This multi-functional sensor meter can measure Current or Voltage signal input in the range of 0-75mV/4-20mA/0-10V. It can be used with 2-wire transformer, pressure sensor, 4-wire weighing sensor, remote pressure meter resistance transmitters, potentiometers, transducers and other sensor measuring devices. stable performance and easy operation. 4-digit LED display for clear measurement readings. Input signal: 4-20mA, 0-10V, 0-75mV. The sampling rate for measurement input is 10 measurements per second. It can be used with transmitter, pressure sensor, liquid level sensor, weighing sensor and so on. Model: DA8-RRB Colour: Black Material: ABS Power Supply: 90-265V AC/DC Auxiliary Power Supply: 24V DC Power Consumption: Less than 3W Accuracy: 0.3%F.S±2dgt Sampling Rate: ≤8 times/second Alarm: RELAY: Normal Open AC250V/3A or DC 30V/3A COS=1 Analog Output: 4-20mA Item Size: 48 x 96 x 80mm Item Weight: 855g / 30.15oz Package List: 5 x Universal Sensor Meter