Test and measurement · PROMAX
Oscilloscopes
PROMAX digital oscilloscopes: bench models from 20 MHz to 200 MHz, a model with logic analyser and portable models with a multimeter. For training institutions, laboratories and technical service.
- 20 MHz – 200 MHz
- Model with logic analyser
- Portable models
Tell us what you need; we will help you choose the right PROMAX model.
Request a quote by model name Help me choose the right instrument

PROMAX digital oscilloscopes
PROMAX’s nine current oscilloscopes are listed below by bandwidth. The model name links to the manufacturer’s page.
| Model | Image | Bandwidth | Sample rate | Features | Range | Document | Order online |
|---|---|---|---|---|---|---|---|
| OD-602 | ![]() |
20 MHz | 100 MS/s | 7-inch screen; USB 2.0 and USB storage | Economy range | – | – |
| OD-603 | ![]() |
30 MHz | 500 MS/s | 8-inch screen; USB, LAN and RS-232 | Economy range | OD-603 PDF | – |
| OD-606 | ![]() |
60 MHz | 500 MS/s | 8-inch screen; USB, LAN and RS-232 | Economy range | OD-606 PDF | – |
| OD-610 | ![]() |
100 MHz | 1 GS/s | 8-inch screen; USB, LAN and RS-232 | Professional range | OD-610 PDF | – |
| OD-620B | ![]() |
200 MHz | 1 GS/s | 8-inch screen; USB, trigger, LAN and VGA | Professional range | OD-620 PDF | – |
| OD-624B | ![]() |
200 MHz | 1 GS/s | 8-inch multitouch screen; USB, trigger output (Pass/Fail), LAN and VGA | Professional range | OD-624 PDF | – |
| OL-612 | ![]() |
100 MHz | 2 GS/s | With 16-channel logic analyser (1 GS/s); 8-inch screen; USB, optional RS-232 | Professional range | OL-612 PDF | – |
| OS-802B | ![]() |
100 MHz | 100 MS/s | Tablet format, portable, two channels, built-in multimeter; LabVIEW compatible | Portable | – | – |
| OS-782 | ![]() |
20 MHz | – | “Poliscope”: two-channel oscilloscope plus 1000 V / 10 A digital multimeter; impedance, capacitance and continuity | Portable | OS-782 PDF | – |
The PDF documents may refer to earlier versions (for example OD-620 and OD-624); the current datasheet is on the manufacturer’s page.
Choosing an oscilloscope
| Requirement | Suitable model |
|---|---|
| Teaching laboratories, basic electronics | OD-602, OD-603, OD-606 |
| R&D and service, 100–200 MHz | OD-610, OD-620B, OD-624B |
| Viewing analogue and digital signals together | OL-612 |
| Portable field measurement with a multimeter | OS-802B, OS-782 |
About PROMAX
- Manufacturer. PROMAX is a Spanish manufacturer of test and measurement instruments founded in 1963.
- Documents. The datasheet and user manual of every model are published on the manufacturer’s site.
- Range. Besides laboratory instruments it makes field strength meters, fibre optic test equipment and digital TV products.
Why PROTEL?
- General distributor. PROTEL has been PROMAX’s general distributor in Turkey since 1989.
- Selection support. Tell us your application; we recommend a model and explain why.
- One supplier. PROMAX measurement and laboratory instruments in one quotation.
- Online ordering. Some models can be ordered at proteldepo.com.
Frequently asked questions about oscilloscopes
How do I choose the bandwidth?
A common rule is to choose a bandwidth several times the highest signal frequency to be measured. Tell us the signal and we will suggest a model.
When do I need an oscilloscope with a logic analyser?
When the timing of many digital lines has to be seen on the same screen as analogue signals. The OL-612 combines an oscilloscope with a 16-channel logic analyser.
What if the PROMAX model I need is not on this page?
Send us the model name; we quote the PROMAX products in our sales programme.
Request a quote
- If you know the model: the model name, quantity and delivery country are enough.
- If you do not: tell us your application and the values you need; we recommend the model.
- If you have a specification: send it and we will name the matching PROMAX model.
Technical documents
- PROMAX oscilloscopes (promaxelectronics.com)
- PROMAX OD-603 (PDF, earlier version)
- PROMAX OD-606 (PDF, earlier version)
- PROMAX OD-610 (PDF, earlier version)
- PROMAX OD-620 (PDF, earlier version)
- PROMAX OD-624 (PDF, earlier version)
- PROMAX OL-612 (PDF, earlier version)
- PROMAX OS-782 (PDF, earlier version)
Product images and product information belong to PROMAX Test & Measurement, S.L.U. and are taken from the manufacturer’s publications; the manufacturer’s current datasheet is binding. Source: promaxelectronics.com







