The moisture meter can quickly measure the moisture content of the grain. 1. The digital insulation resistance tester is made of high quality ABS material, durable and has accurate measurement results. 2. With LCD display, the measuring range can reach 1999MΩ, and the sampling rate can reach 2.3 times or sec. 3. The whole machine is beautiful and high quality, with stable performance, compact structure, easy to carry, and can be measured at any time. 4. This resistance meter is suitable for maintenance, testing and inspection of various electrical equipment. It is an ideal electrical and electronic tester. 5. This product is suitable for measuring the insulation resistance of various insulation materials and electrical equipment, such as motors, cables, switches, electrical appliances, etc. . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A Specification: Item Type: Resistance Tester Model: BM500A Material: ABS Power Supply: 1 x 6F22 9V (Battery Not Included) Application: Numerical test of electricity Automatic range: overload indicator "1" Display Mode: LCD Display Maximum display: 1999 Sampling rate: 2.5 times or sec Working environment: 0°C-40°C, less than 75 percent relative humidity Storage environment: -10°C-60°C, less than 80 percent relative humidity Rated voltage 250V or 500V or 1000V Open circuit voltage 90 percent - 110 percent rated voltage Measuring range 0.001 - 1999MΩ minimum resolution 0.001mΩ accuracy 250V: approx rated voltage Not less than 1.5 mA . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A List of packages: 1 x Tester (battery not included) 2 x Clip 1 x measuring cable 1 x Manual Note: If the back cover of the meter is not installed, it is strictly prohibited to use it. Otherwise, it can cause electric shock. 1. Turn the knob to the appropriate function according to your measuring needs2. Connect the electrode of the measured object to the corresponding socket of this instrument3. When testing the cable, connect the G plug to the protective ring . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A . INSULATION RESISTANCE METER TESTER 1000V BM500A