OOLTOP ET928 3-in-1 Handheld Oscilloscope Multimeter Signal Generator 12MHz 50Ms

🔬 TOOLTOP ET928 — 3-in-1 Handheld Oscilloscope + Multimeter + Signal Generator | 12MHz | 50Msps | 2.4" Color Screen Stop carrying three tools. One device does it all. The TOOLTOP ET928 is a professional-grade, pocket-sized test instrument that replaces your oscilloscope, digital multimeter, AND signal generator in a single compact unit. Whether you're an electronics engineer, automotive technician, student, or hobbyist — this is the field tool you've been waiting for. ⚡ KEY FEATURES: ✅ 3-in-1 Functionality — One Device, Three Instruments Full-featured Digital Oscilloscope with waveform visualization and multiple trigger modes Professional Auto-Ranging Digital Multimeter (DMM) — voltage, current, resistance, capacitance, frequency, duty cycle, diode, and continuity Built-in Signal Generator — outputs sine, square, and triangular waveforms for circuit testing and debugging ✅ 12MHz Bandwidth | 50Msps Sampling Rate Upgraded analog bandwidth of up to 12MHz with a 50 mega-samples-per-second rate for fast, accurate, and reliable signal capture. ✅ 2.4" Color Display (320×240) Crisp, bright

color LCD with white backlight — readable in any lighting condition, indoors or out in the field. ✅ One-Click Auto Waveform Display No complex trigger setup required. Press one button and the ET928 automatically locks onto and displays a clean, stable waveform. Perfect for fast diagnostics. ✅ High Storage Capacity Save up to 100 sets of DMM data and 10 waveforms directly on the device. Never lose a measurement with the dedicated SAVE key. ✅ Portable & Field-Ready Compact dimensions of just 153mm × 75mm × 30mm and lightweight design make it easy to toss in a tool bag or pocket. ✅ Rechargeable Lithium Battery — ~6 Hours Runtime USB charging, low-battery reminder, and auto-shutoff keep you working longer and protect the battery. 📐 FULL SPECIFICATIONS: SpecDetailDisplay320×240 Color LCM, White BacklightObservation Area2.4 inchesAnalog Bandwidth≤12MHz (AC/DC)Sampling Rate50MspsInput Resistance10MΩSignal OutputSine, Square, Triangle WaveDMM Storage100 SetsWaveform Storage10 WaveformsBatteryLithium, USB RechargeableUsage Time~6 HoursPower Consumption~250mADimensions153 × 75 × 30mmOperating Temp0°C ~ +40°C, <75% RHStorage Temp-10°C ~ +60°C, <90% RHMax DC Input1000VMax AC Input750VMax Resistance60MΩMax Capacitance100mFDuty Cycle Range0.1% ~ 99.9% 📦 WHAT'S IN THE BOX: TOOLTOP ET928 3-in-1 Test Instrument Test Probes USB Charging Cable User Manual 🔍 PERFECT FOR: Electronics engineers & technicians Automotive diagnostics & repair Hobbyists & makers Engineering students RF/PCB circuit testing & debugging Field service & on-site troubleshooting Item Specifics (eBay backend fields): Brand: TOOLTOP Model: ET928 Type: Oscilloscope / Multimeter / Signal Generator Bandwidth: 12MHz Sampling Rate: 50Msps Display Size: 2.4 inch Power Source: Lithium Battery (USB Rechargeable) MPN: ET928 UPC: Does not apply