Gardner Bender Digital Clamp-On Multimeter reliable and precise measurements with a voltage range of up to 600V AC and a current range of up to 600A AC. This versatile tool features resistance measurement up to 200 ohms and provides auto-ranging capabilities across three total functions and ranges. The multimeter boasts a clear 1000-count display and a jaw size of 1-1/4 inches, ensuring ease of use in various electrical applications. Accuracy is rated at ±1.5% for AC voltage, ±2.0% for AC current, and ±1.0% for resistance, delivering dependable readings every time. Powered by one included AA battery with an additional spare, it also incorporates 5A/250V fuses for added safety. UL listed for quality assurance, the device comes with a 1-year limited warranty and is packaged in a convenient clamshell for easy storage and transport. Model Number: GCM-221