The Haoguo 110V Ev Charger Pass-Through Power Usage Monitor Is A Perfect Indoor The Haoguo Industrial Power Meter is a portable electricity meter designed for industrial use. It allows you to measure the power consumption of your equipment, helping you save energy and reduce your electricity bill. It's ideal for applications such as electric cars, power tools, heaters, household appliances, outdoor generators, RVs, and other situations where mobile or temporary power is needed The Haoguo Industrial Power Meter is a portable electricity meter designed for industrial use. It allows you to measure the power consumption of your equipment, helping you save energy and reduce your electricity bill. It's ideal for applications such as electric cars, power tools, heaters, household appliances, outdoor generators, RVs, and other situations where mobile or temporary power is needed INDOOR OUTDOOR USE: Distinguished from other non-waterproof power meters, the Haoguo power meter boasts an IP65 waterproof rating, ensuring resilience against any weather conditions. It is effectively waterproof and moisture-resistant, making it suitable for both indoor and outdoor use. An ideal choice for your travel needs SUPERIOR QUALITY: The power meter features a built-in MCU chip for faster and more accurate measurements. Internally, copper connectors are utilized to ensure excellent conductivity and corrosion resistance, guaranteeing stable and reliable current transmission. Additionally, the power cord is UL certified, providing an extra layer of safety assurance for your use. Choose Haoguo for quality and safety POWER CORD - DESIGNED FOR OUTDOOR USE: This 4.9ft long heavy-duty rubber flexible power cord is constructed with copper wiring, ensuring excellent conductivity. It exhibits outstanding flexibility, maintaining its suppleness even in cold winter conditions, reducing the risk of hardening or breakage. Rigorously certified by UL to meet international safety standards, it provides an additional layer of safety for your use COMPACT PORTABLE: Our power meter is designed to be compact and portable, allowing you to use it anytime, anywhere. It's perfect for monitoring electric vehicles, power tools, heaters, household appliances, outdoor generators, RVs, and more. This makes it easy for you to achieve comprehensive energy monitoring and management