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Insulation Tester(jis) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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Insulation Tester Product List

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Analog Insulation Resistance Meter Multi-Range Series

Analog Insulation Resistance Meter Multi-Range Series

KYORITSU: Pursuing maximum measurement speed on-site!

The new insulation resistance testers (3-range and 4-range) from Kyoritsu Electric Instruments achieve stress-free insulation resistance measurements with their compact and easy-to-hold design, along with various measurement functions. They are approximately 20% lighter than conventional megohmmeters and have a thickness of about 2/3, making them easy to hold with one hand. The scale markings are easy to read, and the insulation status can be confirmed at a glance by the color of the LED, indicating whether insulation is intact. The scale illumination and LED light that illuminates the measurement object automatically turn on, making it useful for measurements in dark places, such as sites without electricity. 【Features】 - Compliant with JIS C 1302 and JIS C 1010-1 - Voltage measurement function that automatically distinguishes between DC and AC - Comes with a portable case that is easy to carry, take out, and store *For detailed specifications, please download the catalog or contact us directly.

  • Insulation Tester
  • Other electronic measuring instruments

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Insulation Resistance Tester KEW 3441BT

Insulation Resistance Tester KEW 3441BT

No complicated main unit setup is needed; easy connection with just the app! Analog mega with Bluetooth communication function.

The "Insulation Resistance Tester KEW 3441BT" is a product designed in accordance with JIS C 1302:2018. It features four range megohms of 125V, 250V, 500V, and 1000V, and is lightweight and compact enough to be held with one hand. It is equipped with functions that facilitate speedy measurements, such as an easy-to-read scale and the ability to check resistance status with LED colors (green: high resistance, red: low resistance). 【Features】 ■ No complicated body settings required ■ Easy connection with just the app ■ Measurement cable with remote measurement switch ■ Portable case for easy retrieval and storage ■ Designed in accordance with JIS C 1302:2018 *For more details, please refer to the PDF document or feel free to contact us.

  • Insulation Tester

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Insulation Resistance Meter IR4052-50 (Switchless Lead Specification) [Rental]

Insulation Resistance Meter IR4052-50 (Switchless Lead Specification) [Rental]

Instant judgment, easily understandable at a glance! This is a high-speed insulation resistance tester equipped with a comparator function.

- JIS certified 5-range insulation resistance tester - Instant judgment, easy to check at a glance! Equipped with comparator function (comparison judgment function) - Stable display and fast measurement, comparator judgment response time of 0.3 seconds - High-brightness white LED lighting to improve work efficiency in dark environments - Continuity check function with 200 mA - DC voltage measurement function useful for electric vehicles, in addition to AC

  • Electronic Load Unit
  • Insulation Tester

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Analog Insulation Resistance Tester KEW3411・3412

Analog Insulation Resistance Tester KEW3411・3412

KYORITSU: Single range measurement with improved safety against misapplication.

【Features】 ■ Lightweight and compact size allows for one-handed measurement ■ Easy-to-read scale markings ■ Resistance status indicated by LED color (green: high resistance, red: low resistance) ■ Voltage measurement function that automatically distinguishes between DC and AC ■ Scale lighting that automatically turns on in the dark and an LED light to illuminate the measurement object ■ JIS C 1302:2018 certified product

  • Insulation Tester
  • Voltage Meter

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2-Range Digital Handy Mega 1200 Series (DI-28P)

2-Range Digital Handy Mega 1200 Series (DI-28P)

Compact and lightweight, excellent in operability and safety.

An insulation resistance tester with a measuring section and display section (LCD) provided on the LINE side grip, and a power supply section provided on the EARTH side grip.

  • Other measurement, recording and measuring instruments

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Field Measuring Instrument Insulation Resistance Tester IR4000 Series

Field Measuring Instrument Insulation Resistance Tester IR4000 Series

Easy-to-read lighting scale and drop-proof

New JIS-certified insulation resistance meter demonstrating excellent quality and safety.

  • Insulation Tester

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Digital Insulation Resistance Tester KEW3551・3552・3552BT

Digital Insulation Resistance Tester KEW3551・3552・3552BT

KYORITSU: Instant measurement! Significant improvement in response speed enhances work efficiency.

【Features】 ■ Equipped with Bluetooth communication function (only for 3552BT) ■ Achieves the fastest measurement speed in the industry (approximately 0.5 seconds) ■ Insulation resistance measurement with a total of 6 ranges (50/100/125/250/500/1000V) ■ Insulation status of the measured object can be confirmed with backlight and buzzer ■ Displays PI and DAR for insulation diagnosis of cables ■ Displays measurement elapsed time in real-time ■ Saves up to 1000 measurement results (only for 3552/3552BT) ■ Measurement results can be transferred to a PC via 8212-USB (optional) (only for 3552/3552BT) ■ JIS C 1302:2018 certified product (only for 3552/3552BT)

  • Electrical Instruments/Electrometers
  • Voltage Meter

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Analog 3-Range Insulation Resistance Meter PDM1529S/PDM5219S

Analog 3-Range Insulation Resistance Meter PDM1529S/PDM5219S

A three-range type equipped with a more visible and readable scale (graduation).

A compact and lightweight analog insulation resistance meter. Weighing approximately 310g, it features an ACV measurement function for live line checks, as well as the capability to measure DCV (60V). After measurement, it automatically discharges the measured object through an automatic discharge function.

