# Portable diagnostic leak detector Ancel L300 — handheld tool for locating air and vacuum leaks

**URL:** https://aio.lv/en/product--ancel-l300--11564547
**Data updated:** 2025-11-18 05:51 (EET)
**Category:** Car Supplies
**Manufacturer:** Ancel
**Manufacturer code:** L300
**EAN:** 6978281190045
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 148.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 123.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ancel-l300--11564547

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Ancel L300 is a portable handheld diagnostic leak detector designed to locate air and vacuum leaks in automotive systems. Easy to operate, it delivers quick detection to support maintenance and repair tasks in workshops or for DIY users. The L300 helps identify leak sources to speed troubleshooting, reduce diagnostic time and improve efficiency of repairs.

## Long description

The Ancel L300 diagnostic leak detector is a compact dual-function tool combining Air and Smoke modes for detecting leaks in intake, fuel, EVAP, EGR, exhaust, cooling, crankcase, turbocharger and cabin systems. It features a built-in air pump, a digital pressure gauge with selectable units and temperature protection to enable reliable leak diagnostics across a wide range of automotive applications.
Advantages
The device offers two independent operating modes (Air and Smoke) with separate controls for pump and smoke generator, allowing precise adaptation to the tested system without reconfiguring connections. The integrated smoke generator produces dense smoke from 6 to 8 l/min and requires only 20 ml of test oil to start. A front digital pressure indicator shows readings in PSI, Bar, kPa and kg/cm² for clear monitoring of pressure changes. Overheat protection (shuts down at 75°C) and anti-frost protection (operable down to -20°C) increase durability and safety, while the built-in pump eliminates the need for an external compressor. An oil level window simplifies fluid control during preparation and use.
Key specifications
Manufacturer: Ancel
Model: L300
Power supply: 12 V (vehicle battery)
Current consumption: 6 A
Flow rate: \<6 l/min (pump)
Smoke output: 6–8 l/min
Operating modes: Smoke, Air
Operating pressure: 0.8–1.0 bar (8–14.5 psi)
Operating temperature: -17°C to 60°C
Weight (main unit): 1.2 kg
Supply cable length: 2.5 m
Hose length: 2.5 m
How to use
Connect the Ancel L300 to a fully charged 12 V vehicle battery using the supplied power cord with crocodile clips. Fill the smoke chamber with the recommended test oil (about 20 ml to start) and check the oil level window. Choose Air or Smoke mode using the dedicated switches and adjust the smoke flow with the integrated flow meter knob to match the characteristics of the system under test. Monitor the digital pressure indicator in the desired unit during testing; a continuous pressure drop or constant flow reading helps identify leak presence and size. After testing, switch off the device, allow it to cool if necessary, and store it with the cap closed and accessories kept together.
Recommendations
Use only the recommended test oil for the smoke generator, keep the unit away from open flames, and operate within the specified temperature range. Ensure secure electrical connections and follow the user manual for adapter selection to avoid damage or false readings.

## FAQ

### How much does the Ancel L300 portable diagnostic leak detector cost, and is it available for purchase?

The price is 148.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 126 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Ancel L300 portable diagnostic leak detector be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 Ancel 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 Ancel 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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