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- 2026-09-30
Featured VC manuals
VC VC9801A/2A VC9804A Digital Multimeter User Manual
The VC9801A/2A and VC9804A series are battery‑powered digital multimeters with a 28 mm LCD display. They measure DC/AC voltage, DC/AC current, resistance, capacitance, frequency, diode, transistor, continuity, temperature, and include features such as backlight and automatic shutdown.
The manual provides an overview, safety guidelines, detailed button functions, step‑by‑step measurement procedures, technical specifications, battery and fuse replacement, maintenance tips, and troubleshooting instructions. This manual is written in Chinese.
Covers: Overview · Unboxing Check · Safety Guidelines · Electrical Symbols · Specifications · External Structure
Latest VC manuals
VC VC9801A/2A VC9804A Digital Multimeter User Manual
User Manual 6 pages · 742 KB · ZHUser manual for the VC9801A/2A and VC9804A digital multimeters covering operation, safety, specifications and maintenance.
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 VC manuals
How do I replace the battery?
Open the battery compartment, remove the old 9 V battery, insert a new 9 V battery, and close the compartment.
What does the "OL" display mean?
It indicates that the measured value exceeds the selected range (over‑range).