DST210 3-in-1 Handheld Multimeter, Oscilloscope and Signal Generator

The DST210 is a handheld 3-in-1 instrument combining a true RMS multimeter, a 10 MHz oscilloscope and a signal generator, with a 2.8″ TFT display, a rechargeable battery and waveform logging. Ideal for service work, R&D and bench use.

SKU 6080-DST210EAN 8219671111973Brand: FNIRSIProduct type: Multimeters & electrical testers, Oscilloscopes & signal analysis,

Description

The DST210 is a handheld instrument built for people who work with electronics every day and need something compact but complete. It brings three essential instruments together in one body: a true RMS multimeter, a 10 MHz oscilloscope and a signal generator. That makes it particularly useful for professionals as well as for makers and R&D labs looking for convenience and versatility without giving up accuracy.

True RMS multimeter

The multimeter section covers all the essential measurements: AC/DC voltage and current, resistance, capacitance, frequency, temperature and diode/continuity testing. The 4.5-digit display is clear and easy to read, and functions such as Data Hold and data logging make work in the field easier. It is the classic “always ready” instrument for a quick, dependable diagnosis.

10 MHz oscilloscope with 48 MSa/s sampling

Oscilloscope mode offers bandwidth up to 10 MHz with a sampling rate of 48 MSa/s, ample for looking comfortably at analogue, digital and switching signals. The selectable 1:1 / 10:1 probe, automatic or manual triggering and the instant readout of values (RMS, Vpp, period, frequency, duty cycle) make the DST210 useful for more advanced debugging too.

Built-in signal generator

The generator produces a range of waveforms (up to 13), at frequencies up to about 50 kHz and with an amplitude adjustable up to about 3 V. Perfect for testing digital modules, small amplifiers and logic circuits, or for simulating signals during maintenance.


Multimeter, oscilloscope and generator: everything in one instrument

The DST210 pairs the convenience of a multimeter with an oscilloscope’s ability to show you the waveform, so you can go from plain numeric readings to full signal analysis.
Distortion, interference and glitches become visible at once, giving you a level of insight no traditional tester can offer.


High-accuracy True RMS measurement up to 19,999 counts

The DST210 offers TRMS measurement at 19,999 counts with a complete set of functions: AC/DC voltage and current, continuity, resistance, capacitance, frequency, diode test, temperature and Live/Wire detection.
The anti-burn system and waveform logging give you safety and in-depth analysis at every stage of the job.


10 MHz handheld oscilloscope with 48 MSa/s sampling

The DST210 offers 10 MHz of bandwidth with 48 MSa/s sampling, ideal for quick analysis of digital and analogue signals.
The built-in generator lets you select up to 13 adjustable waveforms, making it easier to test circuits, logic modules and systems under development.
One handheld solution to measure and generate signals accurately.


DDS generator up to 50 kHz with 13 selectable waveforms

The built-in DDS generator offers up to 13 adjustable waveforms between 0 and 50 kHz, with amplitude variable from 0.1 to 3 V.
A versatile way to test amplifiers, tune filters and simulate PWM signals on motors and MOSFETs, which makes the DST210 just as suited to advanced debugging and experimentation.


Real-time waveform logging for dynamic analysis

The data logger function lets you watch the signal change in real time, showing up peaks, dips and oscillations at a glance.
Min/Max values and the ability to save up to 10 data sets allow thorough analysis and accurate comparison of your measurements.


Every essential measurement always to hand

The DST210 covers every core function of a professional multimeter: it measures AC/DC current and voltage, and checks continuity, capacitance, resistance, frequency, temperature, diodes and Live/Neutral line presence.
A complete instrument for tackling any electrical or electronic test quickly and accurately.


Precise analysis with Data Hold and quick export to PC

The Data Hold function freezes the waveform instantly so you can examine peaks and transients accurately.
Logged data can be exported quickly to a PC, which helps with diagnosis, documentation and comparing measurements over time.


