Power meter / kwh meter volt- amp measurement

Uses: Convenient use and cost calculation of connected equipment (eg printers, computers, game consoles, televisions, set-top boxes, routers, hi-fi audio systems, DVD/Blu-ray players or espresso machines). Effectively save power and money / Reliably determine the power consumption of home and office electronic devices / Ideal for standby consumption measurements Application: Indoor (Indoor) Voltage: 230V AC 50Hz Maximum current: 16 amps Maximum power: 3680 W Power supply: 2x battery type LR44 Temporary current overvoltage: CATII Relative humidity: up to 30°C: up to 80% / 30-40°C: up to 50% Elevation: up to 2000 meters Display and Control: Time/Energy/Cost Display and Reset/Increment/Cost, Energy and Settings ButtonsDisplay: V (voltage), A (current), Hz (frequency), power factor, Overlord + W (overload limit W), W (power) + kWh, cost + kWh + day + KgCO2 + cost Temperature: 5°C to 40°C Size: 15x7.6x7.6cm color: WhiteWeight (table): 200 g / total weight, with accessories + packaging: 245 g