Model: CL-0O2 Series Specification: Microcomputer controls, stainless steel interior, digital display temperature, with biologic filter, Disinfect with UV ray,heating mode: water jacket Temp. range: RT+5-60 Temp. Precision: 37 t ±0.3 t Temp. Resolution: 0.1 t CO2 range: 0-20% CO2 Precision: 0.1% CO2 uniformity: when5%, ± 0.1% CO2 alarm: ± 1 t 80L and 160L to choose