Compare the NF-826 and NF-8301
NF-826
Entry-level wire tracer
Cables, metal pipes
Up to 2m detection depth
Breakpoints, short circuits
Single direction
Basic signal control
12–400V voltage detection
Standard LCD
❌ Magnetic Back – Hands-Free Use
Pricing: $121.59 USD
NF-829
Professional all-in-one circuit tracer
Cables, metal pipes, complex wiring systems
Up to 2m detection depth
More precise fault location + dual transmitter support
✅ Dual antennas (X/Y axis direction tracking)
3-level transmitter + 9-level sensitivity
Advanced + enhanced NCV detection
HD display + real-time direction guidance
✅ Magnetic Back – Hands-Free Use
Pricing: $148.53 USD