Multifunctional portable digital voltage circuit tester pen for home and automotive use Key benefits - Versatile testing tool: suitable for both home electrical work and automotive circuit testing, enabling quick checks across different environments. - High accuracy sensing technology: delivers fast and reliable voltage measurements with clear results. - Easy to operate: simply hold the tester near the circuit area to be tested for an accurate reading. - Compact and portable: small, lightweight design for easy carrying and convenient use wherever you go. What this device does - Provides rapid voltage sensing with precise readings using advanced sensing technology. - Supports testing of various circuits in both residential and automotive settings without bulky equipment. 2-3 practical use scenarios - Home electrical checks: verify outlet voltage, test switches, and inspect wiring in living spaces. - Automotive diagnostics: inspect vehicle wiring, fuse boxes, and battery connections for reliable readings. - On-the-go troubleshooting: carry in a tool bag or pocket to quickly confirm voltage in unfamiliar circuits during maintenance or repairs. Specifications and attributes - Function: portable digital voltage circuit testing - Compatibility: suitable for home and automotive circuits - Size and weight: compact and lightweight for easy transport - Performance: high accuracy sensing technology for fast measurements - Operation: simple to use by holding the tester near the target area