McMaster-Carr logo
    Filter by
    DC Voltage Insulation Testing Selections
    Resistance Accuracy
    Manufacturer
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Batteries Required
    Measurement Unit
    Environment
    Height
    Drop Height
    Diagonal Screen Size
    Manufacturer Model Number
    Batteries Included
    Battery Size
    Enclosure Rating
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    3 Products

    Insulation Testers

    Image of Product. Front orientation. Insulation Testers. Analog Display.

    Analog Display

    Measure electrical resistance as an indication of insulation quality in equipment such as motors, generators, and switchgear.
    Analog Display—Analog displays show the magnitude and rate of change so you can see rapidly changing resistance values more easily than on a digital display.
    Batteries
    Display
    Type
    Electrical Safety
    Rating
    Measures
    Max.
    Resistance
    Resistance
    Accuracy
    DC Voltage Insulation Testing
    Selections, V DC
    AC Voltage,
    V AC
    Includes
    Included
    Size
    No.
    Required
    Each
    AnalogCAT III, 1,000VResistance, AC Voltage400 MΩ3%250; 500; 1,0000 to 600Carrying Case, Hanging Strap, Test LeadsYesAA600000000000000

    Hand Crank-Operated Insulation Testers

    Turn the crank to generate voltage and measure electrical resistance as an indication of insulation quality in equipment such as motors, generators, and switchgear.
    These testers have an analog display that works well for measuring rapidly changing resistance values because you can see the magnitude and rate of change more easily than on a digital display.
    Insulation Testers
    Image of Product. Front orientation. Insulation Testers. Hand Crank-Operated Insulation Testers.
    Display
    Type
    Electrical Safety
    Rating
    Measures
    Max.
    Resistance
    Resistance
    Accuracy
    DC Voltage Insulation Testing
    Selections, V DC
    AC Voltage,
    V AC
    Enclosure
    Rating
    Includes
    Each
    AnalogCAT III, 300VResistance, AC Voltage, DC Voltage5,000 MΩ2.5%250; 500; 1,0000 to 600IP52
    		Alligator Clips, Carrying Case, Probe Tip, Test Leads00000000000000
    Megger Insulation Testers
    Image of Product. Front orientation. Insulation Testers. Hand Crank-Operated Insulation Testers, Megger Insulation Testers.
    Mfr. Model
    No.
    Display
    Type
    Electrical Safety
    Rating
    Measures
    Max.
    Resistance
    Resistance
    Accuracy
    DC Voltage Insulation Testing
    Selections, V DC
    AC Voltage,
    V AC
    Includes
    Each
    MJ159AnalogCAT II, 300VResistance, AC Voltage, DC Voltage2,000 MΩ1.25%100; 250; 500; 1,0000 to 600Alligator Clips, Carrying Case, Probe Tips, Test Leads0000000000000000
    back to top