1. The NF-608 is useful for identifying hot and neutral conductors, finding a break in a wire, and detecting the presence of ac voltage at outlets,switches, circuit breakers ,fuses,and wires and cables.
2. round cords may have twisted conductors .check for hot conductors by sliding the unit along the cord .
3. the NF-608 voltage detector can be used to find a break in a wire:
To find a break in a hot conductor ,trace the wire until the signal stops.
To find a break in a hot conductor ,trace the wire until the signal stops.
To find a break in a neutral conductor,connect a load between the hot and neutral .trace the wire until the signal stops.
4. the voltage detector cannot detect voltage on armored cable;on sheathed nonmetallic cable that is saturated with water ,on shielded cable;or on cable in conduit,behind panels,or in metallic enclosures
Indicators : led and tone
Voltage range : 50 vac to 1000vac
Frequency range : 50hz to 500hz
Measurement category: category 1v,1000v per ul 61010
Operating conditions:
Temperature: 0℃ to 40℃
Less than 80% relative humidity (noncondensing)
Altitude: 2000m maximum
Indoor use only
Pollution degree :2
Pollution degree :2
Battery:two 1.5 volt batteries (AAA,NEDA24A or IEC LR03)