Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-10-03
Featured Charm Faith Autosystem manuals

Charm Faith Autosystem CA103 & CA102S Multifunction Portable Calibrator User Manual
The CA103 and CA102S are multifunction portable calibrators produced by Charm Faith Autosystem. This manual provides detailed information on the instrument’s functions, how to set up and operate the signal source and measurement modes, and safety precautions.
It also includes specifications, battery and power information, and guidance for troubleshooting and maintenance. Users are advised to read the safety sections before operating the device and keep the manual for future reference. This manual is written in Chinese.
Covers: Product Overview · Part Names and Functions · Preparation before Generation or Measurement · Signal Source · Measurement · Parameter Settings
Latest Charm Faith Autosystem manuals
Charm Faith Autosystem CA103 & CA102S Multifunction Portable Calibrator User Manual
User Manual 36 pages · 863 KB · ZHUser manual for the CA103 & CA102S multifunction portable calibrator, covering features, operation steps, safety warnings and specifications.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Charm Faith Autosystem manuals
Can the instrument be used in an environment with flammable gases?
No. Operating the instrument in an environment containing flammable or explosive gases is strictly prohibited.
From: Charm Faith Autosystem CA103 & CA102S Multifunction Portable Calibrator User Manual
How do I change the signal source function?
Press the Source key; each press cycles the signal source through DCV, DCmA, DCmV, R, TC and F modes.
From: Charm Faith Autosystem CA103 & CA102S Multifunction Portable Calibrator User Manual
