-210 showing the input jacks for test leads and the rotary knob.

Figure 3: Input Jacks and Controls

4. Упутство за употребу

4.1 Укључивање/искључивање

Press and hold the power button (located on the side) to turn the device on or off.

4.2 Избор режима

Rotate the central knob to switch between Multimeter, Oscilloscope, and Signal Generator modes. Within each mode, further sub-functions can be selected using the knob or dedicated buttons.

User operating the FNIRSI DST-210 in oscilloscope mode to analyze a signal in an automotive setting.

Figure 4: Using the Oscilloscope Function

4.3 Multimeter Operation

In Multimeter mode, the device offers various measurement functions:

Various multimeter functions of the FNIRSI DST-210 being demonstrated, including AC/DC current, AC/DC voltagмерења е, континуитета и отпора.

Figure 5: Multimeter Measurement Exampлес

4.4 Oscilloscope Operation

In Oscilloscope mode, the device displays waveforms:

The FNIRSI DST-210 displaying a waveform on its screen, demonstrating its oscilloscope capabilities.

Figure 6: Oscilloscope Waveform Display

4.5 Signal Generator Operation

In Signal Generator mode, the device outputs various waveforms:

The FNIRSI DST-210 displaying various waveform options for its signal generator function.

Figure 7: Signal Generator Waveform Selection

4.6 PC Connection and Data Export

The DST-210 can connect to a PC via its Type-C USB port for data management and firmware updates.

The FNIRSI DST-210 connected to a laptop via a USB-C cable, illustrating its PC connectivity for data export and firmware updates.

Figure 8: PC Connection for Data Management

5. Одржавање

КСНУМКС. Решавање проблема

ПроблемМогући узрокРешење
Уређај се не укључује.Low battery or faulty power button.Charge the device fully. If the issue persists, contact support.
Unstable or inaccurate readings in Multimeter mode.Poor probe connection, incorrect mode selection, or external interference.Ensure probes are securely connected. Verify the correct measurement mode is selected. Minimize external electrical interference.
Oscilloscope waveform is not stable.Incorrect trigger settings or probe attenuation.Adjust trigger level and mode. Ensure probe attenuation (X1/X10) matches the device setting.
Signal generator output is incorrect.Incorrect waveform type, frequency, amplitude, or duty cycle settings.Verify all signal generator parameters are set as desired.
Cannot connect to PC or export data.Faulty USB cable, incorrect PC driver, or software issue.Try a different Type-C cable. Ensure necessary drivers are installed on your PC. Refer to the official website for software and driver downloads.

7. Спецификације

7.1 Параметри осцилоскопа

КатегоријаСпецификација
У реалном времену Сampлинг Рате48МСа / с
Аналог Бандвидтх10МХз
Инпут Импеданце1МΩ
Метода спајањаАЦ/ДЦ
Меасуремент Волtagе Распон1:1 Probe: ±80Vpp (±40V), 10:1 Probe: ±800Vpp (±400V)
Вертицал Сенситивити10mV/div ~ 10V/div (at X1)
Вертицал ОффсетAdjustable (with indicator)
Хоризонтални распон временске базе50 нс ~ 20 с
Триггер МодеАуто, Нормал, Сингле
Едге ТриггерRising/Falling Edge
Ниво окидачаAdjustable (with indicator)
Замрзавање таласног обликаSupported (HOLD function)
Аутоматско мерењеMax, Min, Average, RMS, Peak-to-Peak, Frequency, Duty Cycle, etc.

7.2 Параметри мултиметра

Меасуремент ФунцтионДометПрецизност
ДЦ Волtage1.9999В/19.999В/199.99В/1000В±(0.5%+3)
АЦ Волtage1.9999В/19.999В/199.99В/750В±(1.0%+3)
ДЦ Цуррент19.999мА/199.99мА/1.9999А/9.999А±(1.2%+3)
АЦ Цуррент19.999мА/199.99мА/1.9999А/9.999А±(1.5%+3)
Отпор19.999MΩ/199.99kΩ/19.999kΩ±(2.0%+5)
Капацитет999.9uF/99.99uF/9.999uF/999.9nF/99.99nF, 9.999mF/99.99mF±(2.0%+5)
Фреквенција9.999MHz/999.9kHz/99.99kHz/9.999kHz/999.9Hz/99.99Hz±(0.1%+2)
Температура[-55~1300°C] / [-67~2372°F]±(2.5%+5)
Диода/КонтинуитетПодржаноН/А
LIVE FunctionПодржаноН/А

7.3 Параметри генератора сигнала

КатегоријаСпецификација
Излазни таласни облици13 врсте
Вавеформ ФрекуенциКСНУМКС ~ КСНУМКСКХз
Дути Цицле0 ~ 100% (adjustable)
Вавеформ Ampлитуде0.1 ~ 3.0В

7.4 Опште спецификације

КатегоријаСпецификација
Модел производаДСТ-210
Дисплаи2.8-инчни TFT екран у боји
Позадинско осветљењеБригхтнесс Адјустабле
Повер СупплиТип-Ц (5В/1А)
Батерија3000мАх
језичка подршкакинески, енглески
Величина производаПрибл. 177.43 мм к 87 мм к 35 мм
Тежина производаПрибл. 300г

8. Гаранција и подршка

For any questions, issues, or support needs regarding your FNIRSI DST-210, please contact us through the following methods:

When attaching large photos or videos, email support is recommended due to potential attachment size limits on Amazon's messaging system.

Video 1: Demonstration of FNIRSI DST-210's Multimeter, Oscilloscope, and Signal Generator Functions.

Повезани документи - ДСТ-210

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