Example title
NF-8301
Professional Cable Tracer & Digital Multimeter
✅ Underground and inside-wall tracing
✅ Cable, pipe and heating line locating
✅ Up to 4m detection depth
✅ Up to 1,000m cable length
✅ Breakpoint and fault location
✅ Dual-transmitter fault locating
✅ Dual-antenna directional tracing
✅ AC/DC 12–400V circuit testing
✅ NCV detection
✅ Multi-code cable identification
✅ Built-in digital multimeter
✅ HD LCD and LED flashlight
✅ Type-C rechargeable design
Example title
NF-829
Portable Underground & Inside-Wall Cable Locator
✅ Underground and inside-wall tracing
✅ Cable and metal pipe locating
✅ Up to 2m detection depth
✅ Up to 1,000m cable length
✅ Breakpoint and fault location
✅ Open and short-circuit detection
✅ AC/DC 12–400V voltage testing
✅ NCV detection
✅ 3-level signal transmission
✅ 9-level receiver sensitivity
✅ 3,000mAh Type-C battery
✅ Magnetic back design
❌ Full digital multimeter
Example title
NF-8401
Circuit Breaker Finder & Outlet Wiring Tester
✅ Circuit breaker identification
✅ Outlet wiring diagnosis
✅ Open wiring detection
✅ Reversed wiring detection
✅ NCV detection
✅ 3-level sensitivity
✅ Audible and visual guidance
✅ Illuminated receiver probe
✅ US 90–120V version
✅ EU 160–250V version
❌ Underground cable tracing
❌ Digital multimeter