Fangrui Product Details 1. Tasi Ta801a Digital Multimeter Fully Automatic Multifunctional Digital Current Meter 2. Voltage: 0.01mv-600v 3. Dc Current: 1ua-10a 4. Resistance: 0.1 Ohm-20 Megohm 5. Input Impedance: 10 Megohms 6. Sampling Frequency: About 3 Times Second 7. Diode: 2.2v 8. Numerical Display: Up To 1999 9. Power Supply: 2 Aaa Batteries (not Included) 10. Features: Ncv Induction, Intelligent Anti-burn, True Rms, Backlight Display, Onoff Alarm, Automatic Shutdown, Value Lock 11. Packing List: Host X1, Meter Pen X2, Manual X1 12. Overall Size: About 14.8 X 7 X 4.2cm 13. Weight: About 200g 14. Features: 15. The Body Is Protected By A Soft Rubber Case, Which Is Drop-proof, Dust-proof And Shock-proof 16. Back Thickening Bracket Design, More Convenient Placement 17. Flashlight Lighting Function, In The Dark Environment Can Also Be Easily Measured 18. Back With Pen Storage Slot 19. Sound And Light Alarm, Hit The Ncv Gear, The Non-contact Voltage Sensing Area Close To The Circuit, When The Ac Voltage Is Measured, The Multimeter Will Be Based On The Detected Voltage Strength, The Display And Different Frequencies Of The Beeping Alarm Sound 20. Large Screen Backlight Display, Easy To Read In The Dark Environment