High-quality wattmeter, ideal for home, workshop, or electronic service. Precise measurement of energy consumption for each electrical device (with maximum power. 3680W). Large readable display, surge protection system, and durable plastic casing Product features: - large readable LCD display - made of high-quality plastic - universal use - brand new product - max. output: 3680W - max. current: 16A - measurement accuracy: +-2% - operating modes: wattmeter, ammeter, voltmeter, KWh counter - measurement display range: 2-3680W / 0-16A - does not fit sockets with grounding pin - child protection - dimensions: w/h/d 14x7x7.5 cm - surge protection system