Pzem-004t Voltage Energy Multimeter Updated Ttl Modbus-rtu Power Energy Single Black

PZEM-004TTTL AC Communication Voltage and Current Meter Box Single Phase Version Communication Module Electronic Measure Description: brand new and high quality Features: Made of high quality electronic components, it is solid, durable and good performance, long service life. It can set active power threshold, and it will alarm when the measured active power exceeds the threshold. With reset energy, which can be used to reset software, high precision, fast response and stable communication. Comes with a for shell to protect the module. Meter Box only, other accessories demo in the picture is not included. Specification: Type: Current Meter Material: Plastic Features: Voltage and Current Meter, AC Communication, Single Phase Version, Communication Module, Electronic Measuring Dimension: app.7.8x3.7cm/3.07x1.46in Color: As picture show Type: 1, 2, 3, 4, 5, 6 (optional) Quantity: 1 Set Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 Set x Current Meter