Temperature Control Humidity control Self Testing Parameter Locking Value storing Temperature sensor, 1pc; Humidity Sensor , 1pc Range of displayed: 45^ 120 ( 49^ 248 ) Accuracy: ± 1 ( ± 2 ) Humidity display range 1^ 99% RH Accuracy: ± 5% RH Temperature control: N.O. 16A/ 250VAC Humidity Control: N.O.10A/ 250VAC Dimension: 77( Length) × 35( Width) × 60( Depth) mm Mounting hole dimension: 71( Length) × 29( Width) mm