Description <br> 1. Multi-control modes among refrigeration,defrost and fan. <br> 2. Differential control mode, and the resolution of temperature display is 0.1. <br> 3. Multi-protection and alarm modes. <br> 4. Digital display: Three-dig it LED + digit+Status indicator light(set refrigeration; defrost; fan). <br> 5. and administrator can be set separately. Not only convenient for operation, also left enough space for the adjustment of high-level management. <br> <br> Model number: STC-9200 <br> Measure range: -50 to 90 C <br> Setting range: -50 to 50 C <br> Accuracy: 1 C (-40 to 50 C), 2 C (50 to 70 C) <br> Supply voltage: 220Vac, 110Vac, 50/60Hz; 12Vac/dc, 24Vac/dc <br> Power consumption: Less than 5W <br> Output types: Three mechanical relays <br> Input types: Two NTC <br> Panel size: 75x34.5 mm <br> External dimensions: 75x34.5x85 mm <br> Perforation dimensions: 71 10x29 10 mm <br> Control : ON/OFF Control <br> Setting : Touch switch <br> Front panel IP Rating: IP65 <br> Operating temperature: 0 to 55 C (32 to 131 F) <br> Operating humidity: 20% to 85% RH, non-condensing <br> Storage temperature: -25 to 75 C (-13 to 167 F) <br> Alias name: STC-9200 freezer temperature controller, defrost thermostat, freezer thermostat <br> :Temperature Controller <br> Display Type:DIGITAL <br> Usage:Household <br> Power Type:Charger <br> Style:Standing Station <br> color:Black <br> Material:plastic <br> <br> Package Contents: <br> 1 x STC-9200 Digital Temperature controller <br> <br> Only the above package content, other products are not included. <br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. <br>