From quote to delivery, in one place
HIOKI Digital Insulation Tester IR4052 - 50 (Replacement for IR4052 - 10)
Quote Available

HIOKI Digital Insulation Tester IR4052 - 50 (Replacement for IR4052 - 10)

Product Overview

Product Specifications

Country of OriginJapan
Minimum Order Quantity / Order Unit1PC/ 1PC
TypeCompliant Standard JIS C 1302: 2018
Size152x92x40mm/ 440g
Rated Measurement VoltageDC 50/ 125/ 250/ 500/ 1000V
Effective Maximum Display Value100/ 250/ 500/ 2000/ 4000MΩ
Accuracy First Effective Measurement Range MΩ0.200~10.00/ 0.200~25.0/ 0.200~50.0/ 0.200~500/ 0.200~1000 (All ±4% rdg.)
Lower Limit Resistance Capable of Maintaining Rated Measurement Voltage0.05/ 0.125/ 0.25/ 0.5/ 1MΩ
Overload ProtectionAC 600/ 600/ 600/ 600/ 660V (All 10s)
DC Voltage Range4.2V (0.001V resolution) to 600V (1V resolution), 4 ranges, Accuracy: ±1.3%rdg. ±4dgt, Input Resistance: 100kΩ or more
AC Voltage Range420V (0.1V resolution)/ 600V (1V resolution), 2 ranges, 50/ 60Hz, Accuracy: ±2.3%rdg. ±8dgt, Input Resistance: 100kΩ or more, True RMS
Low Resistance RangeFor earth wire continuity check, 10Ω (0.01Ω resolution) to 1000Ω (1Ω resolution), 3 ranges, Basic Accuracy: ±3%rdg. ±2dgt., Measurement Current: 200mA or more (at 6Ω or less)
DisplayTransflective FSTN LCD, Backlight, Bar Graph
Response TimeComparator judgment response time: Approx. 0.3 seconds (under HIOKI specified conditions)
FunctionsInsulation resistance digit switching, 1 - minute value display, Live line warning, Automatic discharge, AC/ DC auto detection, Comparator, Drop - proof, Auto power save
Compliant StandardsJIS C 1302:2018
Power SourceAA alkaline batteries (LR6) x 4, Continuous use time: 20h (under HIOKI specified conditions)
Dimensions and Mass152x92x40mm/ 440g (including batteries, excluding test leads)
Included Accessories for IR4052-50Test Lead L9787 x 1, Carrying Case C0108 x 1, Instruction Manual x 1, AA Alkaline Batteries (LR6) x 4
Model NameIR4052 - 50
BrandHIOKI
OriginJapan
ManufacturerHIOKI
Minimum Order1PC/ 1PC

Product Details

Brand / ManufacturerHIOKI
ModelIR4052 - 50
CategoryInsulation Testers
UnitEA
ConditionNew
AvailabilityQuote Available
Warranty12 Months Warranty

Quote & Order Guide

For competitive pricing and fast lead-time support, contact us through the channels below.

Phone1644-2589
Fax050-4849-9900

Shipping & Dispatch

Dispatch Process

Quote → PO → Inspection → Shipment

Lead Time

  • Typical lead time: Advised at quotation
  • Estimated arrival schedule provided after order confirmation

Global Shipping

Genuine Parts

Quality Assurance

Quick Quote Request

Brand / Manufacturer

HIOKI

Model

IR4052 - 50

Sign in to save and manage your personal quote cart.

Disclaimer

The layout, design, and editorial content of this site are copyrighted by © 2026 HKIS. All rights reserved. HKIS sells new and surplus products and develops sourcing channels for those products. This website is not authorized or approved by the manufacturers or trademarks listed unless explicitly stated. Unless separately noted, HKIS is not an official distributor, affiliate, or agent of listed manufacturers. Trademarks, brand names, and logos shown are the property of their respective owners and are used for identification only.

Product Disclaimer

This product may be a used or surplus item. HKIS is not an authorized surplus dealer or affiliate of the original manufacturer. The product may carry older date codes or legacy series versions than items available directly from factories or authorized distributors. As HKIS is not an official distributor for this product, original manufacturer warranties may not apply.

Request Quote