# FF DMA1RMS Digital Single-Phase Current Indicator 20A

**URL:** https://aio.lv/en/product--ff-dma1rms--12460041
**Data updated:** 2026-05-18 09:37 (EEST)
**Category:** Sensors & Detectors
**Manufacturer:** FF
**Manufacturer code:** DMA1RMS
**EAN:** 5908312596097
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 69.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ff-dma1rms--12460041

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The FF DMA1RMS is a digital single-phase current indicator designed for precise monitoring of electrical current values up to 20A. This compact device provides real-time measurement and clear display of current intensity in electrical circuits. Ideal for industrial and residential control panels, it ensures reliable performance and easy integration into existing power distribution systems for effective energy management.

## Long description

The FF DMA1RMS is a digital single-phase current indicator engineered for the precise monitoring of electrical current in AC circuits up to 20A. This compact device provides real-time measurement and displays the current intensity on a clear digital interface, allowing for immediate visual verification of load conditions within electrical panels. Designed for reliability and ease of integration, it serves as an essential tool for maintaining oversight of power consumption and circuit performance in both residential and industrial environments.
Advantages
The primary benefit of the FF DMA1RMS is its ability to provide accurate, real-time data on current flow, which is critical for preventing overloads and ensuring the stability of electrical systems. Its digital display offers superior readability compared to traditional analog meters, reducing the risk of human error during monitoring. The unit is designed for standard installation, making it a versatile solution for upgrading existing distribution boards without requiring extensive modifications to the electrical infrastructure.
Suitable for
Monitoring current consumption in residential electrical panels
Industrial machinery power usage tracking
Verification of load distribution in single-phase circuits
Energy management and diagnostic systems
This device is not suitable for measuring currents exceeding 20A, as attempting to do so may damage the internal components. It is also not intended for use in high-voltage industrial power grids or environments where the electrical noise levels exceed the device's electromagnetic compatibility ratings.
Key specifications
Measurement range: up to 20A
System type: Single-phase AC
Display type: Digital LED
Mounting: Standard DIN rail
Application: Electrical current monitoring
How to use
The FF DMA1RMS should be installed by a qualified professional in accordance with local electrical regulations. The device is mounted onto a standard DIN rail within the distribution cabinet. The circuit to be monitored must be connected in series or via the appropriate current sensing input as specified in the technical documentation. Once powered, the device automatically begins measuring the current and displays the value on the front panel, requiring no further calibration for standard operations.
What to consider before purchase
Ensure the maximum load of your circuit does not exceed 20A
Verify that your installation space supports DIN rail mounting
Confirm the device is compatible with your single-phase AC system
Usage recommendations
Regularly inspect the display and the integrity of the electrical connections to ensure the device continues to provide accurate readings. Do not expose the unit to excessive moisture or extreme temperatures outside of the manufacturer's specified operating range.

## FAQ

### How much does the FF DMA1RMS Digital Single-Phase Current Indicator cost, and is it available for purchase?

The price is 83.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 06.07.2026 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 FF DMA1RMS Digital Single-Phase Current Indicator 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/12460041/68762019_large.webp