易于使用的

The equipped LC digital display reduces the power consumption of the illuminometer for long time testing in field.The battery can be exchanged easily.

配有的液晶数码显示使仪器功耗降低，便于较长时间的野外测试，其使用的电池也易于更换。

The cooling system consists of two reusable sealed water filled canisters that are easily refrozen in one step without the need for multiple freezing steps.

冷却系统中含有两个以重复使用的密封的冷却体，易于冷冻，一个步骤即完成，不需要复杂的冷冻程序。