KooingTech Digital Insulation Resistance Tester, BM500A 1000V LCD Resistance Tester Digital Insulation Resistance Meter Megohm Meter

• Accurate measurement: Provides a range of 1999M Ω and a resolution of 0.001M Ω, supports 250V/500V/1000V testing, and maintains an open circuit voltage of 90% -110% of the rated value, ensuring accurate insulation diagnostic data
• Stable and portable design: The compact ABS structure withstands harsh environmental tests, and the built-in battery compartment (excluding batteries) facilitates on-site testing, maintaining performance stability in multiple environments
• Durable ABS material: impact resistant shell, anti drop and anti-collision, dustproof, moisture-proof and corrosion-resistant, long-term reliable use in professional scenarios
• Multi device adaptation: suitable for electrical devices such as transformers/motors/cables, in compliance with standards, and meeting the maintenance needs of commercial and residential systems
• Efficient working condition detection: Optimize preventive maintenance and fault location processes, equipped with probe clamps/test lines (38cm/15 inches)/instructions, quickly complete insulation verification

Specification Item Type: Resistance Tester Model: BM500A Material: ABS Power Supply: 1 x 6F22 9V (Battery Not Included) Application: Electricity numerical test Automatic Range: Overload display "1" Display Mode: LCD display Maximum Display: 1999 Sampling Rate: 2.5 times/sec Working Environment: 0°C-40°C, less than 75%RH Storage Environment: -10°C-60°C, less than 80%RH  Rated Voltage 250V/500V/1000V Open Circuit Voltage 90%~110% of rated voltage Measuring Range 0.001~1999MΩ Minimum Resolution 0.001MΩ Accuracy 250V: About 500kΩ 500V: About 1.5MΩ 1000V: About 5MΩ Measure the achievable resistance value to maintain the lower limit of the rated voltage Not less than 1.5mA  Package List 1 x Tester (Battery Not Included) 2 x Clip 1 x Test Lead 1 x Manual  Note If the back cover of the meter is not in place, it is strictly forbidden to use it. Otherwise, it may cause electric shock.