计算溶液所需的质量、体积或浓度。
放大镜的笔尖套筒垂直于被测物上,采光缺口对准亮光处.若被测物成像不理想,可将笔杆作前后或左右倾斜调节,使成像清晰,达到最佳效果.适用于工业,电路板印刷,医药,园艺,钱币及邮票,教育,地理,家庭及办公.
● 材质:ABS塑料
● 带验钞灯,可与手机相连,60×变焦显微镜放大镜头
● 放大镜的LED灯在昏暗的条件下提供足够的光线
● 快速,轻松地连接到您的手机的摄像头,带有可拆卸夹子
● 袖珍式体积小、重量轻、便于携带
● 塑料外壳,树脂镜片,配有仿皮套
● 包含3个LR1130电池
放大镜的笔尖套筒垂直于被测物上,采光缺口对准亮光处.若被测物成像不理想,可将笔杆作前后或左右倾斜调节,使成像清晰,达到最佳效果.适用于工业,电路板印刷,医药,园艺,钱币及邮票,教育,地理,家庭及办公.
● 材质:ABS塑料
● 带验钞灯,可与手机相连,60×变焦显微镜放大镜头
● 放大镜的LED灯在昏暗的条件下提供足够的光线
● 快速,轻松地连接到您的手机的摄像头,带有可拆卸夹子
● 袖珍式体积小、重量轻、便于携带
● 塑料外壳,树脂镜片,配有仿皮套
● 包含3个LR1130电池
If the measured object image is not satisfactory,you can adjust,making clear imaging,to achieve the best results.Applicable to industry,electric circuit board and printing,medicine,gardening,coin and stamp,education,geography,family and office.
● Material:ABS Plastic
● 60× zoom microscope magnify lens
● Bright LED light of the magnifying glass provides enough light at any dim condition
● Quick and easy to attach to your phone's camera with the detachable clip
● Pocket small size,light weight,easy to carry
● Plastic,resin lens,with a leather jacket
● LEDs powered by 3 LR1130 cell batteries(included)