USA & CANADA Efergy Elite 4.0 Wireless Portable Home Energy Monitor. No Wi-Fi required. Easy Install. 2 sensors Key Features Easy to install and program. No electrician required (but recommended). No Wi-Fi required.No need to change your existing meter (sensors clip directly onto your existing breaker box main feed cabling)Portable compact display can be placed anywhere in the homeLarge memory that stores data daily, weekly and monthlyAudible alert to notify of excessive usage of electricityDiscover How much electricity is being used at any given moment, the total amount of money being spent on electricitySee instantly the impact of turning devices on and offSavings of 5% – 20% off typical energy consumption CONTENTS 1 x Elite Classic 4.0 Monitor1 x Transmitter2 x XL Sensors2 x Anchors / 2 x Screws1 x Instruction manual Understand your energy use Wireless and portable, with the Elite Classic you can walk around the house and observe the impact of switching things on and off. Elite Energy Now Cost per hr See how much electricity you are using at any given time (cost, Kw and CO2) Elite Data History Day kwH View historical daily, weekly or monthly data (cost, CO2 and kWh) Elite Data History Week kwH See average use per day, week or month data (cost, CO2 and kWh) Elite Data History Month kwH Up to 5 different world currencies available. See instantly the impact of turning devices on and off Volt / Amp Range Voltage Range 110V - 300V AC Measurement Range 50mA - 130A (12W to 16.8kW) Distance Range Transmitter Range Up to 300 ft (uses 433.5MHz) Accuracy Accuracy Typically within ±10% - use a 'True Power Meter' if higher accuracy required for metering purposes. Key Measurements "Energy Now" - shows kW (to 3 decimal places), Cost per hour or day, Kg CO2 per or hour or day, time, temperature, humidity. "History" - shows average and total daily, weekly, and monthly kWh usage, cost, and Kg CO2. Power Supply The Monitor & Transmitter requires 3 x AA batteries each (not included). The screen can also be powered by a 5V DC supply (not included). Efergy Elite 3 Phase Efergy True Power Meter Efergy Elite-Max Efergy Elite 4.0 Wireless Electricity Monitor Add to Cart Add to Cart Buying Options Add to Cart Customer Reviews 4.7 out of 5 stars 26 3.7 out of 5 stars 67 3.9 out of 5 stars 1,057 3.9 out of 5 stars 1,057 Price $149.95$149.95 $169.95$169.95 — no data $129.95$129.95 Phase 3 Phase Single Phase Single Phase Single