Product overview
Ceyear 4382 handheld digital oscilloscopes offer two- or four-channel configurations, 200/350/500 MHz or 1 GHz bandwidth, and up to 5 GSa/s with one active channel. Digital-meter and recorder functions, a 6.5-inch touchscreen, battery power and optional bus analysis support field measurements.
Key functions
- Combines oscilloscope, digital meter and recorder functions; bus triggering and analysis are optional.
- Waveform and digital-meter trend recording support long-duration signal observation.
- Handheld construction with adapter and lithium-battery power supports field testing.
Models and core specifications
| Manufacturer model | Bandwidth (50 Ω) | Analog channels |
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| 4382BA | 200 MHz | 2 |
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| 4382CA | 350 MHz | 2 |
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| 4382DA | 500 MHz | 2 |
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| 4382EA | 1 GHz | 2 |
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| 4382B | 200 MHz | 4 |
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| 4382C | 350 MHz | 4 |
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| 4382D | 500 MHz | 4 |
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| 4382E | 1 GHz | 4 |
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| Parameter | Specification |
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| Sample rate | One channel: 5 GSa/s; two channels: 2.5 GSa/s; three/four channels: 1.25 GSa/s |
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| Maximum memory depth | 60 kpts/CH |
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| Vertical resolution | 8 bit |
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| Maximum waveform capture rate | 100,000 waveforms/s |
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| Recorder | Oscilloscope waveform recording and digital-meter trend recording |
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Detailed specifications and accessories
Digital-meter configuration
| Parameter | Two-channel models BA/CA/DA/EA | Four-channel models B/C/D/E |
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| Digital-meter inputs | One dedicated 4 mm banana-plug input | Four, sharing the oscilloscope BNC inputs |
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| Resolution counts | 60000 | 10000 |
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| DC voltage ranges | 600 mV; 6 V; 60 V; 600 V; 1000 V | 1 V; 10 V; 100 V |
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| Resistance ranges | 600 Ω; 6 kΩ; 60 kΩ; 600 kΩ; 6 MΩ; 60 MΩ | — |
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Display, power and mechanical specifications
| Parameter | Specification |
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| Display | 6.5-inch capacitive touchscreen; 640×480 |
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| Power supply | Power adapter or lithium battery |
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| Dimensions (W×H×D, excluding handle) | (190±1.2)×(296±1.2)×(76±0.8) mm |
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| Weight | <2.5 kg (including battery) |
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Bus-analysis software options
| Option series | Supported protocols |
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| 4382-S01–4382-S09 | I²C, SPI, CAN, LIN, FlexRay, RS232, USB, Audio, MIL-STD-1553 |
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Hardware options
| Option model | Description |
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| 4382-H01 | Travel bag |
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| 4382-H02 | Portable transport case |
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| 4382-H03 | Lithium battery |
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| 4382-H14 | PL-50 impedance adapter; 50 Ω±1%; DC–2 GHz |
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| 4382-H15 | PL-75 impedance adapter; 75 Ω±1%; DC–1 GHz |
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| 4382-H16 | PL-93 impedance adapter; 93 Ω±1%; DC–1 GHz |
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| Probe options | Select probe configuration for the measurement requirements |
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Supplied accessories
| Accessory | Quantity and applicable models |
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| Standard three-core power cable | 1 |
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| Power adapter | 1 |
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| Lithium battery | 1 |
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| Oscilloscope probes | Two-channel BA/CA/DA/EA: 2; four-channel B/C/D/E: 4 |
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| Multimeter test-lead set | One set, two-channel BA/CA/DA/EA only |
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| 1 kHz reference-signal output cable | 1 |
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| Portable transport case | 1 |
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| User manual | 1 copy |
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| Programming manual | 1 copy |
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Application and selection notes
Sample rate depends on the active-channel count. Two-channel models support one/two active channels; three/four-channel rates apply only to four-channel models.
Digital-meter inputs and ranges differ between two- and four-channel models. Configure optional bus-analysis software, impedance adapters and probes according to protocol and measurement range.
Image is a 4382 series configuration reference; delivered model, probes and options are defined by the quotation.
Ordering and delivery
Typical MOQ is 1 unit; configuration and delivery are subject to the formal quotation.
Request a configuration quote
