The Vintage Blue Point MT-109B 400 Amp Meter Starter Current Indicator Gauge is a collectible tool designed for mechanics. With its brand name being Blue Point, this 400 amp meter starter current indicator gauge is a valuable addition to any vintage tool collection. This gauge provides accurate readings for the current flow in a circuit, making it a practical tool for troubleshooting and maintenance tasks. Its retro design adds a touch of nostalgia to any workshop or collection.