The SZ202 digital multimeter features not Electric detection (NCV), triggering red LED flashes and intensified beeping alerts when approaching live wire ideal for quick diagnostics without physical streamlines your workflows with data hold functionality and ergonomic design, making this multimeter a must get diagnostic tool for professional Electric measurement tasks Safely identify live wire during electrical repairs or car battery terminals with clear polarity indicators ( symbol) in garages, workshops, or construction site Perfect for electricians, automotive technicians, and enthusiasts needing Stable polarity detection for batteries or troubleshooting household/industrial circuits Equipped with a high resolution backlight screen for visibilities in dark environment and adjustable stand for hands frees measurements, this ABS build tool ensures Precisions in / Electric tests, Manufacturer: REITINGE