Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
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AC and DC voltage measurement function available; 100 sets of data storage, automatic calculation function for polarization rate and absorption rate available.
AC and DC voltage measurement function available; 100 sets of data storage, automatic calculation function for polarization rate and absorption rate available.
Insulation resistance measurement possible, AC/DC voltage measurement possible, and has a function to save 100 data entries.
Insulation resistance measurement possible, AC/DC voltage measurement possible, capable of storing 100 data entries.
Easy-to-read large screen display; can be powered from an external power source.
Easy-to-read large screen display; can be powered from an external power source.
![Insulation Resistance Meter IR4052-50 (Switchless Lead Specification) [Rental]](https://image.mono.ipros.com/public/product/image/956/2000660952/IPROS09768174614514400354.jpeg?w=280&h=280)
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
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.
An insulation resistance tester ideal for maintenance and preservation.
The Fluke 1507/1503 is a handheld digital insulation resistance tester.
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.
This is an analog insulation resistance meter that can be visually confirmed. Please use it for measuring the insulation resistance of electric vehicles and hybrid cars.
The analog insulation resistance meter "SK-3002" is an analog type insulation resistance meter that can be visually confirmed. It can be used for measuring the insulation resistance of electric vehicles and hybrid cars. Unlike digital types, it allows for visual confirmation through the position and movement of the needle without reading numerical values. Additionally, it uses a high-performance tote band meter, which is superior in shock resistance compared to pivot types, has less friction, and is less affected by tilting the instrument, making it suitable for high-sensitivity measurements. For more details, please contact us or download the catalog.
You can use it for measuring the insulation resistance of electric vehicles and hybrid cars! It is a multifunctional digital insulation resistance meter.
The digital insulation resistance tester "SK-3502" can be used for measuring insulation resistance in electric vehicles and hybrid cars. Hybrid cars, which have rapidly become popular in recent years, require maintenance that has not been necessary before. They contain many high voltage and high current components, and as they deteriorate, insulation failures can occur, potentially leading to problems. This product can be used to check the insulation of harnesses, connectors, and motors. For more details, please contact us or download the catalog.
Consolidating two excellent tools into one device.
The Fluke 1587/1577 is a handheld measuring instrument that combines a true RMS digital multimeter with a digital insulation resistance tester, greatly enhancing work efficiency in the field.
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.
Bright screen with backlight, battery level indicator, short circuit detection function, automatic shutdown function.
Bright screen with backlight, battery level indicator, short circuit detection function, automatic shutdown function.
Equipped with 5 ranges for standard insulation resistance measurement! You can safely and accurately measure the insulation resistance of PV even during the day.
The "IR4053" is an insulation resistance tester compatible with solar power generation systems. Equipped with a dedicated PV function, it displays measurement values 4 seconds after the measurement starts. It allows for safe and accurate measurement of PV insulation resistance even during the day. 【Features】 ■ Dedicated PV function displays measurement values 4 seconds after the measurement starts ■ Includes 5 ranges for standard insulation resistance measurement ■ Equipped with voltage measurement DC1000V suitable for checking the open circuit voltage of 1000V compatible PV systems *For more details, please refer to the PDF document or feel free to contact us.
It can be used for resistance measurement of electrical equipment such as generators, motors, transformers, wiring, household appliances, and control cables.
It is widely used to measure the resistance of generators, motors, transformers, wiring, household appliances, and other electrical equipment such as control cables, signal cables, communication cables, and power cables.
Variable output voltage with the setting knob! Very easy-to-read structure from low resistance values to high resistance values.
The "KEW 3124A" is an analog high-voltage insulation resistance tester that can be set to any output voltage in the range of 1kV to 10kV. At the end of the measurement, the charge stored in the circuit is automatically discharged. The residual voltage value is monitored by the output voltmeter, allowing you to confirm the discharge state. Additionally, it uses three power sources: an internal battery (nickel-hydrogen battery), AC 100V, and a vehicle battery, enabling charging while the rechargeable battery is installed. 【Features】 ■ Variable rated measurement voltage ■ Auto-discharge function ■ Three power source system ■ Insulation resistance measurement possible with G terminal grounding method *For more details, please refer to the PDF document or feel free to contact us.
