NOYAFA NF-820 Unboxing Video
COMES WITH CROCODILE CLIP
In AC 220V high voltage without burning equipment


AUDIO ROUTING
Tone trace cable under the floor slab, the ceiling or in the wall
UNDISTURBED USEINBOTH DIRECTIONS
The alligator clip and socket can be used at the same time


Sensitivity Adjustment
Find your target cable more precisely
Power Supply System
Emiter :800 mAh Rechargeable battery
Receiver 9V battary


PRACTICAL APPLICATION
Usage scenarios for some functions
Compare the NF-820 vs NF-826
NF-820
2M Detection Depth
800M Cable Tracing Distance
Indicator Light Display
supports both high & low voltage circuits
Sensitivity / Signal Adjustment
Transmitter via lithium battery pack; receiver via 9V battery
Detects open circuits, shorts, breaks, etc.
AC anti-interference mode; can trace single, double, or multi-core cables
NF-826
2.5M Detection Depth
1,000M Cable Tracing Distance
52×35 mm backlit LCD on both transmitter & receiver
supports both high & low voltage circuits, and pipelines
Sensitivity / Signal Adjustment
Both transmitter & receiver powered by lithium batteries
Dedicated for break-point, short-circuit, and pipeline fault locating
Socket & distribution box locating, NCV (non-contact voltage), LED flashlight, backlight, mute mode