3000 mAh battery for longer running time

The DST210 has a built-in 3000 mAh battery that keeps it running through long test sessions.
USB-C charging is convenient and universal, while the selectable auto power-off (15/30/60 minutes) cuts consumption and extends operating life.


Track down voltage dips and dropouts fast

The DST210 catches faults an ordinary multimeter cannot see, such as voltage dips during start-up, sluggish relay response or micro-breaks in wiring.
Thanks to waveform logging you can pin down intermittent faults and find the real cause even in the hardest cases to diagnose.


When a multimeter is not enough: full signal analysis

The DST210 finds problems that slip past traditional multimeters: voltage drops, PWM disturbance, signal noise, distorted waveforms and micro-breaks.
With live display and signal logging you can examine delays, ripple, timing and jitter, for an accurate diagnosis even in the most critical systems.

Technical specifications

General

  • User interface: Dedicated buttons + multifunction rotary selector
  • Safety: Overload protection and low battery warning
  • Data port: USB-C for data export and PC connection

TRMS Digital Multimeter

  • Mode: Auto/Manual Range
  • Measurements supported (with maximum ranges):
    • DC voltage: 1.9999 V / 19.999 V / 199.99 V / 1000 V max
    • AC voltage: 1.9999 V / 19.999 V / 199.99 V / 750 V max
    • DC current: 19.999 mA / 199.99 mA / 1.9999 A / 9.999 A max
    • AC current: 19.999 mA / 199.99 mA / 1.9999 A / 9.999 A max
    • Resistance: 199.99 Ω / 1.9999 kΩ / 19.999 kΩ / 199.99 kΩ / 1.9999 MΩ / 19.999 MΩ max
    • Capacitance: 9.999 nF → 99.99 mF max
    • Frequency: 9.999 Hz → 9.999 MHz max
    • Temperature: –55 °C → +1300 °C (with a K-type probe available separately, see related products)
  • Tests: Diode, Continuity, Live/Neutral detection
  • Advanced functions: Real-time curve logging, storage of up to 10 data sets, Data Hold, Min/Max
  • Protection: Anti-burn circuit, built-in overload protection

Built-in Oscilloscope

  • Bandwidth: 10 MHz
  • Sampling rate: 48 MSa/s
  • Type: Single-channel handheld digital oscilloscope
  • Probes supported: 1X / 10X
  • Trigger modes: Auto, Normal, Single
  • Parameters measured: RMS, Vpp, Frequency, Period, Duty cycle
  • Waveform logging: Waveform Capture & Hold
  • Applications: PWM, digital signals, analogue signals, power supply ripple

DDS Signal Generator

  • Waveforms: 13 selectable waveforms
  • Frequency range: 0 – 50 kHz
  • Output amplitude: 0.1 – 3.0 V
  • Waveforms available: Sine, Square, Sawtooth, Step, Half-Wave, Full-Wave and other standard shapes
  • Applications: Amplifier testing, filter tuning, PWM simulation for motors and MOSFETs

Advanced Functions

  • Real-time dynamic curve logging
  • Waveform hold for capturing transients
  • Data export to PC over USB-C
  • Intermittent fault analysis (voltage drops, jitter)
  • Advanced automotive diagnostics
  • Analysis of ripple, interference and signal noise

What’s in the Box

  • DST210
  • USB-C cable
  • 1X/10X oscilloscope probe
  • Multimeter test leads
  • User manual

Documentation and Downloads

Technical details

oscilloscope and generator everything in one instrument
Model DST210
Display 2.8″ colour TFT
Display resolution 320 × 240 px
Power supply USB Type-C 5V / 1A
Battery 3000 mAh lithium-ion, built in and rechargeable
Running time Up to 15 hours in standby
Auto power-off Selectable (15 / 30 / 60 minutes)
Languages supported English, Chinese
Dimensions 177 × 87 × 34.5 mm
Weight ≈ 300 g
Operating temperature –10 °C → 50 °C
Maximum input (oscilloscope) ±400 V with a 10:1 probe
Counts 19,999 (TRMS)

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