• 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.
Easy to Confirm Electrical Circuit Continuity, Even in Bright Environments