低于$ 25
-
Original price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99| /
探索一个300X-1200X显微镜
Explore One特征 研究标本在阶段,使用三个倍倍功率,范围从300倍到1200倍。 投影目镜可让用户跟踪图像以供以后分析,或同时与多个观众分享他们的发现。 颜色过滤轮使识别无色或透明标本的详细信息变得更加容易。 包括收集/准备工具,准备的和空白的幻灯片,盐水虾鸡蛋以及其他配件,以开始调查。 描述 提...
查看完整细节Original price $ 24.99 - Original price $ 24.99Original price$ 24.99$ 24.99 - $ 24.99Current price $ 24.99| /Save $ 0.00 Save $ 0.00 -
Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 24.95$ 24.95 - $ 24.95Current price $ 24.95| /
Certified Pre-Owned Explore One 45 Piece 900X Microscope Set with Case
Explore One - CPOCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...
查看完整细节Original price $ 39.99Original price $ 39.99 - Original price $ 39.99Original price $ 39.99Current price $ 24.95$ 24.95 - $ 24.95Current price $ 24.95| /Save $ 15.04 Save $ 0.00 -
Original price $ 27.95Original price $ 27.95 - Original price $ 27.95Original price $ 27.95Current price $ 18.99$ 18.99 - $ 18.99Current price $ 18.99| /
Certified Pre-Owned Discovery 450x Student Microscope
DiscoveryCertified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...
查看完整细节Original price $ 27.95Original price $ 27.95 - Original price $ 27.95Original price $ 27.95Current price $ 18.99$ 18.99 - $ 18.99Current price $ 18.99| /Save $ 8.96 Save $ 0.00 -
Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /
发现150X显微镜
Discovery特征 固定的150倍放大倍率显示了较大物体(例如昆虫腿)中的隐藏细节,但仍显示出较小的受试者(如沙子和盐)中的意外结构。 两种照明来源可让您尝试自然光和LED光,以发现哪种类型的效果更好。 使用随附的收集工具以及准备好的和空白的幻灯片开始观察。 电池电量和绳子手提袋鼓励进行调查。 描...
查看完整细节Original price $ 15.99 - Original price $ 15.99Original price$ 15.99$ 15.99 - $ 15.99Current price $ 15.99| /Sold out
排序方式