Replacement fuse for use with Klein Tools' MM300 and MM400 Multimeters. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

• Replacement fuse for use with Klein Tools' MM300 and MM400 Multimeters.
• Provides longer lasting performance and greater safety.
• Store as spare fuse so you are always prepared.
• Fast-acting ceramic fuse.
• Reduces the possibility of internal arc flashes.
• Use with additional fuse, Cat. No. 69031 (MM300), or Cat. No. 69033 (MM400).