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."
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【Main Specifications】 ■ Ambient Temperature and Humidity Range: 23±5℃, 45–75% RH ■ Power Supply: 4 AA batteries ■ Dimensions: 125W × 103H × 53D mm (excluding protrusions) ■ Weight: Approximately 420g
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**What is Insulation Resistance?** Insulation resistance indicates the insulation condition of electrical equipment and circuits, and it is one of the important measurement items for safety management. To check the insulation condition, there is a method using a leakage clamp tester for live wires, but generally, the use of electrical equipment and circuits is stopped, and measurements are taken with an insulation resistance tester. The ratings specified in JIS (C1302-2002) are as follows.
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Since our founding in April 1986 as "Soki Shokai" with the vision of "creating a new century with measurement technology," we have continuously challenged ourselves to innovate in measurement through our "technical expertise" and "on-site capabilities." As a specialist in the surveying and measurement field within the Kanamoto Alliance Group, we will increasingly focus on "rental of surveying and measuring equipment," "development of automatic measurement systems," and "development of original products." We are committed to working together as a united team to meet the expectations of all our stakeholders. We sincerely appreciate the continued support and patronage of our customers and partners.
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