The Proview Eye Pressure Monitor (also called the Proview Phosphene Tonometer) is a handheld device designed for patients to selfmeasure intraocular pressure (IOP)

普罗维尤眼压监测仪（亦称普罗维尤光幻视眼压计），是一款手持式家用设备，专供患者自行测量眼内压。（机器翻译）