Multifunctional Burn-Proof 3 56 Intelligent Digital Multimeter Electrician Auto Ranging Universal Meter 1. Large-screen LCD display, facilitating data viewing, with analog scale and digital display, integrating the advantages of digital meters and the intuitiveness of pointer meters. 2. Socket sliding cover, in compliance with CE requirements, ensuring safe usage. 3. Screen backlighting + LED lights on the back of the LED, enabling use in darkness without any hindrance. 4. One-click automatic measurement, ready for immediate measurement upon startup, no mis-measurement or damage to the meter, eliminating the hassle of selecting gears. 5. High quality materials, sturdy and durable. Parameters 1. Display: 3 56 digits, capable of showing up to 5999 2. Safety level: CAT.III 600V 3. DC voltage: 6V60V600V, accuracy +-(0.8 percent + 3d) 4. AC voltage: 6V60V600V, accuracy +-(1.2 percent+ 3d) TRUE-RMS 5. DC current: 600mA, accuracy +-(1.0 percent + 3d) 6. AC current: 600mA, accuracy +-(1.0 percent+ 3d) TRUE-RMS 7. Frequency: 30 - 1000Hz, accuracy +-(0.5 percent + 2d) 8. Temperature: -20 - 1300 degrees Celsius, accuracy +-(1.0 percent + 3d). -4F - 2372 Fahrenheit degree, accuracy +-(0.5 percent + 2d) 9. Resistance: 6k60k6M10M ohms, accuracy: 10M +-(1.0 percent + 5d), others: +-(1 percent + 3d) 10. Capacitance: 60nF600nF6uF60uF600uF6mF, accuracy: +-(4 percent + 5d) 11. On-off beeping: less than or equal to 30 ohms, buzzer sounds 12. Function: analog bar display, on-off test, transistor measurement, NCV non-contact AC voltage detection, LIVE live wire detection, data retention, backlight, lighting LED, low voltage display, automatic shutdown 13. Power supply method: 3 AAA batteries (not included) 14. Size: about 16.9 x 8.3 x 5.3 cm