HIOKI ANALOG MΩ HiTESTER 3490, 3-Range, 250 to 1000V Analog Insulation Tester with Continuity Check

HIOKI ANALOG MΩ HiTESTER 3490, 3-Range, 250 to 1000V Analog Insulation Tester with Continuity Check

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USD $248.70 USD $278.26 -11%
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Product Code: HIOKI_3490
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Ship from South Korea
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Seller information
  • HIOKI_SY교역
  • South Korea
  • Premium Partner
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  • Product Description

    The 3490 is a 3-range, 250/500/1000V analog insulation resistance meter with efficient functions and features to help shorten work time associated with field insulation testing.

    - 3-range testing voltage of 250/500 V (insulation resistance testing up to 100 MΩ), and 1000 V (insulation testing up to 4000 MΩ)
    - Continuity check at 3 Ω range via 200 mA testing
    - Bright LED luminous scale
    - Check for live circuits and battery status




    Rated output voltage
    250 V DC
    500 V DC
    1000 V DC
    Effective maximum indicated value
    100 MΩ
    100 MΩ
    4000 MΩ
    Accuracy 1st effective measuring range
    ±2 % of scale length 0.05 to 50 MΩ
    ±2 % of scale length 0.05 to 50 MΩ
    ±2 % of scale length 2 to 1000 MΩ
    Lower limit resistance
    0.25 MΩ
    0.5 MΩ
    1 MΩ

    (Measurement resistance value to maintain testing voltage)
    Overload protection
    660 V AC (10 sec.)
    Low resistance range
    3 Ω (at 200 mA testing current), ±0.09 Ω accuracy, 30 Ω (at 20 mA testing current), ±0.9 Ω accuracy, Open-circuit voltage: 4.1 to 6.9 V
    AC voltage range
    0 to 600 V (50/60 Hz), ±5 % of maximum scale value accuracy, 100 kΩ or more input resistance
    Other functions
    Bright LED luminous scale, Drop proof (on concrete, 1 m/1 time), Battery check, Live circuit check, Auto discharge
    Power supply
    LR6 (AA) alkaline batteries ×4, Continuous use: 20 hours (at 500 V range, no load)
    Dimensions and mass
    159 mm (6.26 in)W × 177 mm (6.97 in)H × 53 mm (2.09 in)D, 610 g (21.5 oz), (including battery, excluding test lead)
    Included accessories
    Test lead L9787 ×1, Instruction manual ×1, Shoulder strap ×1, LR6 (AA) alkaline batteries ×4
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