Description
The ZOYI ZT-703S combines the functionality of an oscilloscope, multimeter, and signal generator into one versatile tool, making it ideal for a wide range of applications. With a bandwidth of up to 50 MHz, the ZT-703S is capable of handling a broad range of electronic signal analyses. Its impressive sampling rate of 280 MSa/s ensures precise, high-resolution signal capture. Designed for efficiency and convenience, this handheld oscilloscope features a 3.5-inch IPS full-view color display and a durable, double-injection molded casing, ensuring both portability and user-friendly operation.
Integrated Oscilloscope Capabilities
The ZT-703S offers a vertical sensitivity range from 20 mV/div to 10 V/div, enabling precise observation of signals with varying amplitudes. Its horizontal time base, adjustable from 10 ns/div to 20 s/div, provides flexibility for analyzing a wide range of signal frequencies. Additionally, the device features automatic, normal, and single triggering modes, catering to diverse testing needs and scenarios.
Signal Generator and Multimeter Features
As a signal generator, the ZT-703S can output various waveforms, including sine, square, triangle, and sawtooth waves, making it suitable for a wide range of testing and calibration tasks. The multimeter function excels with its high-precision 25000-count display, enabling accurate measurements of AC/DC voltage, current, resistance, capacitance, and frequency. Additional features include diode testing and continuity checks, further enhancing its versatility.
Enhanced Features for Accurate Measurement
The ZT-703S features an XY display mode, ideal for waveform comparison and phase relationship analysis. Its cursor measurement function allows for precise time and voltage measurements within waveforms. Additionally, the device offers a variety of auxiliary functions, such as customizable language settings, auto shutdown, and adjustable backlight brightness, enabling a tailored user experience.
As a dual-channel handheld oscilloscope, the ZT-703S is a powerful and versatile tool, suitable for both professionals and hobbyists. Its integration of oscilloscope, signal generator, and multimeter capabilities into a single, portable unit makes it indispensable in the electronics field, whether used in a laboratory or out in the field. With its comprehensive features and intuitive interface, the ZT-703S provides a reliable and efficient solution for a wide range of electronic measurement tasks.
Features
- Dual-channel 50 MHz Bandwidth
- 4.5-digit High-precision Multimeter
- 280 MSa/s Sampling Rate
- 3.5" TFT HD Color Screen
- 128 k Storage Depth
- Built-in Signal Generator
- Persistence Mode
General Specifications
| Display (IPS) |
25000 Counts |
| Display size |
3.5-inch IPS color screen |
| Range |
Automatic/Manual |
| Power supply |
USB-C (5 V/2 A) |
| Battery capacity |
Built-in 3400 mAh 18650 Lithium battery |
| Functions |
Oscilloscope, Multimeter and Signal Generator |
| Material |
ABS, TPE |
| Dimensions |
177 x 89 x 40 mm |
| Weight |
380 g |
Oscilloscope Specifications
| Bandwidth |
50 Mhz |
| Channels |
2 |
| Sampling method |
Real-time sampling |
| Sampling rate |
280 MSa/s |
| Input coupling |
DC, AC |
| Input impendance |
1 MΩ @ 16 pF |
| Attenuation |
X1, X10 |
| Persistence mode |
Minimum, 500 ms 1 S, 10 S, Infinite |
| Rate range |
1.5 Sa/s-280 MSa/s |
| Interpolation |
(sinx)x |
| Sweep range |
10 ns/div-20 s/div |
| Time base |
Accuracy 20 ppm |
| Record length |
Up to 128 KB |
| Sensitivity |
20 mV/div-10 V/div |
| Offset range |
4 grids |
| Low frequency |
>10 Hz |
| Rise time |
<10 ns |
| DC gain accuracy |
±3% |
| Auto measurement |
Period, frequency, peak-to-peak value, maximum value, minimum value, RMS, duty cycle, pulse count |
| Trigger modes |
Auto, normal, single |
| Trigger edges |
Rising edge, falling edge |
| Signal Generator output |
Sine wave, square wave, sawtooth wave, half wave, full wave |
| Operating modes |
• Normal mode 200 MSa/s
• High-speed mode 280 MSa/s |
| Display modes |
YT, XY, Roll |
Multimeter Specifications
| DC voltage |
1000.0 V/250.00 V/25.000 V/2.5000 V/250.00 mV/25.000 mV |
±(0.05%+3) |
| AC voltage |
750.0 V/250.00 V/25.000 V/2.5000 V/250.00 mV/25.000 mV |
±(0.5%+3) |
| DC current |
10.000 A/2.5000 A/250.00 mA/25.000 mA |
±(0.5%+3) |
| AC current |
10.000 A/2.5000 A/250.00 mA/25.000 mA |
±(0.8%+3) |
| Resistance |
250.00 Ω |
±(0.5%+3) |
| 250.00 KΩ/25.000 KΩ/2.5000 KΩ |
±(0.2%+3) |
| 25.00 MΩ/2.5000 MΩ |
±(1%+3) |
| 250.0 MΩ |
±(5.0%+5) |
| Capacitance |
9.999 nF |
±(5.0%+20) |
| 999.9 µF/99.99 µF/9.999 µF/999.9 nF/99.99 nF |
±(2.0%+5) |
| 99.99 mF/9.999 mF |
±(5.0%+5) |
| Frequency |
999.9 KHz/99.99 KHz/9.999 KHz/999.9 Hz/99.99 Hz |
±(0.1%+2) |
| Diode |
Yes |
| Continuity |
Yes |
Included
- 1x ZT-703S (3-in-1) Oscilloscope + Multimeter + Signal Generator
- 2x Oscilloscope Probes
- 2x Test Leads
- 1x USB-C cable
- 1x Manual
