ZOYI ZT-703S 50MHz Dual-Channel Handheld Digital Oscilloscope and 25000-Count Multimeter
The ZOYI ZT-703S is a compact 3-in-1 handheld electronic test instrument combining a 50MHz dual-channel digital storage oscilloscope, a 25,000-count True RMS digital multimeter, and a built-in DDS waveform signal generator. Designed for automotive diagnostics, circuit board troubleshooting, and field service engineering, it features a high-resolution 3.5-inch IPS color LCD screen and a removable 3400mAh lithium battery.
- Dual-Channel Oscilloscope: 50MHz analog bandwidth with up to 280MSa/s real-time sampling rate and 128Kb recording depth.
- 25,000-Count True RMS Multimeter: Measures AC and DC voltage up to 1000V DC and 750V AC, AC and DC current up to 10A, resistance, capacitance, frequency, diode, and continuity.
- Built-In DDS Signal Generator: Outputs sine, square, triangle, half-wave, full-wave, and noise waveforms for circuit testing.
- 3.5-Inch IPS Color Display: Crisp 320×240 viewing angle screen with waveform persistence and USB file transfer.
- Dimensions and Power: Measures 7.0 in x 3.9 in x 1.6 in, weighs 1.3 lbs, and charges via USB Type-C with dual ceramic fuse protection.
- Package Includes: ZOYI ZT-703S unit, two oscilloscope probes, multimeter test leads, USB-C charging cable, carry bag, and user manual.
