Specification Brand : Azel Technologies Inc. BulletPoint1 : QuickSet feature allows instant setpoint adjustment without entering programming mode BulletPoint10 : Sensor failure and out of range indication BulletPoint2 : Wide adjustable setpoint with temperature range from -40 to 240°F and differential from 1 to 100°F BulletPoint3 : Advanced PWM (Pulse Width Modulation) Control to achieve high control accuracy on single stage models BulletPoint4 : Adjustable Anti-Short Cycle Delay to ensure the output relay remains off for up to 20 minutes. BulletPoint5 : Backlit option: Auto (30 sec.)/OFF/ON BulletPoint6 : Fast sampling rate (once/second) of the sensor temperature for instant control action BulletPoint7 : Selectable Fahrenheit or Celsius scales BulletPoint8 : Selectable Heat or Cool modes BulletPoint9 : Maximum and minimum memory for sensor temperature Color : Black ExternallyAssignedProductIdentifier : 6017616129142 ExternallyAssignedProductIdentifier1 : 640350052115 ExternallyAssignedProductIdentifier2 : 0640350052115 ItemName : AZEL Digital Single Stage SETPOINT Temperature Control with ONE Output ItemPackageDimensions_Height : 3.5 inches ItemPackageDimensions_Length : 7.8 inches ItemPackageDimensions_Width : 8.75 inches ItemPackageQuantity : 1 ItemTypeKeyword : temperature-controllers Manufacturer : Azel Technologies Inc. Material : platinum ModelNumber : DST-777S NumberOfItems : 1 OperatingTemperature : 240 degrees_fahrenheit PartNumber : DST-777S ProductDescription : Phason MTC-4C Modulating Temperature Control ProductSiteLaunchDate : 2014-02-11T08:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 41112209 Voltage : 240 volts_of_alternating_current