  • Electrical Instruments/Electrometers
  • Insulation Tester
  • Voltage Meter

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Digital Insulation Resistance Tester Handy Mega Musashi

Digital Insulation Resistance Tester Handy Mega Musashi

Digital Insulation Resistance Tester Handy Mega Musashi

● A revolutionary handheld megohmmeter with the main unit housed in two measurement probes ● Equipped with three measurement functions: insulation resistance measurement, AC voltage measurement, and voltage detection ● Many convenient features for measurement - Display auto-hold function - Comparator judgment function - Auto power-off function - Battery remaining percentage display function - Live voltage warning function ● Power source is a rechargeable AA-sized nickel-metal hydride battery for repeated use ● The display uses a high-brightness backlight, making it easy to read in dark places ● Standard equipped with an LED light for illumination in dark areas

  • Other electronic parts
  • Insulation Tester
  • LCR Meter

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Digital Insulation Resistance Tester MY40-01 Rental

Digital Insulation Resistance Tester MY40-01 Rental

It is an inexpensive insulation resistance tester equipped with a contact check function and a stabilized power supply.

In pressure resistance tests and insulation resistance tests, issues such as disconnection of test leads, misjudgment in inspections due to poor contact, and fluctuations in test voltage caused by variations in power supply voltage have been pointed out. The MY40-01 AC automatic insulation resistance tester is an affordable device equipped with contact check functionality and a stabilized power supply to prevent reliability degradation in inspections caused by these factors. Additionally, to further streamline the inspection process on production lines, it features not only inspection settings from RS-232C (GP-IB) but also a setting readout function from EXT I/O. For more details, please contact us.

  • Insulation Tester

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Insulation Resistance Meter 'IR4054-11' Rental

Insulation Resistance Meter 'IR4054-11' Rental

Instant judgment at a glance! High-speed type with comparator function! Introducing rental items.

At Rex Co., Ltd., we rent measuring instruments such as measuring devices and weighing instruments. The 'IR4054-11' is an insulation resistance meter with stable display, high-speed measurement, and a comparator response time of 0.3 seconds. It features lighting that is easy to see even in dark environments, making it suitable for various locations. In addition to AC, it also has a DC voltage measurement function useful for electric vehicles. 【Features】 ■ Sends measurement data to smartphones and tablets using Bluetooth wireless technology ■ JIS certified 5-range insulation resistance meter (DC 50V/125V/250V/500V/1000V) ■ Quick judgment and easy confirmation! Equipped with a comparator function (comparison judgment function) ■ High-brightness white LED lighting and illuminated leads to enhance work efficiency in dark environments ■ Continuity check function with 200mA ■ In addition to AC, it has a DC voltage measurement function useful for electric vehicles *For more details, please refer to the PDF document or feel free to contact us.

  • Other measurement, recording and measuring instruments

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Insulation Resistance Meter for Solar Power Generation 'IR4053-11' [Rental]

Insulation Resistance Meter for Solar Power Generation 'IR4053-11' [Rental]

It is an insulation resistance tester that can measure accurately, safely, and quickly. It is equipped with a dedicated PV function.

【Features】 ■ Safe and accurate measurement without short-circuiting ■ Equipped with a dedicated PV function. ■ High-speed response Significantly improved response speed compared to conventional models. Can be used like a pointer type. ■ Capable of measuring without being affected by the PV during generation ■ Equipped with 5 ranges for standard insulation resistance measurement (50/125/250/500/1000V) ■ Enhanced comparator function The time from measurement start to pass/fail judgment is very short, allowing it to be used like a continuity check with a tester. The backlight lights up red during a FAIL judgment (defective). ■ Minimal fluctuation in measurement values ■ Highly accurate voltage measurement function Equipped with a DC/AC voltmeter that has the same accuracy as a card tester. No need to switch the card tester during voltage measurement. ■ Lead with switch The switch at hand applies measurement voltage, turns on the light, and displays comparator results with an LED. (Our rental products come with a lead with switch specification.)

  • Electrical Instruments/Electrometers

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Smart Style 7 Range Digital Insulation Resistance Tester HG561H

Smart Style 7 Range Digital Insulation Resistance Tester HG561H

The insulation resistance test voltage is equipped with 7 ranges, allowing the user to select and display the range in use, while the unused ranges can be set to not display.

This product was completed through joint development with the Hokuriku Electric Safety Association. It complies with JISC1302 standards while being compact enough to fit in the chest pocket of work clothing and can be operated with one hand. The test probe on the LINE side (red) is detachable and can be adjusted to five different angles. It also allows for direct measurement through the hole in the breaker cover. Additionally, it is equipped with voltage and resistance (continuity check) functions.

  • Insulation Tester
  • Other measurement, recording and measuring instruments

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Digital Insulation Resistance Tester 'MY-40' [Rental]

Digital Insulation Resistance Tester 'MY-40' [Rental]

Insulation resistance indicates the insulation condition of electrical equipment and circuits, and it is one of the important measurement items for safety management.

**Features** - Digital 4 ratings - Multifunctional (Insulation resistance measurement / AC voltage measurement / Resistance measurement) - Clear display without flicker The display starts from the confirmed digit, so there is no flicker. - Double action mechanism - Comparator function If the measured value is lower than the reference value, it displays LOW and alerts with a buzzer sound. - Memory function You can record up to 20 arbitrary memory numbers for each rating. - Discharge function When "MEAS SW OFF" is activated, it automatically starts discharging, and you can monitor the discharge state with a bar graph. The complete discharge is confirmed when the bar graph disappears. - Auto-hold function It holds the resistance value for about 5 seconds after "MEAS SW OFF."

  • Other electronic measuring instruments

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