Technical Specifications:

Measurement Range: AC 80-500V
Accuracy Class: 0.1, ensuring precise and reliable measurements.
Display: Digital LED display in red.
Operating Temperature: -25°C to +55°C
Dimensions: 70 x 42 x 20 mm
Applications: Electric vehicles, motorcycles, cars, home electrical installations, industrial equipment.
Functions:

Wide Voltage Measurement Range: Allows measuring voltage from 80V to 500V AC, making it suitable for various electrical networks and devices.
Bright LED Display: The red LED display ensures good visibility of readings, while the digital screen allows quick and accurate reading of voltage values.
High Accuracy: With an accuracy class of 0.1, the device provides precise measurements essential for monitoring and diagnosing electrical systems.
Usage:

In Vehicles (motorcycles, cars, electric vehicles): Used to monitor the battery and electrical system voltage to ensure stable power supply and prevent electrical disturbances.
In Household Electrical Networks: Helps monitor electrical voltage, ensuring stable and safe power supply.
In Industrial Settings: Used for voltage monitoring in industrial electrical systems, helping to avoid disturbances or voltage deviations.
Pros:

Wide Measurement Range: Suitable for measuring various AC voltage networks and systems from 80V to 500V.
Accuracy: An accuracy class of 0.1 ensures reliable and precise readings, allowing to avoid errors in monitoring electrical systems.
Bright and Compact Display: The red LED display is easily readable even in poor lighting conditions, and compact dimensions allow for convenient mounting of the device.
Versatility: Suitable for use in both vehicles and household and industrial electrical systems.
Cons:

AC Only: Designed only for measuring alternating current (AC) voltage, so it is not suitable for direct current (DC) networks.
Fixed Color: The LED display shows only in red; some users may prefer other LED colors.
Limited Functions: The device measures only voltage and lacks additional functions such as current or power measurement, which may require additional devices for broader electrical network analysis.
This digital AC voltmeter is a practical and versatile tool for monitoring various electrical networks and devices. It is suitable for use in vehicles, at home, and in industry, where precise voltage level measurement is important. Its compact size, clear LED display, and high accuracy make this device a convenient and reliable choice for any user looking to effectively monitor electrical voltage.