Hioki IR4056-20 Insulation Tester

Name: Buy Hioki IR4056-20 Insulation Tester
Brand: Hioki
SKU: 13450

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Product Short Description:

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

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Purchase Hioki IR4056-20 Insulation Tester

SKU: 13450 Category: Insulation Tester

Brand:Hioki

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Description

Hioki IR4056 20 Insulation Tester

Hioki IR4056 20 Multimeter Insulation Electrical Test Equipment AC/DC ir4056 20 hioki 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 ir4056 20 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.

Hioki IR4056 20 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
Dropproof onto concrete from 1m (3.28 feet)
Built-in AC/DC voltage meter, useful for testing solar power generation systems and electric vehicles

ir4056 20 hioki 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 a red or green light

Hioki ir405620 insulation tester 5range Accessories

• TEST LEAD L9787
• Neck strap
• LR6 alkaline battery ×4
• Instruction manual

Advanced Features for Seamless Efficiency

The hioki ir 4056 20 doesn’t just perform—it simplifies your workflow. Equipped with a low-power consumption mode and a built-in battery indicator, this insulation tester ensures you’ll never be caught off guard by a dead battery. Its innovative live circuit warning system prevents mishandling and increases safety during operation, giving you peace of mind in high-risk environments. With rapid response times and quick measurement results, this tester is your go-to tool for maintaining high productivity and safety standards on every project. for more information and hioki ir4056 20 price visit our website.

Additional information

max__test__voltage__range (insulation tester)	1001-2500
pi__test (insulation tester)	no
dar (insulation tester)	no
max__resistance__range (insulation tester)	1 GΩ – 10 GΩ

Datasheet

specifications

Technical Specifications of the Rated Output Voltage Meter

Voltage Rating (DC)	50 V	125 V	250 V	500 V	1000 V
Max Indicated Value (MΩ)	100 MΩ	250 MΩ	500 MΩ	2000 MΩ	4000 MΩ
Accuracy (±% rdg. ± dgt.)	±2 % + 2 dgt.	±2 % + 2 dgt.	±2 % + 2 dgt.	±2 % + 2 dgt.	±2 % + 2 dgt.
Lower Limit Resistance (MΩ)	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), Accuracy: ±1.3% + 4 dgt., Input resistance: ≥100 kΩ
AC Voltage Range	420 V (0.1 V resolution) / 600 V (1 V resolution), 50/60 Hz, Accuracy: ±2.3% + 8 dgt., Input resistance: ≥100 kΩ, Average rectifier
Low Resistance Range	10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), Accuracy: ±3% + 2 dgt., testing current ≥200 mA (at ≤6 Ω)
Display	Semi-transmissive FSTN LCD with backlighting, bar-graph indicator
Response Time	Approx. 0.8 second for PASS/FAIL decision
Other Functions	Live circuit indicator, Auto electric discharge, DC/AC detection, Comparator, Drop proof, Auto power save
Power Supply	LR6 (AA) alkaline batteries ×4, 20 hours continuous use
Dimensions and Mass	159 mm (6.26 in) W × 177 mm (6.97 in) H × 53 mm (2.09 in) D, 600 g (21.2 oz)
Included Accessories	Power cord ×1, Instruction manual ×1, LCR application disc (Communications user manual) ×1