Manufacturer: Yokogawa Electric Corporation
Brand: Yokogawa
Model: MY10-02
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The Yokogawa analog megohmmeter is an insulation tester with a single test voltage for measuring insulation resistance to indicate the condition of windings or cables in motors, switchgears, electrical installations, and other insulated equipment, and it also measures AC voltage and lights an LED to indicate that a circuit is live. When measurement is complete and the test button is released, residual voltage is automatically discharged from the circuit under test. The meter has a battery voltage check that indicates the condition of the batteries. It is rated for category (CAT) III installations, which covers equipment in fixed installations, such as switches in the fixed installation and some industrial equipment that is permanently connected to the fixed installation. It comes with a line probe, an earth probe, a display cover, a shoulder strap, four AA batteries, and instructions. Megohmmeters are commonly used for electrical maintenance and testing in industries such as HVAC, transportation, manufacturing, mining, and utilities, among others.SpecificationsAvailable test voltage/insulation resistance ranges125V/20MΩ; 250V/50MΩ; 500V/100MΩ; 500V/1,000MΩ; 1,000V/2,000MΩMaximum AC voltage measured250V for 125V/20MΩ model; 300V for 250V/50MΩ model; 500V for other modelsInstallation categoryCAT IIIStandards metEN safety standards 61010-1:1993 and 61010-2-031:1995; CE markingPower(4) AA batteriesWeight500gDimensions (H x W x D)*103 x 125 x 53mm*H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Megohmmeters, also called insulation testers, are electrical test meters that measure resistance to the flow of current in an electrical component or circuit and check the continuity of an electrical circuit to detect electrical problems such as degraded insulation and improper circuit connections in equipment, wiring, and power supplies. Resistance is an indicator of the overa...
