Insulation Tester×共立電気計器 - List of Manufacturers, Suppliers, Companies and Products

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 and various measurement functions. They are approximately 20% lighter than conventional megohmmeters and have a thickness reduced to 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 and store *For detailed specifications, please download the catalog or contact us directly.

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  • Electrical Equipment Testing

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Analog Insulation Resistance Tester KEW3411・3412

Analog Insulation Resistance Tester KEW3411・3412

KYORITSU: Single range measurement with enhanced safety against misapplication.

【Features】 ■ Lightweight and compact size allows for measurement with one hand ■ Easy-to-read scale markings ■ Resistance status can be confirmed 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

  • Work tools

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Analog High Voltage Insulation Resistance Tester 'KEW 3122B/3123A'

Analog High Voltage Insulation Resistance Tester 'KEW 3122B/3123A'

Easy to distinguish the scale with a two-color LED! Introducing our analog high-voltage insulation resistance meter.

The "KEW 3122B/3123A" is a product suitable for measuring and diagnosing insulation resistance in substations, high voltage equipment, and electrical circuits. It features a dual-scale dial with an auto-ranging function. Additionally, it comes standard with a detachable measurement lead for convenience during storage and a sturdy hard case. 【Features】 ■ Convenient detachable measurement lead for storage ■ Sturdy hard case included as standard ■ Dual-scale dial with auto-ranging function ■ Easy identification of the measurement scale with two-color LEDs *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments

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Digital High Voltage Insulation Resistance Tester 'KEW 3128'

Digital High Voltage Insulation Resistance Tester 'KEW 3128'

Maximum rated voltage 12kV, maximum measurement value 35TΩ! Equipped with a graphical large LCD.

The "KEW 3128" is a digital high-voltage insulation resistance tester that allows variable output voltage across six fixed ranges: 500V, 1000V, 2500V, 5000V, 10000V, and 12000V. It features a live wire warning function with a buzzer and screen display, as well as an auto-discharge function that automatically discharges the charged voltage after measurement. With a dual power supply system of rechargeable batteries and AC power, if a power outage occurs while operating on AC power, it automatically switches the power supply to the battery. 【Features】 ■ Safe design ■ Two power supply methods ■ Dustproof and drip-proof structure ■ Equipped with a large graphical LCD (5.7 inches, 320×240 dots) *For more details, please refer to the PDF document or feel free to contact us.

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Insulation Resistance Tester KEW 3441BT

Insulation Resistance Tester KEW 3441BT

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.

  • Other measuring instruments

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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 ■ Capable of displaying PI and DAR for cable insulation diagnosis ■ Displays measurement elapsed time in real-time ■ Can save up to 1000 measurement results (only for 3552/3552BT) ■ Measurement results can be transferred to a PC using the 8212-USB (optional) specification (only for 3552/3552BT) ■ JIS C 1302:2018 certified product (only for 3552/3552BT)

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Analog Insulation Resistance Tester KEW3431・3432

Analog Insulation Resistance Tester KEW3431・3432

KYORITSU: 3 ranges - Easy to understand at a glance, clear scale markings.

【Features】 ■ Lightweight and compact size allows for measurement with one hand ■ Easy-to-read scale markings ■ Resistance status confirmed by LED color (green: high resistance, red: low resistance) ■ Voltage measurement function that automatically distinguishes between DC and AC ■ Scale illumination that automatically lights up in the dark and an LED light to illuminate the measurement object

  • Work tools

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Analog Insulation Resistance Tester KEW3441・3442

Analog Insulation Resistance Tester KEW3441・3442

KYORITSU: 4 ranges - Maximizing measurement speed on site.

【Features】 ■ Lightweight and compact size allows for measurement with one hand ■ Easy-to-read scale markings ■ Resistance status can be confirmed 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 object being measured

  • Work tools

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Analog High Voltage Insulation Resistance Tester 'KEW 3124A'

Analog High Voltage Insulation Resistance Tester 'KEW 3124A'

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. Upon completion 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 status. Additionally, it uses three power sources: a built-in 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.

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