Enhance your electrical measurement tasks with this advanced 2-in-1 Digital Voltage and Frequency Meter, designed for precise and efficient monitoring. Featuring a clear LED display with distinct red and green colors for voltage and frequency readings respectively, this meter ensures quick and easy data interpretation. Its compact size and versatile installation options make it an ideal tool for various electrical applications. Key Features: · Dual Measurement Functionality: Simultaneously measures AC voltage and frequency, displaying voltage in red and frequency in green on the LED screen for clear differentiation. · Wide Measuring Range: Accurately measures AC voltage from 50V to 500V and frequency from 10.0Hz to 99.9Hz with an accuracy of ±1% ± 2 digits, ensuring reliable performance across a broad spectrum. · High-Speed Measurement: Provides real-time readings with a fast update rate of 2 times per second, enhancing work efficiency. · No External Power Required: Operates by directly connecting to the tested voltage via two wires, eliminating the need for an additional power supply. · Compact and Flexible Installation: Features a small panel size of 72 x 72mm and an opening size of 68 x 68mm, allowing easy embedded installation in various settings without occupying much space. · Clear and Intuitive Display: Equipped with a 0.56-inch LED font size, the meter presents data in a concise and readable format for quick understanding. Specifications: · Item Type: Digital Frequency Meter · Model: For CH 72 VHz · Measurement Accuracy: ±1% ± 2 digits · Measurement Range: AC 50-500V, 10.0-99.9Hz · Display Method: LED · Digit Color: Red (Voltage), Green (Frequency) · Panel Size: 72 x 72mm (2.83 x 2.83 in) · Opening Size: 68 x 68mm (2.68 x 2.68 in) · LED Font Size: 14.2mm (0.56 in) Package Includes: · 1 x Digital Voltage and Frequency Meter This 2-in-1 digital meter combines accuracy, convenience, and compact design, making it an essential instrument for electricians, technicians, and DIY enthusiasts who require reliable voltage and frequency measurements in a single device.