# OBD2 Diagnostic Meter Unit KDIAG — vehicle fault reader and live data scanner

**URL:** https://aio.lv/en/product--unit-kdiag--11052932
**Data updated:** 2026-03-11 11:59 (EET)
**Category:** Car Accessories
**Manufacturer:** Unit
**Manufacturer code:** KDIAG
**EAN:** 5901890102810
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--unit-kdiag--11052932

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.06.2026 | free |
| Pickup points | 22.06.2026 | 1.99 EUR |
| Courier delivery to door | 22.06.2026 | 4.99 EUR |

## Summary description

Handheld OBD2 diagnostic meter Unit KDIAG provides vehicle fault code reading and live data monitoring for OBD2-compliant cars. The device reads diagnostic trouble codes, shows real-time sensor values and supports basic troubleshooting and maintenance tasks. Intended for mechanics and car owners for quick diagnostics and verification of repairs.

## Long description

Handheld OBD2 Diagnostic Meter Unit KDIAG is a compact vehicle fault reader and live data scanner designed for use with OBD2-compliant cars. The device reads diagnostic trouble codes (DTCs), displays real-time sensor values and supports basic troubleshooting and verification of repairs. Its portable design and straightforward interface make it suitable for quick on-vehicle checks by mechanics and car owners who need immediate information about engine, emissions and sensor status.
Advantages
The Unit KDIAG provides clear retrieval of fault codes and live data without requiring specialized software or a laptop. It presents real-time sensor readings to help identify intermittent issues and verify repairs. The device’s handheld form factor and simple controls reduce setup time and are practical for roadside checks or workshop use. Designed to work with standard OBD2 protocols, it covers a wide range of vehicles that comply with the OBD2 specification.
Suitable for
 Reading and clearing engine fault codes (DTCs)
 Viewing live sensor data such as RPM, coolant temperature and vehicle speed
 Verifying repairs and maintenance after component replacement
 Quick diagnostics during inspections or pre-purchase checks
 Basic troubleshooting by mechanics, technicians and car owners
Key specifications
 Compatibility: OBD2-compliant petrol and diesel vehicles
 Functions: Read and clear diagnostic trouble codes, live data display
 Display: Built-in screen for code and live-data presentation
 Form factor: Handheld, portable unit with physical controls
 Data types: Real-time sensor values (engine RPM, coolant temperature, vehicle speed, etc.)
How to use
Locate the vehicle’s OBD2 port, typically under the dashboard on the driver’s side, and connect the Unit KDIAG to the port. Turn the vehicle ignition to the accessory or run position as required and power on the device. Navigate the device menu to scan for stored and pending fault codes; view live data streams to monitor sensor outputs while the engine is running. Clear codes only after confirming the underlying issue has been addressed. Follow on-screen prompts for code descriptions and basic guidance.
Usage recommendations
Use the Unit KDIAG primarily as a first-level diagnostic tool: confirm codes, observe live sensor values and perform simple code clearing. For complex faults or safety-related repairs, consult vehicle-specific service manuals or professional diagnostic equipment. Keep the vehicle in a well-ventilated area when running the engine during live-data checks.

## FAQ

### How much does the OBD2 Diagnostic Meter Unit KDIAG cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 68 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 17.06.2026 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 Unit 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 Unit 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

https://aio.lv/img/cache/product/11052932/65903534_large.webp