NOYAFA NF-827 Digital Circuit Breaker Finder User Manual
- June 16, 2024
- NOYAFA
Table of Contents
NOYAFA NF-827 Digital Circuit Breaker Finder
OVERVIEW
Dear user, thank you for purchasing this product. Read the instructions carefully before use.
Product introduction
NF-827 is a socket line sequence detection and Digital Circuit Breaker Finder; This instrument is suitable for home, factory and all kinds of large construction sites, it is composed of socket tester and receiver.
The receiver has high sensitivity and strong anti-interference ability, which is used to find the corresponding air opening of the power socket or fixed panel in the circuit.
Also support socket test, plug the socket tester into the power socket, you can test the socket wiring.
Product functions
- Socket test
Insert the socket tester into the socket. (Fig 1.1)
Judge the test result according to the test light on/off. (Fig 1.2)
Note: When geodesic, please short press the” “key,” “appears, indicating the lack of ground. Other functional tests show results directly.
-
Air switch detection
Insert the socket tester into the socket. (Fig 2.1)
Long press the” ” key of the receiver for 1 second to turn on the machine, and the probe lights up orange, indicating that the air switch is in line finding mode.
Open the distribution box cover, use the receiver probe close to the air switch panel, and detect one by one. When the probe is close to the target air switch, the instrument will emit “beep” sound, and the probe will light up purple light.
The closer the probe is to the target air switch, the faster the “beep” sound of the instrument will be, and the purple light of the probe will be brighter, so as to find the target air switch. (Fig 2.2) Long press” ” key again for 2 seconds to power off.
-
NCV electronic pen
Press the” ” button when the receiver is turned on. The probe indicator is switched to green, indicating NCV mode is turned on. (Fig.3)
When the probe is near an outlet or a live wire, the instrument will emit a “drip” sound, indicating that there is power.
Press” “button again, the probe will change back to the orange light, indicating that the current air switch line finding mode is back.
Long press” ” key for 2 seconds and the indicator light of the probe goes off.
-
Lighting function
When the receiver is turned on, press the” ” key and the lighting light will turn on; Press the” ” button again, and the light goes out. (Fig.4)
-
Low power prompt
When the battery power of the receiver is too low, the probe indicator light flashes, please replace the battery in time.
If the power is lower than 6.8V, the receiver will automatically shut down.
Product parameters
| Product Model | NF-827 & NF-827S |
|---|---|
| Air switch detection range | 0~3cm |
| Test voltage of socket line sequence | CAT II 90~120V 50/60Hz 5W |
| NCV electric pen | AC90V~1000V 50/60Hz |
| Power supply mode | GP 1604G 9V |
| Low current indication | If the battery is lower than 7.3V, the probe indicator |
will flash
Low power shutdown| If the battery is lower than 6.8V, the instrument will
automatically shut down
Maximum operating current| ≤ 5omA
Standby current| ≤ 3omA
LED lighting| √
Operating ambient temperature| -20°C-S0°C
Receiver dimensions| 49 X 34 X 202mm
Socket tester dimensions| 56 X 32 X 99mm
Packing list
| Receiver | 1 Set | Color box | 1 PCS |
|---|---|---|---|
| Socket tester | 1 Set | Instruction manual | 1 PCS |
| Tool kit | 1 PCS | Certificate/warranty card | 1 PCS |
Note: The manual is for reference only, if there is any change, without prior notice, the product is subject to the physical object.
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