Minibox is a microprocessor-controlled product. It is widely used in preservation and reactions of sample, DNA amplification and initial denaturation of electrophoresis and so forth. It fits almost anywhere and can even be used in cars, boats or wherever a 24 volt power source is available. Features:  Energy-efficient design.  Applicable to 24V power adapter.  Accurate to ± 0.3℃.  Process of experiment is visible.  Electronic calibration. User can reset to any local standard.  Power supply provided is UL, CSA and CE approved.  Custom blocks made to fit any sample holder.  12-month warranty. Parameters: Type Parameters Minibox Temp. Range RT.+5℃~100℃ Temp. Accuracy ≤±0.3℃ Time Range 1min~99h Temp. Uniformity ≤±0.3℃ Display Accuracy 0.1℃ Temp. Stability ±0.3℃ Heating time ≤20min(From 40℃ to 100℃ ) Voltage DC24V/1.67A Dimension(mm) 145×113×110 Weight(kg) 0.5 Optional Blocks: Type Test tube and aperture MiniBoxA 15×2.0ml MiniBoxB 15×1.5ml MiniBoxC 24×0.5ml MiniBoxD 32×0.2ml MiniBoxF 32×0.2ml