---
product_id: 74469277
title: "SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P"
brand: "workman"
price: "1627785₫"
currency: VND
in_stock: false
reviews_count: 10
url: https://www.desertcart.vn/products/74469277-swr-power-meter-for-cb-radio-100-watts-dual-meters
store_origin: VN
region: Vietnam
---

# Measures 0-100 watts output power Dual meters for precise SWR & power readings Covers wide 1.7-30 MHz frequency range SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P

**Brand:** workman
**Price:** 1627785₫
**Availability:** ❌ Out of Stock

## Summary

> 📡 Tune like a pro, protect your rig, and never miss a signal!

## Quick Answers

- **What is this?** SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P by workman
- **How much does it cost?** 1627785₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/74469277-swr-power-meter-for-cb-radio-100-watts-dual-meters)

## Best For

- workman enthusiasts

## Why This Product

- Trusted workman brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust Metal Housing:** Compact 5x2.5x2.5 inch metal case built to withstand field conditions.
- • **Precision Dual Metering:** Monitor both SWR and power simultaneously for flawless antenna tuning.
- • **Universal SO-239 Connectors:** Seamlessly integrates with your CB radio and antenna setup with standard UHF connectors.
- • **Bonus Field Strength Antenna:** Included antenna lets you instantly gauge signal strength and optimize performance.
- • **Wide Frequency Compatibility:** Supports 1.7 to 30 MHz, covering all essential CB radio bands.

## Overview

The Workman SWR3P is a rugged, dual-meter SWR and power meter designed for CB radios up to 100 watts. Featuring precise measurement capabilities across a broad 1.7-30 MHz frequency range, it includes standard SO-239 connectors and a field strength antenna for comprehensive antenna tuning and signal optimization. Its compact metal case ensures durability for both home and field use.

## Description

POWER / SWR METER CB Radio 100 Watts features: Metal case is 5 x 2.5 x 2.5 inches. Measures power 0 -10 or 0 -100 watts. SO-239 UHF connector on each end to connect to radio and antenna. Field Strength antenna included.

Review: Perfect antenna metering - Wonderful meter. Works perfectly. Allow me to see RF and power settings for my radio antenna
Review: A Great SWR Meter! - A must have tool when You are installing a CB Radio. Easy operation. After the first time You use it You will feel like a professional installer. There are several videos on YouTube explaining how to use SWR Meters and what to expect. Workman appears to have quality products at a fair price and I will look for the brand when purchasing other items. Even if You are installing a CB Radio with a built in SWR meter this is still a great tool to have. The built in SWR meters on CB Radios have been known to have accuracy issues according to the reviews I have read and the online forums I have visited. For dual CB antennas it is recommended on some sites that You should check each antenna with a single 18 foot CB coax cable with the SWR meter. However You will also need to have a separate 18 foot single CB coax cable. Just an FYI, It would seem to be easier adjusting one at a time rather than making two adjustments which may be a bit different. If You want to protect your investment and have your CB Radio work the best you need to check the SWR. High SWR will damage your CB Radio. Having the extra meter to check the output wattage is a nice feature also. I prefer purchasing on desertcart using Prime so I know when my item will arrive and I can plan my projects. Thanks again desertcart!

## Features

- Measures power 0 -10 or 0 -100 watts.
- SO-239 UHF connector on each end to connect to radio (jumper required) and antenna.
- Field Strength antenna included.
- Metal case is 5 x 2.5 x 2.5 inches.
- Frequency range 1.7 to 30 MHz.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q1UZ8G4 |
| Best Sellers Rank | #153 in Fixed-mount CB Radios |
| Brand | Workman |
| Customer Reviews | 4.0 4.0 out of 5 stars (268) |
| Date First Available | August 6, 2009 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12.3 ounces |
| Item model number | 4350444940 |
| Manufacturer | Workman |
| Manufacturer Part Number | SWR3P |
| Product Dimensions | 5 x 2.5 x 2.5 inches |
| Special Features | Uhf |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Workman
- **Color:** Black
- **Frequency Range:** 1.7 to 30 MHz
- **Included Components:** Field Strength antenna, SO-239 UHF connector
- **Number of Channels:** 40
- **Product Dimensions:** 2.5"D x 2.5"W x 2.5"H
- **Special Feature:** Uhf
- **Talking Range Maximum:** 3 Mile
- **Voltage:** 12 Volts
- **Water Resistance Level:** Water Resistant

