Ensure accurate and reliable voltage monitoring with this advanced Modular Voltage Meter, designed to accommodate a wide AC voltage range from 60V to 450V. Engineered for diverse applications, this meter is ideal for residential, commercial, and industrial environments requiring precise voltage measurement. Its sturdy ABS body features flame retardant material, providing enhanced safety and durability for long-term use. Key Features: · Wide Voltage Measuring Range: Supports AC voltage from 60V to 450V, meeting a broad spectrum of measurement needs across various electrical setups. · Flame Retardant Housing: Constructed with durable, fire-resistant ABS material for a safer usage experience, minimizing risk during operation. · Clear Three-Phase LED Digital Display: The intuitive 3-LED display allows real-time monitoring of the working voltage across three phases, ensuring easy readability even for elderly users. · Reliable in Harsh Environments: Designed with cold and heat-resistant properties, this meter maintains accurate and stable performance across a temperature range of -5℃ to 40℃. · Easy Installation: Compatible with 35mm DIN rail mounting, facilitating quick and secure installation or removal in electrical panels. Specifications: · Material: ABS Flame Retardant · Terminal Wiring: Three phase 3L + 3N · Voltage Range: AC 60-450V · Rated Frequency: 50/60Hz · Measurement Accuracy: Class 1.0 · Measurement Speed: >200MS/time · Protection Level: IP20 · Operating Temperature: -5℃ to 40℃ (daily average ≤35℃) · Storage Temperature: -25℃ to 70℃ · Relative Humidity: 1-80% (non-condensing) · Working Pressure: 80-160Kpa · Package Size: 90 x 70 x 25 mm (3.5 x 2.8 x 1.0 inches) · Package Weight: 125g (4.4 ounces) Package Includes: · 1 x Modular Voltage Meter This modular voltage meter provides dependable and accurate voltage readings with enhanced safety and durability. Its wide measuring range and user-friendly display make it an excellent choice for monitoring three-phase electrical systems in various settings, offering peace of mind and operational efficiency.