Digital Insulation resistant Tester BM500A, 1999MΩ resistant LCD Display Megohmmeter Electronic Tester for Electrical Equipment Maintenance 250/500/1000V

• [Wide Measurement Range] Suitable for measuring insulation resistant in motors, cables, switches, and electrical appliances, providing accurate results for a range of applications.
• [ABS Material] The digital insulation resistant tester is constructed with abs material, providing accurate measurement results.
• [Large Lcd Display] With a maximum measurement range of 1999mω and a quick sampling rate of 2.3 times/second, this tester offers clear readings.
• [Versatile Application] Ideal for maintenance, testing, and inspection of various electrical equipment, this tester is a must-have in the field.
• [Portable & Stable] Featuring a compact and high-grade design, this resistant meter is easy to carry and ensures stable performance for on-the-go measurements.

Specification: Item Type: resistant 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 250/500V/1000V Open Circuit Voltage 90%~110% of rated voltage Measuring Range 0.001~1999MΩ Minimum Resolution 0.001MΩ Accuracy 250: About 500kΩ 500V: About 1.5MΩ 1000V: About 5MΩ Measure the achievable resistant 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 How To Use: 1. Turn the knob to the corresponding function according to the measurement needs 2. Connect the electrode of the measured object to the corresponding socket of this instrument 3. When testing the cable, connect the jack G to the protective ring 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.