Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Nov 26, 2025～Dec 23, 2025
This ranking is based on the number of page views on our site.
1～12 item / All 12 items
Digital 2-Range Insulation Resistance Tester for Elevator Maintenance M53
- Equipped with two ranges: 500V for elevator power measurement and 15V for control panel measurement. - Voltage measurement is possible up to 750V. - Speed can be measured from a distance using the SE9100 speedometer (sold separately).
No complicated main unit setup 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: 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.
Various insulation resistance testers, including digital, analog, and high-voltage types, are featured!
The "Insulation Resistance Meter Product Catalog" is a catalog from Toyo Measurement Co., Ltd., which provides total solutions for measuring instruments, including sales of new and used products, calibration, and repair services. It features insulation resistance meters such as the "KEW 34xx series," equipped with functions that aid in speedy measurements, and the "MODEL 3144A," a compact two-range model made from shock-resistant elastomer material, as well as the "KEW 3021," which includes a memory function capable of storing 99 data points. Currently, the catalog is available for free! [Featured Products] ■ Insulation Resistance Meters ■ Insulation Resistance Meters (Two-Range, Compact) ■ Digital High-Voltage Insulation Resistance Meters ■ Analog High-Voltage Insulation Resistance Meters ■ Analog Insulation and Ground Resistance Meters, etc. *For more details, please refer to the catalog or feel free to contact us.
Equipped with various support functions that make measurement easy, including wireless communication!
A new insulation resistance tester has been introduced, focusing on improving work efficiency. - Wireless data communication - High-speed measurement comparable to analog - Ability to turn the light ON/OFF with a sensor at hand - Optional display switching for digit count These features provide functionality that "reaches the spots that itch." *For more details, please refer to the catalog available for download below under "PDF Download." You can also request a quote through "Contact Us." Feel free to reach out.
Maximizing measurement speed on-site.
Easy-to-read scale markings
![Insulation Resistance Tester 'IR4052-10' [Rental]](https://image.www.ipros.com/public/product/image/83a/2000450961/IPROS74396063656727753455.jpeg?w=280&h=280)
Instant judgment, easy to check at a glance! A stable display that is easy to read resistance meter.
The "IR4052-10" is an insulation resistance tester that offers stable readings for easy readability, thereby improving work efficiency. It compares the set reference value with the set value to determine PASS (good) or FAIL (bad). It is effective for both insulation resistance measurements and low resistance measurements. Additionally, it has been designed with safety and peace of mind in mind, while also pursuing convenience and ease of use. 【Features】 ■ Comparator function (comparison judgment function) ■ Compares reference value and set value, displaying PASS (good) or FAIL (bad) ■ In the case of a FAIL judgment, a buzzer sounds and the LCD screen lights up red to notify ■ Stable display for easy readability *For more details, please refer to the PDF document or feel free to contact us.
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 can safely and accurately measure the insulation resistance of PV systems even during the day. 【Features】 ■ Dedicated PV function allows measurement values to be displayed 4 seconds after the measurement starts ■ Equipped with 5 ranges for standard insulation resistance measurement ■ Includes 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.
Improve work efficiency with a lead that has a switch! An insulation resistance tester that allows for smooth start and stop operations.
We would like to introduce our "Digital Insulation Resistance Tester." It efficiently manages measurement data via Bluetooth communication and features a switch-equipped lead to improve work efficiency. It also includes convenient measurement functions for low resistance measurements and AC/DC voltage measurements during inspections. Additionally, it evaluates the measurement values against a user-defined reference value, and if the measured value does not meet the reference, it alerts you with a red light and a buzzer sound. 【Features】 ■ Efficient management of measurement data via Bluetooth communication ■ Improved work efficiency with switch-equipped leads ■ Notification of judgment results through light and sound ■ Convenient measurement functions for inspections ■ Prevention of high voltage application due to misoperation *For more details, please refer to the PDF document or feel free to contact us.
Instant judgment at a glance! High-speed type with comparator function! Introducing rental items.
At Rex Co., Ltd., we offer rental services for measuring instruments such as measuring devices and weighing instruments. The 'IR4054-11' is an insulation resistance tester 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 versatile for various locations. In addition to AC measurements, it also includes 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 tester (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 improve work efficiency in dark environments ■ Continuity check function with 200mA ■ In addition to AC, it includes a DC voltage measurement function useful for electric vehicles *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] Automobile Manufacturer](https://image.www.ipros.com/public/product/image/852/2000782566/IPROS82690662396600721829.png?w=280&h=280)
Utilizing the predictive forecasting feature, we achieve planned maintenance! If it falls below the preset threshold, an alert is triggered!
At an automobile manufacturer, a rare short circuit occurred due to insulation degradation while using a machining tool for overhauls, nearly causing a fire. It was necessary to take urgent measures to prevent recurrence. Therefore, we introduced our "IRS-500 (main unit)" and "GP4115T2D-IRS (display unit)." To detect signs of degradation at an earlier stage, we utilized the pre-warning function of the display unit, which triggers an alert if the values fall below a pre-set threshold. During equipment downtime, insulation resistance is automatically measured, and the values are checked on the display unit before operation. We received feedback from the customer stating, "Over the years since the introduction, there have been several warnings of insulation degradation, but we were able to take measures before any failures occurred, which was extremely helpful." *For more details, please refer to the PDF document or feel free to contact us.
![Insulation Resistance Meter IR4052-50 (Switchless Lead Specification) [Rental]](https://image.www.ipros.com/public/product/image/956/2000660952/IPROS09768174614514400354.jpeg?w=280&h=280)
Instant judgment, easily understood at a glance! This is a high-speed insulation resistance tester equipped with a comparator function.
- JIS certified 5-range insulation resistance tester - Quick judgment, easy to confirm 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
