Structural features: The basic operating mechanism of this series of products is the internal magnetic structure of the magnetoelectric system, and the AC current voltmeter is formed by adding a transistor rectifier device to the DC meter of the internal magnetic structure.
Instrument accuracy grade: Class 2.5, Class 1.5. Operating conditions: -20℃~+50℃, relative temperature≤85% (+5℃)
Mechanical resistance performance: It can withstand acceleration of 30 m/s2, impact frequency of 80 to 120 times per minute, and 2 hours of transportation vibration.
Insulation strength: AC voltage 50Hz, 2KV for 1 minute. Working position: Use vertically and horizontally.
Purpose: This series of products are suitable for measuring current and voltage in AC and DC circuits.