---
product_id: 91689346
title: "Maas RS-400 SWR Meter 140-525 MHz"
brand: "maas funk-elektronik importeur"
price: "AR$24187"
currency: ARS
in_stock: false
url: https://www.desertcart.com.ar/products/91689346-maas-rs-400-swr-meter-140-525-mhz
store_origin: AR
region: Argentina
---

# Power: Up to 400 W Illuminated Display: 6.7 x 3.3 cm Frequency Range: 140-525 MHz Maas RS-400 SWR Meter 140-525 MHz

**Brand:** maas funk-elektronik importeur
**Price:** AR$24187
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Measure with Confidence!

## Quick Answers

- **What is this?** Maas RS-400 SWR Meter 140-525 MHz by maas funk-elektronik importeur
- **How much does it cost?** AR$24187 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/91689346-maas-rs-400-swr-meter-140-525-mhz)

## Best For

- maas funk-elektronik importeur enthusiasts

## Why This Product

- Trusted maas funk-elektronik importeur brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **User-Friendly Interface:** Enjoy an illuminated display that makes readings clear and easy, even in low-light conditions.
- • **Wide Frequency Coverage:** Covering a frequency range of 140-525 MHz, this meter is versatile for various applications.
- • **Precision Power Measurement:** Accurately measure your power output with switchable settings for 5W, 20W, 200W, and 400W.
- • **Essential Tool for Technicians:** A must-have for any technician looking to optimize their RF performance and ensure compliance.
- • **Robust Design for Professionals:** Built with a durable metal housing, this meter is designed to withstand the rigors of professional use.

## Overview

The Maas RS-400 SWR Meter is a high-performance standwave and power meter designed for professionals, featuring a robust metal housing, an illuminated display, and a wide frequency range of 140-525 MHz. With power settings up to 400 W, it’s the essential tool for optimizing RF performance.

## Description

Standing shaft and power meter in robust metal housing. Technical details: Frequency range: 140 - 525 MHz. Power: up to 400 W (switchable 5 W / 20 W / 200 / 400 W). Measuring accuracy: @ 5 W range: +/-5%. @ 20 W range: +/-7.5%. @ 200 W Range: +/-10%. @ 400 W Range: +/-12.5%. Features: Illuminated display instrument (6.7 x 3.3 cm). Display instrument can be readjusted (0 adjustment). AVG button. Power supply for display lighting: 13.8 V DC. DC cable included. Connections: N sockets. Insertion Loss: 0.2dB Dimensions (W x H x D): 152 x 68 x 102 (without protruding parts). Weight: 660g

## Features

- Standwave and power meter in robust metal housing
- Illuminated display instrument (6.7 x 3.3 cm)
- Power supply for display lighting: 13.8 V DC
- Frequency range: 140 - 525 MHz
- Power: up to 400 W (switchable 5 W / 20 W / 200 / 400 W)

## Product Details

- **Brand:** maas funk-elektronik importeur
- **Frequency range:** 140-525 MHz
- **Voltage:** 12 Volts (DC)
- **Manufacturer:** MAAS

## Images

![Maas RS-400 SWR Meter 140-525 MHz - Image 1](https://m.media-amazon.com/images/I/415JXq8IscL.jpg)
![Maas RS-400 SWR Meter 140-525 MHz - Image 2](https://m.media-amazon.com/images/I/41ZMuXY17pL.jpg)
![Maas RS-400 SWR Meter 140-525 MHz - Image 3](https://m.media-amazon.com/images/I/71fqRpShbVL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/91689346-maas-rs-400-swr-meter-140-525-mhz](https://www.desertcart.com.ar/products/91689346-maas-rs-400-swr-meter-140-525-mhz)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-12*