Product Id: 4775
- Item Code/Product Code: ZT-703S
- Weight: 0.65kg
ZOYI ZT-703S 3-in-1 Oscilloscope Multimeter with Signal Generator
The ZOYI ZT-703S Oscilloscope Multimeter is a professional 3-in-1 electronic diagnostic instrument combining a digital oscilloscope, 25000-count True RMS multimeter and signal generator in one portable device. Designed for technicians who need waveform analysis and electrical measurements without switching between multiple instruments, the ZT-703S provides 50MHz oscilloscope bandwidth, 2-channel waveform input, real-time sampling and automatic measurement functions. Its multimeter section supports AC/DC voltage, AC/DC current, resistance, capacitance, frequency, diode testing and continuity measurement. With built-in rechargeable lithium-ion direct charging and multiple signal generator waveforms, the ZT-703S is a powerful testing solution for PCB diagnosis, electronics troubleshooting, mobile repair laboratories and professional maintenance work.
Key Features
Specifications
| Brand | ZOYI |
| Model | ZT-703S |
| Product Type | Oscilloscope + Multimeter + Signal Generator |
| Maximum Display | 25000 Counts |
| DC Voltage | 0.1mV ~ 1000V |
| AC Voltage | 0.1mV ~ 750V |
| AC/DC Current | 0.001A ~ 10A |
| Resistance | 0.01Ω ~ 250.0MΩ |
| Capacitance | 0.001nF ~ 99.99mF |
| Frequency | 0.01Hz ~ 999.9kHz |
| True RMS | Supported |
| Diode Test | Supported |
| Continuity Buzzer | Supported |
| Data Hold | Supported |
| Range | Automatic + Manual |
| Sampling Rate | 3 Times/Second |
| Auto Power Off | Supported |
| Charging | Lithium-Ion Direct Charging |
| Oscilloscope Bandwidth | 50MHz |
| Oscilloscope Channels | 2 Channels |
| Oscilloscope Sampling | Real-Time Sampling |
| Automatic Measurement | Supported |
| Screen Resolution | 320 × 240 |
| Signal Generator Waveforms | Sine, Square, Ramp, Half Wave and Full Wave |
| Dimensions | 177 × 89 × 40mm |
| Weight | 380g |
3-in-1 Professional Diagnostic Functions
Digital Oscilloscope: The ZT-703S provides 50MHz bandwidth and dual-channel waveform analysis for observing electrical signals, pulse behaviour and circuit waveform conditions. Real-time sampling and automatic measurement make it useful for detailed electronic circuit troubleshooting.
Digital Multimeter: The integrated 25000-count True RMS multimeter supports voltage, current, resistance, capacitance and frequency measurements along with diode and continuity testing. Automatic and manual range modes provide flexible control for different diagnostic requirements.
Signal Generator: The integrated signal generator supports sine, square, ramp, half-wave and full-wave signal output, allowing technicians to perform signal testing and electronic circuit analysis using a single handheld instrument.
Applications
Package Includes
Photo & Package Disclaimer
Product images are provided for reference, feature demonstration and product identification purposes only. Some photos may display accessories, waveform examples, test leads, probes, colour rings or other demonstration items. Accessory appearance, colour, markings and package arrangement may vary depending on the manufacturer's production batch or packaging update. This listing is specifically for the ZOYI ZT-703S Oscilloscope Multimeter. Please refer to the actual supplied package and confirmed package contents for final included accessories.