Overview: single-phase current and voltage table AC sampling technology to measure the current in the grid can be set by panel buttons magnification and high cost. Single-phase current and voltage table with easy installation, wiring is simple, easy maintenance, engineering, field programmable set of input parameters, etc., and can be completed with industry PLC, industrial computer group network communication. Programmable single-phase current and voltage table technical parameters: Measuring single-phase current and voltage input I: AC1A, AC5A, AC10A, AC500mA, DC5A, DC20mA etc. U: AC100V, AC220V, AC380V, DC100V, DC200V, DC380V, DC75mV a row of LED digital display Display Uses for the power grid, automatic control systems. The main measure of grid current parametric function optional RS485 communication interface transmission output (DC4 ~ 20mA, DC0 ~ 20mA) upper and lower alarm function Instrument Size 120 * 120mm, 96 * 96mm, 80 * 80mm, 72 * 72mm, 96 * 48mm , 120 * 60mm, 48 * 48mm programmable single-phase digital display Features: K series programmable digital display in the X series of digital measuring table based on the increase of the following functions and features: 1. Display magnification, mailing address, wave special rate through the panel buttons can be set, using a very flexible and convenient. 2. All are available with an analog output, you can choose to be measured transmitter output, output 4 ~ 20mA, 0 ~ 5V, 0 ~ 12 ~ 20mA and other options. 3. Optional two-way alarm output parameters to be measured to achieve the lower limit monitoring. 4. with RS-485 digital interface standard MODBUS-RTU protocol. 5. wide scope powerful combination of features. 6. digital calibration, digital calibrated high precision and high cost.