Power supply:DC5V/12V Major used in precise instrument Major use in precise instrument SpecificationPower supply: DC5V/12VDigital display: 4 1/2 (19999 count)High-accuracy ± 0.05 % +3DigitRelative humidity: 20--80%Installation method: InlayTapping size: (76+0.1)x(39+0.1)mmDimension: (W)79 X (H)42.5 X (D)25.5mmNet weight: 50g ModelDigit displayFull measurementResolutionAccuracyInput impedance Max. ...