## Images

![SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P - Image 1](https://m.media-amazon.com/images/I/51rI-UdjU2L.jpg)
![SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P - Image 2](https://m.media-amazon.com/images/I/61lmZi0YX-L.jpg)

## Questions & Answers

**Q: Can you use this for shortwave HF antennas?**
A: Hi Roger , I've used to adjust antennas at 27 MHz and VHF ( 2m) , also using dummy load to measure output cb and VHF equipment .

**Q: Does this meter have the 3 foot jumper included?**
A: No. The "stinger" is 12-inches maximum length. I hope that helps.

**Q: does this have lighted/illuminated guages?**
A: The meter I purchased did not have a light.

**Q: Does this test average power and peak pep power or only average power?**
A: Average power.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect antenna metering
*by A***S on January 3, 2026*

Wonderful meter. Works perfectly. Allow me to see RF and power settings for my radio antenna

### ⭐⭐⭐⭐⭐ A Great SWR Meter!
*by C***R on July 30, 2017*

A must have tool when You are installing a CB Radio. Easy operation. After the first time You use it You will feel like a professional installer. There are several videos on YouTube explaining how to use SWR Meters and what to expect. Workman appears to have quality products at a fair price and I will look for the brand when purchasing other items. Even if You are installing a CB Radio with a built in SWR meter this is still a great tool to have. The built in SWR meters on CB Radios have been known to have accuracy issues according to the reviews I have read and the online forums I have visited. For dual CB antennas it is recommended on some sites that You should check each antenna with a single 18 foot CB coax cable with the SWR meter. However You will also need to have a separate 18 foot single CB coax cable. Just an FYI, It would seem to be easier adjusting one at a time rather than making two adjustments which may be a bit different. If You want to protect your investment and have your CB Radio work the best you need to check the SWR. High SWR will damage your CB Radio. Having the extra meter to check the output wattage is a nice feature also. I prefer purchasing on Amazon using Prime so I know when my item will arrive and I can plan my projects. Thanks again Amazon!

### ⭐ Cheap Cheap Cheap
*by C***R on October 19, 2013*

With due respect to those truly happy with this product, I am puzzled how anyone can say this is a good or great product unless they are paid to write good reviews. A practice recently documented as becoming more prevalent lately. From the moment I opened the package you could tell the product was junk. The metal enclosure is thin and wasn't even closed, I had to press it closed. The plastic window over each of the meters is not secured and if you lightly press on them, they flex inward. The instructions are poor at best. One of the scales is a field strength meter and there is a supplied antenna, but the instructions don't cover how to measure field strength. As far as measuring output wattage, the instructions talk about a switch on the right which should be in the "upward" position. There is no switch on the right. There are only two switches and one is oriented above the other. One switch is the FWD and REF for taking your SWR and the other is the meter selection for reading either 10W or 100W. I've previously tested the radio at 35 watts output but this meter only reads "1" and never moves with modulation, nor when I adjust the LP or HP deadkey pots, VR13 & VR16. The poor quality is also evident when testing the SWR. While calibrating the "set", the needle jump around and is jerky. I couldn't get it to settle on the set mark, it would jump high or low. Because I was on a dummy load, the reading should be 1:1, but the needle dropped to below the 1:1 mark. I guess you get what you pay for. I don't write reviews, but this product is so bad, I'm compelled to mention it.

## Frequently Bought Together

- SWR / Power METER for CB Radio 100 Watts - Dual Meters - Workman SWR3P
- Superbat UHF Male PL-259 to UHF Male PL-259 Low Loss Digital Coax UHF Jumper Cable (12" RG58) for HAM & CB Radio,Antenna Analyzer,Dummy Load,SWR Meter
- RG58A/U COAX CABLE 3 foot Jumper for CB / Ham Radio - Workman CX-3-PL-PL -Made in the USA

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-05*