先看说明书再操作Read the manual first
量程、探针与安全说明以说明书为准；视频作操作演示。
Ranges, probes and safety follow the manual; the video is a walkthrough.
CF300 Support
CF300 售后支持与使用教程 CF300 Support & Tutorial
两段使用教程视频与说明书。工作库另有加速长视频，体积较大暂未上网站。
Two usage tutorial videos and the manual. A longer sped-up cut stays in the work library and is not hosted here.
Downloads
资料下载Downloads
以下为当前对外有效说明书与售后定稿。发客户时请从本页或成品库取用。
Current manuals and finished support PDFs. Use these when sending files to customers.
Notes
使用提示Usage tips
大功率注意散热与夹持High power: heat & clamping
大电流测试注意夹持可靠与散热，避免虚接导致读数异常或发热。
Ensure solid clamping and cooling on high-current tests.
01
CF300 使用教程（最新版）CF300 usage tutorial (latest)
最新版使用教程演示（优先推荐）。
Latest usage tutorial — preferred.
下载视频 / Download02
CF300 使用教程视频CF300 usage tutorial video
另一版使用教程，可作补充参考。
Alternate tutorial cut for additional reference.
下载视频 / DownloadProduct
返回产品页Back to product
查看产品能力说明、参数与现场图片。
See product capabilities, specs and photos.
打开 CF300 产品页 Open product page