WireKit Field Reference
Wire size, drop and color
Only for iPhone
$1.99 · Designed for iPhone. Not verified for macOS.
iPhone
Fast field checks for voltage drop, common ampacity references, and regional circuit color lookup.
WireKit is a compact field reference for electricians, apprentices, inspectors, and adjacent trade workers who need quick wire answers on site.
Calculate voltage drop with common AWG and metric wire sizes, copper or aluminum conductors, one-way run length, load current, and single-phase or three-phase systems. Check common ampacity values by conductor size, material, and temperature column. Look up circuit phase colors for US, IEC-style Singapore/Malaysia references, and common China three-phase references.
WireKit is built for fast, local use:
- Voltage drop percent and volts lost
- Common ampacity reference by conductor size
- US, IEC SG/MY, and China reference regions
- Circuit color finder by selected region
- Copper and aluminum options
- English, Simplified Chinese, and Japanese in-app language switch
- No account, ads, tracking, or cloud sync
WireKit is a quick reference and calculation aid. Always verify local code, authority requirements, conductor insulation, terminal temperature, conduit fill, derating, ambient correction, and site labeling before making work decisions.
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The developer, MIANJUN LIU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MIANJUN LIU
- Size
- 476.2 KB
- Category
- Reference
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Mianjun Liu
