The upgraded signal calibrator can measure and output various signals, including voltage, current, thermocouple, resistance, and thermal resistance signals. It support multiple signal switching, 0-24mA Current Signal,0 to 24V Voltage Signal, XMT Passive Current Signal,Hz Pulse Signal and other signal. With a wide range of functions, communication, MODBUS master station, paperless recorder,signal conversion, real-time curve, programming output, etc. This function generator is designed with a 2.4 inch high-definition LCD screen and functionally distinct silicone buttons, providing clear display and easy operation. Features long standby time, high horizontal accuracy, programmable output, etc. Faster and more accurate measurement performance, you can easily cope with measurement testes in . The user can make the MR9270S+ signal generator rise and fall automatically with two modes, the first mode: set the start point, end point and number of cycles to start working; Advanced mode, where the signal changes are set by the parameters. The changing trend of input and output signals can be displayed by drawing a real-time curve, and the sampling time of the curve can be set. The current-voltage analog simulator can also automatically adjust the display curve within the range of the maximum and minimum values within a certain period of time. Input can be converted into another kind of output. For example, Input Hz signal, then convert them into current output.And the device can get bug fixed and new function through firmware update via usb. The signal is displayed as signal value or engineering quantity, the signal value corresponds to the engineering quantity linearly, e.g. 4-20mA signal corresponds to 0-100, . 4mA corresponds to 0, 12mA corresponds to 50, 20mA corresponds to 100, this range can be modified by means of parameters. This frequency generator is widely used for commissioning for laboratories, industrial site PLC and process instruments and electric valves.It is an important electric testing tool for both experts and newcomers. Color: Yellow Material: ABS Package Contents: 1 pcs x Signal Generator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.