McMaster-Carr logo
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    12 Products

    Line Break Detectors

    Image of Product. Front orientation. Line Break Detectors. Long-Reach-Tip Sensor End, Sheathed-Alligator-Clip Sensor End.
    Image of Product. Front orientation. Line Break Detectors. Probe-Tip Sensor End, Sheathed-Alligator-Clip Sensor End.
    Image of Product. Front orientation. Exploded view. Line Break Detectors. Test-Lead Sensor End with Replaceable Alligator Clips.

    Long-Reach-Tip Sensor End,

    Sheathed-Alligator-Clip

    Sensor End

    Probe-Tip Sensor End,

    Sheathed-Alligator-Clip

    Sensor End

    Test-Lead Sensor End with

    Replaceable Alligator

    Clips

    Check continuity in circuits. If there are no line breaks, light or sound alerts signal continuity.
    Test
    Leads
    Batteries
    Replacement
    Test Leads
    Sensor End
    Measures
    Alert
    Type
    No.
    of
    Lg.
    Included
    Size
    No.
    Required
    Each
    Pair
    Long-Reach Tip, Sheathed Alligator ClipContinuity, Ground FaultsLight172"YesCR210000000000000__00
    Probe Tip, Sheathed Alligator ClipContinuityLight136"YesAAA200000000000__00
    Test Leads with Replaceable Alligator ClipsContinuitySound248"No9V100000000000000000000000000

    Voltage Detectors

    Image of Product. Long-Reach-Tip Sensor End—12-250V AC. Front orientation. Voltage Detectors. Long-Reach-Tip Sensor End, 12V AC to 250V AC AC Voltage Range.

    Long-Reach-Tip Sensor

    End—12-250V AC

    Confirm that voltage is present in receptacles, cables, and other electrical components. The detectors have light or sound alerts to indicate voltage.
    Long-Reach-Tip Sensor End—Long-reach tips must touch the electrical component you're testing to sense voltage.
    Batteries
    Sensor End
    Electrical Safety
    Rating
    AC Voltage
    Range, V AC
    DC Voltage
    Range, V DC
    Measures
    Alert
    Type
    Req.
    Included
    Certification
    Each
    Long-Reach TipCAT III, 250V12 to 25012 to 250AC Voltage, Continuity, DC VoltageLightYesYesETL Listed, C-ETL Listed0000000000000

    Fluke Vibrating Voltage Meters

    Image of Product. Front orientation. Voltage Meters. Fluke Vibrating Voltage Meters.
    Detect voltage with three types of alerts for extra safety—light, sound, and vibration. There are LEDs that light up to show the approximate voltage level, and a digital LCD shows precise voltage measurements. Fluke meters are known for quality and durability.
    Batteries
    Mfr. Model
    No.
    Electrical Safety
    Rating
    Measures
    Voltage Increments
    Max.
    Resistance
    Alert Type
    Display Type
    Display
    Features
    Includes
    Lead
    Lg.
    Certification
    Req.
    Included
    Each
    T+ProCAT IV, 600VAC Voltage, Continuity, DC Voltage, Resistance12V, 24V, 48V, 120V, 208V, 240V, 277V, 480V, 600V10 kΩLight, Sound, VibrationDigital, Light IndicatorBacklightTest Leads34"UL Listed, C-UL ListedYesYes00000000000000

    Vibrating Voltage Meters

    Image of Product. Front orientation. Voltage Meters. Vibrating Voltage Meters.
    In addition to vibrating to confirm the presence of voltage, these meters have LEDs that light up to show an approximate voltage level.
    AC
    Voltage, V AC
    DC
    Voltage, V DC
    Batteries
    Electrical Safety
    Rating
    Measures
    Min.
    Max.
    Min.
    Max.
    Alert Type
    Display Type
    Includes
    Lead
    Lg.
    Certification
    Req.
    Included
    Each
    CAT III, 600VAC Voltage, Continuity, DC Voltage56005600Light, VibrationLight IndicatorTest Leads28"UL Listed, C-UL ListedYesYes0000000000000
    back to top