HIOKI IR4057-50 -|5-Range Digital Inslulation Tester with Bluetooth® ready- | Hioki

AUD $790.00 .( AUD $869.00 inc. GST )

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    The Hioki IR4057-50 is a Bluetooth® ready 5-range, 50 V to 1000 V digital insulation resistance tester with bargraph. It features a quick response comparator offering reading stability in high-speed digital format, and easily transfers measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file (Bluetooth Wireless Adapter Z3210 not included). This Hioki insulation tester also delivers efficient functions and features to help shorten work time associated with field insulation testing.

    PDF download  IR4057-50 Datasheet

    If you’re looking for an insulation tester that is quick and easy to use, the HIOKI IR4057-50 is the perfect choice. This digital tester offers high-speed readings in a stable format, making it ideal for use in the field. The 5-range function and built-in case make it easy to take this tester with you wherever you go, and the Excel compatibility means you can easily transfer your data to a computer for analysis.

    The HIOKI IR4057-50 is a Bluetooth enabled device that makes it easy to wirelessly connect Hioki-compliant instruments. With a simple connection, you can transmit measured values to your tablet or smartphone. Just connect the optional Z3210 Wireless Adapter and you’re good to go. (Wireless Adapter Z3210 not included)

    Key Features

    • Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file. (Wireless Adapter Z3210 is necessary)
    • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
    • Digital bar graph
    • Stable & high-speed digital readings, 0.3 second response time for PASS/ FAIL decisions
    • Drop proof onto concrete from 1m (3.28 feet)
    • Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Option L9788-11 or L9788-10)
    • Continuity check via 200 mA testing
    • Built in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles

    Weight 0.5 kg


    Rated output voltage 50 V DC 125 V DC 250 V DC 500 V DC 1000 V DC
    Effective maximum indicated value 100 MΩ 250 MΩ 500 MΩ 2000 MΩ 4000 MΩ
    1st effective measuring range MΩ
    ±2 % rdg. ±2 dgt.
    0.200 – 10.00
    ±2 % rdg. ±2 dgt.
    0.200 – 25.0
    ±2 % rdg. ±2 dgt.
    0.200 – 50.0
    ±2 % rdg. ±2 dgt.
    0.200 – 500
    ±2 % rdg. ±2 dgt.
    0.200 – 1000
    Lower limit resistance 0.05 MΩ 0.125 MΩ 0.25 MΩ 0.5 MΩ 1 MΩ
    Overload protection 600 V AC (10s) 660 V AC (10s)
    DC voltage range 4.2 V (0.001 V resolution) to 600 V (1 V resolution), 4 ranges,
    Accuracy: ±1.3% rdg. ±4 dgt., Input resistance: 100 kΩ or higher
    AC voltage range 420 V (0.1 V resolution) / 600 V (1 V resolution), 2 ranges, 50/60 Hz,
    Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier
    Low resistance range For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less)
    Display Semi-transmissive FSTN LCD with back lighting, bar-graph indicator
    Response time Approx. 0.3 second for PASS/FAIL decision (based on in-house testing)
    Other functions Indicate MΩ measurement value after a lapse of one minute, Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save
    Power supply LR6 (AA) alkaline batteries × 4, Continuous use: 20 hours (based on in-house testing)
    Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measurement of lower limit resistance value to maintain nominal output voltage)
    Dimensions and mass 159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 640 g (22.6 oz) (including batteries, excluding test leads)
    Accessories Connection cable L4930 ×1, Alligator clip set L4935 ×1, Test pin set L4938 ×1, Neck strap ×1, Instruction manual ×1, LR6 (AA) alkaline batteries ×4


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