Features DISPLAY PARAMETER: This energy meter can display total power, current, voltage, power factor, frequency, CTC, and can accurately measure active energy. 7 DIGIT LCD SCREEN: The electricity meter adopts 7 digit LCD screen, clear and intuitive, the meter address, baud rate, constant, and check digit can be modified. EASY INSTALLATION: Adopts 3 phase 4 wire connection, 35mm DIN rail mounting, up to level 1 accuracy, with stable structure and reliable performance. OTHER FUNCTIONS: This multimeter has a pulse constant of 400imp/1600imp, over 20 years of data storage, with RS485 remote meter reading function. GOOD : The electric energy meter shell is made of excellent plastic, with good toughness, impact resistance, IP65 waterproof grade, and few faults. Specification: Item Type: Electric Energy Meter Model: XTM1250SA U Relative Humidity: ≤95% Environmental Temperature: -35-65℃ Accuracy: Level 1 Current: 3 x 10(40)A Indicate Current: Reference current (maximum current) Data Display: 7 Digits LCD Display Installation Method: 35mm DIN Rail Installation PackageList: 1 x Electric Energy Meter 1 x User Manual Notice: 1. When installing the meter, follow the wiring diagram in the user manual for wiring 2. The meter should be installed in a dry and stable place, and can be installed indoors to avoid direct sunlight. It should be kept away from moisture, heat, , smoke, dust, sand, and corrosive gases. After testing and sealing, it can be installed and used. If it is not sealed or stored for a long time, the test meter should be trusted 3. Only experienced electricians or professional technicians can install meter. Please read the manual 4. Must be installed on a fire‑resistant wall and not easily shaken 5. It is recommended to use copper wire input during wiring to avoid poor that may cause the meter to burn 6. After the meter is correct, the indicator light will light up, and the load capacity of the meter is between 0.05lb and lmax. If the capacity exceeds the limit, it will cause burnout Package List 1 x Electric Energy Meter 1 x User Manual