Menda 35135 Tester, Continuity, Circuitracer, 0-50 Ohms, 3V at 15mA

• Range: 0-50 ohms
  
• Probe: 3 volts at 15 ma maximum
  
• Includes 2 AAA batteries
  
• Strong Audible 2khz Tone - Easy to confirm electrical circuit continuity, even in bright environments
  
• New design now provides greater flexibility by having two different terminations (banana plug or alligator clip)
  
• The added strain relief on the narrow end (where the wire enters) provides more durability
  
• Made in the United States of America: Superior quality

This tester emits a strong (70db at 20cm) audible signal when a complete circuit of less than 50 ohms resistance is between the clip and probe. Both nose and probe lead accept probe tip with a 10-32 thread. Comes equipped with 3 ft of lead wire, a probe tip in the nose, alligator in the lead, and two AAA batteries.