• Displays amperage from -500 to +500 amps in two ranges
• Resolution of 0.1A DC at less than 100 amps
• 3 display brightness levels and manual sleep mode for power conservation
• Splashproof front
• Standard meter operates in negative side of circuit only. No. 8242 shunt shifter required for positive side installation such as alternators
• Includes 500 amp shunt No. 8255