The lid has a stainless steel sonde that can read the temperatrue of the liquids in the tank during the process, in order to help you control it during the developing process.Particolarly useful to develop color negatives with the C-41 process that requires to carefully manage temperature. Since the chemicals can be poured in the tank before the loading of the film in the reel with the LAB-BOX, the Professional Lid can help giving you a precise temperature read of the liquids in the tank before starting the whole developing process.The Professional Lid has a built-in timer too, with 3 customizable time presets, which can be managed through the T1, T2, T3 buttons.TIMERThe built-in timer allows you to follow all the developing phases with precision, without the need of external devices.Plus, you can save up to 3 time presets, thanks to the T1, T2, T3 buttons.TEMPERATURE CONTROLThe lid has a stainless steel sonde that can read the temperatrue of the liquids in the tank during the process, in order to help you control it during the developing process.The built-in thermometer is particolarly useful to develop color negatives with the C-41 process that requires to carefully manage temperature.POURING CHEMICALSThe lid's design has been improved: the front part of it has been enlarged to allow to pour in and out chemicals in an easier way.C-41 COLOR DEVELOPING PROCESSLAB-BOX + Professional lid is the best choice to develop your color film, using our ars-imago 41 kit or other home-development C-41 kits.
