Trolmaster DSH 1 Humidity Station bulbs The Metallic Vacuum Sealer Rolls 8951 The Metallic Vacuum Sealer Rolls are perfect for long term storage of food and perishables 5 amps @ 120 VAC Remote COMBO probe cable length = 15 ft Temperature control range 41o to 113o F Temperature accuracy + 2o F Temperature dead band (hysteresis) adjustable Humidity control range 5% to 95% rH Humidity accuracy + 3% rH Humidity dead band (hysteresis) adjustable CO2 control range 380 2500 PPM CO2 accuracy + 75 PPM Weight = 5 lbs Waterproofing grade IP20 Dimensions 9" Tall x 7" Wide x 4" Deep *Use with dehumidifiers less than 7 amps to avoid current overload Humidity Device Station （DSH 1） The TrolMaster DSH 1 Humidity control device modules allow user to easily connect and control standard humidifying or dehumidifying devices to the Hydro x