# Portable mini oscilloscope Fnirsi DSO152 — 2 channels, 1 MHz bandwidth, handheld

**URL:** https://aio.lv/en/product--fnirsi-dso152--11618311
**Data updated:** 2026-05-19 09:12 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Fnirsi
**Manufacturer code:** DSO152
**EAN:** 5907085526980
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-07-16 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fnirsi-dso152--11618311

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Fnirsi DSO152 is a portable mini oscilloscope with 2 input channels and 1 MHz analog bandwidth. Designed for handheld use, it provides basic signal visualization and measurement for electronics troubleshooting, hobbyist projects, and field diagnostics. Compact and battery-powered, it lets users inspect waveforms, check signal integrity and diagnose faults where a bench oscilloscope is impractical.

## Long description

The FNIRSI DSO152 is a compact portable mini oscilloscope intended for mobile service, workshop and educational use. It combines a 2.8" display, a built-in 1,000 mAh battery and a pocket-sized enclosure (99 × 68.3 × 19.5 mm) to provide basic waveform visualization and measurement in field conditions. The device supports sampling up to 2.5 MS/s, a bandwidth of 200 kHz, and measurement ranges that allow measurements up to ±400 V on the X1 probe setting. FNIRSI DSO152 is supplied with a probe with crocodile clamps, a charging cable and a user manual.
Advantages
The oscilloscope offers true 2.5 MS/s sampling and 200 kHz bandwidth for reliable recording of voltage signals, plus a built-in 1 kHz rectangular calibration source to verify probe response. One-button automatic measurement selection and simple, responsive controls reduce setup time and make basic diagnostics faster. Its light weight (100 g), compact dimensions and an integrated fold-out leg enable hands-free positioning and convenient use in confined spaces. A USB‑C port supports 5 V/1 A charging and firmware updates via a standard cable.
Suitable for
Field diagnostics and on-site repair of household appliances and automotive electronics
Workshop troubleshooting of power and pulse circuits
Educational labs and electronics training
Hobbyist and DIY electronics projects
Key specifications
Manufacturer: FNIRSI
Model: DSO152
Sampling frequency: 2.5 MS/s
Bandwidth: 200 kHz
Vertical sensitivity: 10 mV/Div – 20 V/Div (1‑2‑5 steps)
Voltage range: X1: ±400 V (Vpp 800 V); X10: ±40 V (Vpp 80 V) — as specified
Trigger: Auto / Normal / Single
Coupling: AC / DC
Display: 2.8 inches, 320 × 240 px
USB charging: 5 V / 1 A (USB‑C)
Battery: lithium, 1000 mAh
Internal test frequency: 1 kHz, 50% duty cycle
Dimensions: 99 × 68.3 × 19.5 mm
Weight: 100 g
How to use
Connect the probe to the input and, if required, attach the crocodile clamp to the reference point. Power the oscilloscope via the built‑in battery or by connecting a 5 V/1 A USB‑C power source. Use the responsive buttons and the slider to set vertical and horizontal scales, choose coupling (AC/DC), and select trigger mode (Auto/Normal/Single). Use the built‑in 1 kHz rectangular signal to calibrate and verify the probe before measurements. For measurements near mains voltages use the appropriate probe attenuation and observe safety precautions for high-voltage work.
Usage recommendations
Use the X10 probe setting or an appropriately rated attenuating probe when measuring high voltages; ensure probe grounding and safe distance when working on live 220 V installations. Regularly update device firmware via the USB‑C port to maintain measurement stability and access improvements.

## FAQ

### How much does the Portable oscilloscope Fnirsi DSO152 — 2CH 1MHz cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 202 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 02.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fnirsi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fnirsi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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