1. Display: 5999 (3 5/6) polarity display2. Measurement method: dual-integral A/D converter3. Sampling rate: approximately 3 times per second4. Over-range display: "OL" displayed in the high digit5. Low voltage display: battery symbol appears6. DC voltage: 6V~1000V7. AC voltage: 6V~750V8. DC current: 60A~600A9. AC current: 60A~600A10. Resistance: 6kΩ~600kΩ11. Capacitance: 60nF~30000uF12. Frequency F: 1kHz~100kHz13. 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. Celsius/Fahrenheit temperature measurement function: -20~1000 degrees Celsius/0~1832 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 "V/Ω/Hz" 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 function16. Uses AAA 2 x 1.5V batteries (not included), convenient and quick17. Instrument input interface, powerful and easy to understand18. Equipped with a light function for convenient use in dark environments19. Wire puller head, safety stop, hand can open 25mm20. Dimensions: 176x67mm21. Net weight: 300gPackage 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