Kyoritsu KEW 3552 Digital Insulation / Continuity Testers

A portable instrument called the Kyoritsu KEW 3552 Digital Insulation/Continuity Tester is used to gauge voltage, continuity, and insulation resistance in electrical systems. It is frequently used in commercial, residential, and industrial contexts to evaluate the security and efficiency of electrical equipment and installations.

For testing insulation resistance, continuity, and voltage in electrical systems and equipment, the Kyoritsu KEW 3552 Digital Insulation/Continuity Tester is a robust and adaptable tool that is widely used in the electrical sector. Anyone working with electricity needs this equipment because of its cutting-edge capabilities and safety features.

Kyoritsu KEW 3552 Features

• World’s fastest measurement speed (0.5 sec.)
• Six ranges available for insulation
• Resistance test (50/100/125/250/500/1000 V)
• Insulation measurement up to 40GΩ
• Diagnostic Insulation Test: PI, DAR

Kyoritsu KEW 3552 Specifications

• Applicable standards : IEC61010 CATⅢ 600V/CAT IV 300V
  IEC61557-1,2,4 IEC61326-1,-2-2 IEC60529（IP40）
• Power source : LR6/R6（AA）（1.5V）x4
• Communication interface: USB
• Dimensions / Weight : 97(L) x 156(W) x 46(D) mm / 490g approx（including battery）
• Voltage range: AC 2.0~600V（45~65Hz）
  DC -2.0~-600V +2.0~+600V
• Accuracy: ±1%rdg ±4dgt
• Auto range: 40.00/400.0/4000Ω
• Accuracy: ±2.5%rdg ±8dgt
• Output voltage on the open circuit: 5V（4~6.9V）
• Output short circuit current: 200mA max