BAKU BA-2201 Digital Multimeter Electrician Maintenance Resistance Tester 1. Automatic identification: ACDC voltage, ACDC current, resistance, onoff, frequency 2. Manual switch: diode, capacitor, temperature, zero-fire line identification 3. DC voltage: 0-1000V 4. AC voltage: 0-750V 5. AC and DC currents: 0.2-10A 6. Capacitance: 0-99.99mF 7. resistance: 0-99 . 99m Ohm 8. Frequency: 40-1000Hz 9. Temperature: -40-1000 degrees Celsius -40-1832 degrees Fahrenheit 10. Power supply: 2 AAA batteries (not included) Features: 1. Easy to carry, thin and light body does not take up space, easy to fit into the pocket 2. High-performance electronic components to ensure the safety and accuracy of the product 3. The body uses environmentally friendly materials, fire retardant 4. Built-in flashlight function, easy to adapt to various light environments 5. NCV induction voltage, three-color analog bar display, more accurate induction 6. Automatic measurement, the range is easy to operate, automatic switching and resolution, the range dial times less