Features: 1.Accurate Temperature Control: This Digital Temperature Controller Module Acts As A Accurate Microcomputer Thermostat For Effective Heating And Cooling Control. 2.Wide Temperature Range: With A Temperature Range Of ?55°C To 120°C Or ?67°F To 248°F, This Digital Thermostat Switch Meets The Needs Of A Wide Variety Of Environments And Applications. 3.Powerful Performance: With A Power Range Of Ac110V To 10A 2200W ( Maximum ), This Temperature Controller Offers Powerful Performance For Temperature Control Tasks. 4.Easy To Install: This Heating Cooling Electronic Thermostat Is Small And Lightweight With Size Of 67X45X34Mm And Mounting Hole Size Of 63X42Mm, Which Is Easy To Install. 5.Excellent Abs Material: This Temperature Controller Module Is Made Of Excellent Abs Material, Which Is Sturdy And Wear Resistant, Not Easy To Be Damaged, And Has A Long Service Life. Specification Item Type: Digital?Temperature?Controller?Module Material: Abs Model: Zfx G3051 Temperature Control Range: -55°C-120°C/-67°F-248°F Temperature Control Accuracy: 0.1°C/0.1°F Sensor: Ntc 10K Waterproof ( With Probe Terminal ) Output Type: Direct Output Power: 2200W ( Maximum ) Size: Approx. 67 X 45 X 34Mm / 2.64 X 1.77 X 1.34In Installation Opening Size: Approx. 63 X 42Mm / 2.48 X 1.65In