^XIHC — IR4057 | Zulu Code

Official Website ↗
Description
Download material
Code map
Contribute
Competitive Models
Manufacturer
Send enquiry
Vessels
Spares
Vendors
Did you know
Maintenance Schedule

Zulu Code Model

Description

5-range insulation tester with bargraph, 50-1000V, 4000MOhm, LED backlight, CAT III 600V

Did you know

The Hioki IR4057, along with the IR4056, was launched on June 12, 2012, as an improvement and expansion upon the earlier 3454 and 3453 digital insulation testers.
The IR4057 is positioned as a higher-performance model compared to the IR4056 within Hioki's insulation tester range, offering a digital bar graph display and faster comparator function response times.
The IR4057 is chosen for its efficient and fast field insulation testing capabilities, featuring stable and high-speed digital readings with a 0.3-second response time for pass/fail decisions, and a robust, drop-proof design.

Model	Testing Voltage Ranges	Max. Resistance Reading	Pass/Fail Response Time	Digital Bar Graph
IR4057	50 V to 1000 V (5 ranges)	4000 MΩ	0.3 seconds	Yes
IR4056	50 V to 1000 V (5 ranges)	2000 MΩ	0.8 seconds	No

Sources: hioki.com; directindustry.com; hioki.com; testequipmentdepot.com; hioki.com

Competitive Models

Similar models from other manufacturers — apple to apple.

^XIAF AMB-55

5500V insulation resistance tester, EMI noise rejection, surge arrestor/generator testing

^XIKE KEW 3552

Digital insulation resistance tester, 6 ranges, memory function, compact field megohmmeter

^XIMK PAT420

Portable appliance tester, 2000MOhm insulation/25A earth bond, 10000-test memory, USB

^XIMA MIT400/2

CAT IV insulation/continuity tester, 250/500/1000V fixed + variable, IP54, 590g

^XIKG KEW 3125A

High-voltage insulation tester, 250-5000V, 1TOhm, PI/DAR, IEC 61010-2-030, 1.9kg

Send enquiry

Send an enquiry to the manufacturer of ^XIHC IR4057. One broadcast per day.

Contribute or correct

Spotted a missing or incorrect entry? Let the maintainers know. Zulu Code is open under CC BY 4.0 — every correction strengthens the standard for the whole industry.

Code map

^X  I  H  C
 │  │  │  └── Model: IR4057
 │  │  └───── Make: Hioki
 │  └──────── Equipment: Insulation Tester
 └─────────── System: Electrical Branded Stores