POWERFUL Insulation Tester Hioki IR4056-20


Hioki IR4056 20 Multimeter Insulation Electrical Test Equipment is an insulation resistance tester blended with a continuity function.


MME Shopping Event

Hurry and get discounts on Most of MME Products up to 20%

Original price was: AED 750.Current price is: AED 630. (excl.VAT)

20People watching this product now!

Insulation Tester Hioki IR4056-20

Hioki IR4056-20 Multimeter Insulation Electrical Test Equipment AC/DC Hioki IR405620 Multimeter Insulation Electrical Test Equipment is an insulation tester blended with a continuity function. The cleverly constructed device works flawlessly to provide a virtual display for easy viewing, auto discharge, livewire warning, a protective device for high voltage measurement, a test probe (Hioki #L9787), and a sliding cover for tidy storage. The renovation of electrical equipment and a wide range of applications both benefit from this item.

With a 5-range checking out voltage of 50 V/100 MO to 1000 V/4000 MO, the Hioki insulation tester 5kV stable and medium-speed digital readings, with a reaction time of 0.8 seconds for the PASS/FAIL option Drop-proof from 1 meter (3.28 feet) onto concrete (Option L9788-11 or L9788-10) Test lead with dazzling LED lamp to illuminate close at hand Checking for continuity with 200 mA testing Built-in AC/DC voltage meter is useful for inspecting electric vehicles and solar power systems.

to download the Hioki ir4056-20 manual click on the manual tab and for Hioki ir4056-20 pdf datasheet click on the datasheet tab. Also for Hioki ir4056-20 price and Hioki ir4056-21, HIOKI IR4057-50, and HIOKI IR4053 visit our website.

Digital Megohm Meter Hioki Features

  • 5-range testing voltage of 50 V/100 MΩ to 1000 V/4000 MΩ
  • Bright LED, luminous LCD, test lead with bright LED lamp to illuminate near hand (Also available in the IR4056-21)
  • Stable & medium-speed digital readings, 0.8 second response time of PASS/ FAIL decisions
  • Continuity check via 200 mA testing
  • Drop proof onto concrete from 1m (3.28 feet)
  • Built-in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles
Powerful Insulation Tester Hioki Ir4056-20


ir405620 insulation tester 5range 501000v Significantly improve testing

  • LED light shines a spotlight on the target
  • A red light warns of the live voltage detection
  • Measurement start switch
  • Identify pass/fail decisions with red or green light

traceable in-house calibration certificate

Hioki’s calibration services have been updated as of April 2022. When an instrument is calibrated and it is determined that its readings do not meet Hioki’s internal standards, the instrument will be adjusted. By continuing to use calibration services that only an instrument manufacturer can offer, customers can use their instruments with peace of mind while maintaining their accuracy. This calibration service allows us to return products to customers with minimal downtime as there is no downtime.

Frequently Asked Questions

What is an insulation tester?

Insulation testers use a high voltage, low current DC load to measure resistance in motor cables and windings to identify leakage currents and faulty or damaged insulation that can lead to arcing faults, burned circuits, and the risk of electric shock or fire.

How do I test my insulation meter?

To calculate the IR value, apply the voltage, measure the steady-state leakage current (after dielectric absorption and charging currents drop to zero), then divide the voltage by the current. If the insulation resistance meets or exceeds the required value, the test is successful.

ir405620 specifications what’s included:

  • Rated Output Voltage: 50VDC; 125VDC; 250VDC; 500VDC; 1000VDC
  • Effective Maximum Indicated Value: 100 MΩ ; 250 MΩ; 500 MΩ; 2000 MΩ; 4000 MΩ
  • Lower Limit Resistance: 0.05 MΩ; 0.125 MΩ; 0.25 MΩ; 0.5 MΩ; 1 MΩ
  • DC Voltage Measurement: 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 Measurement: 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 Measurement:
    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)
hioki ir405620 insulation tester 5range Accessories

• Neck strap
• LR6 alkaline battery ×4
• Instruction manual

0 reviews

There are no reviews yet.

Be the first to review “POWERFUL Insulation Tester Hioki IR4056-20”

Your email address will not be published. Required fields are marked *

You have to be logged in to be able to add photos to your review.




Data Sheet