TOOLTOP ET120M Handheld Oscilloscope – 120MHz, 500MSa/s, 2.4 Inch Colour Screen
Pickup available at Digilog Electronics
Usually ready in 2 hours
TOOLTOP ET120M Handheld Oscilloscope – 120MHz, 500MSa/s, 2.4 Inch Colour Screen
The TOOLTOP ET120M is a pocket-size digital oscilloscope with 120MHz analog bandwidth and a 500MSa/s real-time sampling rate, on a bright 2.4-inch 320×240 colour screen. It is a handy first scope for students and a portable one for technicians repairing inverters, SMPS and control boards.
It measures 12 waveform parameters automatically, outputs a test square wave at 1kHz, 10kHz, 100kHz or 1MHz, stores up to 2500 waveforms, and runs about 6 hours on its built-in 18650 lithium cell inside a silicone protective cover.
Key Features
- 📈 120MHz bandwidth, 500MSa/s real-time sampling, 8-bit vertical resolution
- 🖥️ 2.4-inch 320×240 colour screen with adjustable backlight
- 〰️ Square-wave output: 1kHz / 10kHz / 100kHz / 1MHz
- 📊 12 automatic measurements; auto, normal and single trigger modes
- 🔋 Built-in 18650 lithium battery, about 6 hours; stores 2500 waveforms
Technical Specifications
| Model | ET120M |
|---|---|
| Brand | TOOLTOP |
| Analog bandwidth | 120MHz |
| Max real-time sampling rate | 500MSa/s |
| Vertical resolution | 8 bits |
| Vertical accuracy | ±(5% + 0.2div) |
| Time base range | 6ns/div to 50s/div |
| Time base accuracy | ±(0.01% + 0.1div) |
| Coupling | DC / AC |
| Input impedance | ×1: 1MΩ, ×10: 10MΩ |
| Trigger modes | Auto, normal, single |
| Square-wave output | 1kHz, 10kHz, 100kHz, 1MHz |
| Display | 320 × 240 colour LCD, 50 × 40 mm, adjustable white backlight |
| Waveform storage | 2500 |
| Battery | 18650 lithium, about 6 hours |
| Auto power-off | 15 minutes |
| Size | 124 × 80 × 35 mm |
What's in the Box
- 1 × TOOLTOP ET120M oscilloscope