本激光功率计为一款物有所值的工具，功能多样，可测量激光束的功率达200 mW , 波长范围在400nm到1100nm的激光束可通过校正系数算出功率。本品采用数字显示，模拟输出，在光线暗的情况下可打开背光照明（本功能只适用于带充电器的情况下），带开关。内置充电电池充满电后可工作18小时，也可使用一个12V的变压器带动工作。

This laser power meter is a cost effective tool, offering functionality and value to the end-user. This power meter is designed to measure laser beams at powers up to 200mW and provide calibrated readings at wavelengths range from 400nm to 1100nm. The power meter features digital display, analog output, backlight switch for low light areas (functions only with charger), and an on / off switch. This unit can be operated by built-in battery providing more than 18 hours of operation between charges for portability or from included 12V DC wall transformer.