The Crompton 077 Series AC Ammeter is a reliable and high-quality measuring instrument designed to measure current in the range of 0-150 amperes. Made in the United Kingdom by the reputable brand Crompton, this ammeter is specifically tailored for measuring AC current with precision. Ideal for various industrial and commercial applications, this product ensures accurate readings and durability for long-term use, making it a valuable asset for testing and inspection purposes.