85L1 AC Panel Meter Analog Panel Ammeter Dial Current Gauge Pointer Ammeter 1-50A Features: Brand . The cover of the meter housing is made of transparent plexiglass and white plastic. This series of products is suitable for the display panel and large switch board installed in the control system and distribution system. The variation of the self frequency fixed value is +15%, which causes the error of the indicator value not to exceed the basic error. The mechanical performance can be accelerated to 30 meters per second, the impact frequency is 80-120 times per minute, and the operation position is within two hours. Specifications: Color: White AC Ammeter: 0.5-50A can be directly connected Operating Temperature: -20°C to +50°C Operating Humidity: Relative humidity up to 85% Accuracy: Class 2.5 Withstand Voltage: Sinusoidal wave AC 50Hz, 2KV voltage for one minute Damping Time: Less than 4 seconds Working Position: Vertical use Note: Transition: 1cm = 10mm = 0.39 inch Please allow 0-1cm error due to manual measurement. Please ensure you are comfortable with this before purchasing. Due to differences between monitors, the picture may not reflect the actual color of the item. Package Includes: 1 x AC Ammeter