SMART SENSOR High-Precision Digital Display DC Clamp Multimeter 1. Display: 5999 (3 56) polarity display 2. Measurement method: dual-integral AD converter 3. Sampling rate: approximately 3 times per second 4. Over-range display: "OL" displayed in the high digit 5. Low voltage display: battery symbol appears 6. DC voltage: 6V~1000V 7. AC voltage: 6V~750V 8. DC current: 60A~600A 9. AC current: 60A~600A 10. Resistance: 6kΩ~600kΩ 11. Capacitance: 60nF~30000uF 12. Frequency F: 1kHz~100kHz 13. NCV non-contact measurement: turn the dial to the NCV setting, bring the instrument close to the circuit. When AC voltage is detected, the multimeter will sound an alarm at different frequencies depending on the detected voltage intensity. 14. CelsiusFahrenheit temperature measurement function: -20~1000 degrees Celsius0~1832 degrees Fahrenheit; Turn the dial to the "TEMP" position, insert the red probe into the two input terminals of the temperature probe, and insert the "VΩHz" and "COM" terminals respectively. Insert the sensing end of the test probe into the water being measured. The LCD will display the temperature of the water being measured. Press the SELECT key to switch between Celsius and Fahrenheit. 15. Large LCD screen with backlight display function 16. Uses AAA 2 x 1.5V batteries (not included), convenient and quick 17. Instrument input interface, powerful and easy to understand 18. Equipped with a light function for convenient use in dark environments 19. Wire puller head, safety stop, hand can open 25mm 20. Dimensions: 176x67mm 21. Net weight: 300g Package includes: - Instruction manual x 1 - ST822 x 1 - Cloth bag x 1 - Color box x 1 - Warranty card x 1 - Temperature probe x 1 - Test leads x 1