Thermostat: Measuring accuracy: 0.5%Cold-end compensation tolerance: 2 ( can be modified by software in 0~50 )Resolution: 14 bitSampling cycle: 0.5 SecDimensions:48 x 48 x 88 (mm) 0.2mmProcess value (PV), Setting value (SV)Output, self-tuning can be indicated by: LEDSelf-tuning controloutput: relay output contact capacity 250V AC 3A (resistive loadContact capacity of output: 250V AC 3A (resistive load)Setting value (SV): identical to measuring range (PV)Proportional band (P): 0~full range (ON/OFF control when set to 0)Integral time (I): 0~3600 sec (No integral action when set to 0)Derivative time (D): 0~3600 sec (No derivative action when set to 0)Heat-reset proportional cycle: 1~100 sectemperature range: 0 to 400Insulation resistance: Greater than 50M ohm(500V DC)Insulation resistance: 1500V AC/min Consumption: 10 VAService environment: 0~50environment with no corrosive gas 30~85% RHK Type Probe Sensor :Cable Length: 1MSensor diameter:4.5mmTemperature rang :0-600Internal Insulation: FiberglassExternal Shielding: Insulated ShieldingMax Measuring Temperature: 120C AboveDisplay Type: DIGITALUsage: IndustrialScrew: M6 x 1Style: Standing StationDisplay Size: 1.9 Inches Undercolor:As shownMaterial:plasticPackage Contents:1 x digital temperature controller1 x CableOnly the above package content, other products are not included.Note: Light reflection 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.