This Fluke PRV240 Proving Unit is an essential tool for any business, office or industrial setting. It is designed to ensure the accuracy and reliability of your measuring and testing equipment. With its precise measurements and high-quality construction, this unit is perfect for a wide range of applications. The unit is manufactured by Fluke, a trusted brand in the industry. It comes with a range of features that make it easy to use and maintain. This includes a compact design, easy-to-read gauges, and a durable construction that can withstand heavy use. Whether you're measuring or testing equipment for calibration or quality assurance, this Fluke PRV240 Proving Unit is the perfect choice.