transmitter display digital meter 1.70% component from well-know manufacturer 2 ISO9001 & CE 3 Dimension 96x48x77mm Power supply: AC220VDigital display: 1999--19999Relative humidity: 20--80%Installation method: inlayTapping size: (90+0.5)x(45+0.5)mmDimension: (W)96 X (H)48 X (D)77mm Transmitter display digital meter Model NoFull measurementdisplayAccuracyInput impedanceMB3501DC4--20mA0-1999±0.5%+ ...