Ensure the safety and longevity of your household appliances with this reliable AC Voltmeter, designed to monitor and protect your electrical devices from voltage fluctuations. With high measurement accuracy and low power consumption, this voltmeter provides precise voltage readings and efficient performance, making it an essential tool for any home or workspace. Key Features: · **Voltage Protection Function:** Effectively safeguards your appliances by allowing selective shutdown when grid voltage is too low or too high, extending the service life of your equipment. · **High Measurement Accuracy:** Delivers precise voltage readings with an error margin as low as ±1.5% to ±2%, ensuring you have reliable data to monitor your power supply. · **Low Power Consumption:** Consumes less than 1W of power, equating to approximately 1 kWh over 1200 hours of operation, making it energy-efficient and cost-effective. · **Stable and Durable Performance:** Built with high-quality components to provide consistent and stable voltage monitoring over time. · **Voltage Display Capability:** Easily displays the power supply voltage when connected to an AC plug, allowing for quick and convenient voltage checks. · **Wide Operating Temperature Range:** Suitable for use in environments ranging from 0 to 50°C, ensuring reliable operation in various conditions. Specifications: · Item Type: AC Voltmeter · Measurement Accuracy: ±1.5% ±2 words · Power Consumption: ≤1W (approximately 1 kWh per 1200 hours) · Ambient Temperature: 0 ~ 50°C Package Includes: · 1 x AC Voltmeter This AC Voltmeter is an efficient and accurate solution for monitoring household voltage, helping to prevent damage caused by voltage irregularities while maintaining low energy consumption. Ideal for use in residential and light commercial settings, it offers peace of mind and protection for your valuable electrical equipment.