Connected Detector -ZFX-ST3012 Smart Microcomputer Dual 24V Digital Temperature Controller Highlights Generic Brand ZFX-ST3012 Smart Microcomputer Dual Digital 24V Temperature Controller Description: Dual display dual temperature control design, a dual-use machine, set two sets of temperatures, high performance, temperature control performance and accuracy are very important. Simple control panel design, wide range of temperature control, simple configuration, generous appearance and reliable quality. Celsius display, 2-channel relay output, switching between cooling and heating modes Temperature measurement/control range: -50 to 110 With waterproof NTC 10K senor specification: Material: ABS + electronic components Temperature measurement range: -50~110 Temperature control range: -50~110 Temperature measurement accuracy: 0.5 Temperature control accuracy: 0.1 Input measurement: NTC10K probe, L=1 meter, waterproof Supply voltage: DC 24V Output type: relay output (switch output) Data hold: Yes Operating temperature: 0 to 50 Storage temperature: -10 to 60 Size: 7.6 x 5.5 x 3.1cm Package Include: 1 Piece Digital Display Temperature Controller Note: Color may be slightly different due to different monitor. The above size is measured by hand, please allow slight difference. THANKS !