192780-500V Twin-Lead Circuit Tester

Features:

  • Handy pocket-clip.
  • Bright neon indicator.
  • With UL and cUL Approval.
  • Insulated housing and test leads.
  • Check voltage on 80-500V AC/DC.
  • Built-in lamp will glow if circuit is live.

Specifications:

MEASUREMENT
WORKING VOLTAGE RANGE 80-500V AC/DC
WORKING TEMPERATURE 5-40°C
HUMIDITY 80% RH
Max. 50% RH above 31°C        
FREQUENCY 50/60Hz
ALTITUDE Up to 2000m
RECOMMENDED USE Indoor
CAT CATEGORY CAT III 600V
POLLUTION DEGREE 2
INSTRUCTION
To test for voltage:
Insert test leads into outlet or carefully touch test leads to electrical contacts or circuit to be tested.  If voltage is present, the neon indicator will glow. 

To test for the live side of an electrical outlet:
Insert one probe into the ground plug of the outlet while inserting the other probe in the alternate sides of the outlet.  The neon indicator will glow when the probe makes contact with the live side.