Insulation Resistance Tester BM500A 1000V LCD Display, Megohmmeter Digital with 1999MΩ Range, Electrical Test Instrument for Maintenance of Motors, Cables & Appliances

• Accurate Measurement Range: This BM500A insulation resistance tester features a large LCD display with a measurement range up to 1999MΩ and a fast sampling rate of 2.3 times per second. It delivers precise readings for insulation testing of electrical systems, ensuring consistent diagnostics for motors, cables, and
• Versatile Application: Designed as a multifunctional megohmmeter, this digital tester is ideal for maintenance, testing, and inspection of various electrical equipment. Use it to measure insulation resistance in motors, cables, switches, and household appliances, making it an essential tool for electricians and technicians
• Portable and Convenient: With its compact structure and lightweight design, this insulation tester is easy to carry and operate on‑site. The clear LCD display and intuitive controls allow for quick measurements anytime, anywhere, enhancing workflow in fieldwork
• Sturdy ABS Construction: Crafted from high‑quality ABS material, this digital ohmmeter offers long‑lasting performance. The robust housing protects internal components from impact, ensuring consistent operation in demanding environments like workshops and industrial sites
• Comprehensive Testing Functions: Beyond basic insulation resistance, this BM500A meter supports multiple test voltages (250V/500V/1000V) for diverse applications. It meets the needs of professionals requiring accurate insulation checks on a wide range of electrical devices

Features Measure Range: With LCD display, the measurement range can arrive 1999MΩ, and the sampling rate can arrive 2.3 times/sec. Easy to Use: The whole machine is beautiful and high grade, with stable performance, compact structure, easy to carry, and can be measured at any time. Function: This resistance meter is suitable for maintenance, test and inspection of various electrical equipment. Is your ideal electrical and electronic tester. Application: This digital insulation resistance tester is suitable for measuring the insulation resistance of various insulating materials and electrical equipment such as motors, cables, switches, electrical appliances, etc. 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 Cable 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.