# Voltmeters

The standing wave ratio (SWR) meter, or voltage standing wave ratio (VSWR) meter, measures the SWR of a transmission line. Use an SWR meter to document and log the degree of mismatch between a transmission load, usually the radio antenna, and its line. SWR meters measure the effectiveness of a transmission’s impedance matching performance. Use a directional SWR meter to measure the magnitude of forward and reflected waves, and an SWR bridge to determine the presence of a low standing wave ratio. Use a citizens band (CB) SWR meter to collect information from CB radio equipment. We sell new, used, and refurbished SWR meters from the leading brands.

## Products in this collection

- [T6-1000 Fluke Voltmeter New](https://valuetronics.com/products/t6-1000-fluke-voltmeter-new) - 369.99 USD
- [4700 Vitrek Voltmeter New](https://valuetronics.com/products/4700-vitrek-voltmeter-new) - 4915.0 USD
- [HP 3437A System Voltmeter (Pre-Owned)](https://valuetronics.com/products/3437a-agilent-voltmeter-used) - 0.0 USD
- [3400A Agilent Voltmeter Used](https://valuetronics.com/products/3400a-agilent-voltmeter-used) - 0.0 USD
- [URE2 Rohde & Schwarz Voltmeter Used](https://valuetronics.com/products/ure2-rohde-schwarz-voltmeter-used) - 0.0 USD
- [400F Agilent Voltmeter Used](https://valuetronics.com/products/400f-agilent-voltmeter-used) - 0.0 USD
- [8921A Fluke Voltmeter Used](https://valuetronics.com/products/8921a-fluke-voltmeter-used) - 0.0 USD
- [149-30A Kikusui Voltmeter Used](https://valuetronics.com/products/149-30a-kikusui-voltmeter-used) - 0.0 USD
- [9241 Boonton Voltmeter Used](https://valuetronics.com/products/9241-boonton-voltmeter-used) - 0.0 USD
- [DM7275-03 Hioki Voltmeter New](https://valuetronics.com/products/dm7275-03-hioki-voltmeter-new) - 2356.0 USD
- [DM7276-02 Hioki Voltmeter New](https://valuetronics.com/products/dm7276-02-hioki-voltmeter-new) - 3399.0 USD
- [DM7276-03 Hioki Voltmeter New](https://valuetronics.com/products/dm7276-03-hioki-voltmeter-new) - 3272.0 USD
- [DM7275-01 Hioki Voltmeter New](https://valuetronics.com/products/dm7275-01-hioki-voltmeter-new) - 2223.0 USD
- [DM7275-02 Hioki Voltmeter New](https://valuetronics.com/products/dm7275-02-hioki-voltmeter-new) - 2369.0 USD
- [DM7276-01 Hioki Voltmeter New](https://valuetronics.com/products/dm7276-01-hioki-voltmeter-new) - 3145.0 USD
- [2610 Marconi Voltmeter Used](https://valuetronics.com/products/2610-marconi-voltmeter-used) - 0.0 USD
- [3400B Agilent Voltmeter Used](https://valuetronics.com/products/3400b-agilent-voltmeter-used) - 0.0 USD
- [T6-600/C60 Fluke Voltmeter New](https://valuetronics.com/products/t6-600-c60-fluke-voltmeter-new) - 285.99 USD
- [T6-600 Fluke Voltmeter New](https://valuetronics.com/products/t6-600-fluke-voltmeter-new) - 259.99 USD
- [T6-HT6-1AC KIT Fluke Voltmeter New](https://valuetronics.com/products/t6-ht6-1ac-kit-fluke-voltmeter-new) - 399.99 USD
- [T5-1K/PRV240 Fluke Voltmeter New](https://valuetronics.com/products/t5-1k-prv240-fluke-voltmeter-new) - 374.99 USD
- [344 Trek Voltmeter Used](https://valuetronics.com/products/344-trek-voltmeter-used) - 0.0 USD
- [3403C Agilent Voltmeter Used](https://valuetronics.com/products/3403c-agilent-voltmeter-used) - 0.0 USD
- [4600 Valhalla Scientific Voltmeter Used](https://valuetronics.com/products/4600-valhalla-scientific-voltmeter-used) - 0.0 USD
- [93AD Boonton Voltmeter Used](https://valuetronics.com/products/93ad-boonton-voltmeter-used) - 0.0 USD
- [8922A Fluke Voltmeter Used](https://valuetronics.com/products/8922a-fluke-voltmeter-used) - 0.0 USD
- [8920A Fluke Voltmeter Used](https://valuetronics.com/products/8920a-fluke-voltmeter-used) - 0.0 USD
- [182 Keithley Voltmeter Used](https://valuetronics.com/products/182-keithley-voltmeter-used) - 0.0 USD
- [400EL Agilent Voltmeter Used](https://valuetronics.com/products/400el-agilent-voltmeter-used) - 0.0 USD
- [8500A Fluke Voltmeter Used](https://valuetronics.com/products/8500a-fluke-voltmeter-used) - 0.0 USD

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> Source: [ValueTronics](https://valuetronics.com/collections/meters-daq-voltmeter)
> Updated: 2026-06-03