M4206 microammeter is designed to measure current in DC circuits. M4206 panel microammeters are used at ambient temperature from -40С to +60°C and relative humidity up to 95% (at 35°С). In terms of resistance to mechanical stress, the device belongs to shaking and vibration resistant. Technical specificationsMeasuring head type DCRange 50uA-0-50uADimensions, mm 40x40Accuracy class 2.5Settling time of the device ≤3sVoltage drop ≤200mV.Weight, g 125