About This

• Choose from the Kill-a-Watt's four settings to monitor your electrical usage
• Monitor your electrical usage by day, week, month, or year
• Electricity usage monitor connects to appliances and assesses efficiency
• Large LCD display counts consumption by the kilowatt-hour
• Calculates electricity expenses by the day, week, month, or year
• Calculates electricity expenses by the day, week, month, or year
• Compatible with inverters; designed for use with AC 115-volt appliances