# F&F CRT-05 Digital Temperature Regulator, 2-Function, -100 to +400°C, 16A, 1P

**URL:** https://aio.lv/en/product--ff-crt-05--12471677
**Data updated:** 2026-05-18 09:29 (EEST)
**Category:** Control Systems
**Manufacturer:** FF
**Manufacturer code:** CRT-05
**EAN:** 5908312592662
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-crt-05--12471677

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The F&F CRT-05 is a professional 2-function digital temperature regulator designed for precise thermal control within a range of -100°C to +400°C. Featuring a 16A switching capacity and a single-pole (1P) configuration, this device is ideal for industrial and domestic heating or cooling systems. It ensures reliable temperature monitoring and regulation, providing high accuracy and operational stability for various temperature-sensitive applications.

## Long description

The F&F CRT-05 is a professional digital temperature regulator engineered for precise thermal management in a wide range of applications. This 2-function device operates within a temperature spectrum of -100°C to +400°C, making it suitable for both extreme cold and high-heat environments. With a 16A switching capacity and a single-pole configuration, it provides a robust solution for controlling heating and cooling systems in industrial, commercial, and domestic settings.
Advantages
This regulator offers exceptional versatility by supporting two distinct operating functions, allowing users to configure the device for specific heating or cooling requirements. Its digital interface ensures high accuracy in temperature monitoring, which is critical for maintaining stable conditions in sensitive processes. The wide operating range provides flexibility for diverse technical tasks, while the 16A relay capacity allows for the direct control of various electrical loads without the immediate need for additional contactors in many standard setups.
Suitable for
Industrial heating and cooling systems
Domestic climate control installations
Temperature-sensitive storage and refrigeration
Laboratory equipment thermal management
Process automation requiring precise setpoint control
When it may not be suitable
This device is not intended for use in environments where the ambient conditions exceed the specified operating temperature range of the controller itself. It is also not suitable for applications requiring multi-phase switching without the use of external contactors.
Key specifications
Temperature range: -100°C to +400°C
Switching capacity: 16A
Configuration: 1-pole (1P)
Functionality: 2-function digital control
How to use
The device should be installed by a qualified professional in accordance with local electrical regulations. After mounting the unit on a standard rail, connect the temperature sensor to the designated terminals and wire the load according to the provided wiring diagram. Use the digital interface to set the desired temperature thresholds and select the appropriate operating function. Ensure that the sensor is placed in a location that accurately reflects the temperature of the medium being controlled.
What to consider before purchase
Verify that the sensor type is compatible with your specific application requirements.
Ensure the electrical load does not exceed the 16A limit.
Check that the mounting environment is protected from moisture and excessive dust.
Usage recommendations
Regularly inspect the sensor connections and the controller display to ensure consistent performance. If the device is used in high-heat applications, ensure adequate ventilation around the unit to prevent overheating of the internal electronics.

## FAQ

### How much does the F&F CRT-05 Digital Temperature Regulator cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 09.07.2026 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 F&F CRT-05 Digital Temperature Regulator 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 FF 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 FF 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/12471677/68787806_large.webp