Kyoritsu 3021 Digital Insulation / Continuity Tester 1kV

The Kyoritsu 3021 Digital Insulation / Continuity Tester is a digital instrument able of perform insulation resistance measurements, continuity tests & AC voltage measurements.

The Kyoritsu 3021 has a backlit LCD display and built-in memory to store up to 99 results.

The Kyoritsu 3021 Features:

• 3 functions in one unit, insulation test with 4 voltage ranges,
continuity test, AC voltage measurement
• 200mA measuring current on continuity testing
• Comparator function with PASS / FAIL and buzzer
• 0Ω adjustment at continuity measuring range
• Memory function up to 99 data
• Backlight LCD provides easy reading in dark locations
• Safety lock system prevents an erroneous operation
on 500 and 1000 Volt ranges
• Safety standard IEC 61010-01 CAT III 600V

    Kyoritsu 3021 Datasheet

 

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    The Kyoritsu 3021 Digital Insulation / Continuity Tester features the ability to test insulation resistance up to 2000 MΩ across four voltage ranges (125V,250V, 500V and 1000V).

    Continuity can also be tested up to 400Ω using the 200mA measuring current, with a Zero Ω adjustment at the continuity measuring range. A comparator function is also present to indicate PASS/FAIL in conjunction with a buzzer.

    As well as testing insulation and continuity, the Kyoritsu 3021 can measure voltages between 20 – 600V AC. The Kyoritsu 3021’s  backlit  LCD screen allows it to be used in poorly lit locations and a safety lock system prevents improper operation.

    The Kyoritsu 3021 is supplied with test leads, including a remote control switch set, and a shoulder strap.

    Kyoritsu 3021 Digital Insulation / Continuity Tester Specifications:

    Insulation resistance

    Test voltage 125/250/500/1000V
    Measuring range
    (Auto range)    		 4.000/40.00/200.0MΩ(125V)
    4.000/40.00/400.0/2000MΩ(250/500/1000V)
    First effective measuring range 0.1 – 20MΩ (125V)
    0.1 – 40MΩ (250V)
    0.1 – 200MΩ (500V)
    0.1 – 1000MΩ (1000V)
    Mid-scale value 5MΩ (125/250V)
    50MΩ (500V/1000V)
    Accuracy ±2%rdg±6dgt
    Second effective measuring range lower 0 – 0.099MΩ
    Second effective measuring range upper 20.01 – 200.0MΩ (125V)
    40.01 – 2000MΩ (250V)
    200.1 – 2000MΩ (500V)
    1001 – 2000MΩ (1000V)
    Accuracy ±5%rdg±6dgt
    Rated current DC 1 – 1.2mA
    Output short circuit current 1.5mA max

    • Ω/Continuity

      Auto range 40.00/400.0Ω
      Accuracy ±2%rdg±8dgt
      Output voltage on open circuit 5V±20%
      Output short circuit current DC 220±20mA
      Fuse Quick acting ceramic fuse 0.5A/600V (Ø6.35×32mm)

    • AC Voltage

      AC voltage range AC 20 – 600V (50/60Hz)
      DC -20 – -600V/+20 – +600V
      Accuracy ±3%rdg±6dgt

    • General

      Applicable standards IEC 61010-1 CAT III 600V, IEC 61557-1,2,4, IEC 61326-1 (EMC),
      IEC 60529 (IP40)
      Power source R6 × 6 or LR6 × 6
      Dimensions / Weight 105(L) × 158(W) × 70(D)mm / 600g approx.
      Included Accessories 7150A (Remote control switch set),
      9121 (Shoulder strap), R6 (AA) × 6, Instruction Manual
      Optional Accessories 7115 (Extension Probe), 8016 (Hook type prod),
      8923 (Fuse [0.5A/600V]), 9089 (Carrying Case)

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