This M6013 is auto-ranging capacitor capacitance meter. Using 128*64 LCD, can display 5 digit reading. Large range of measuring 0.01pF to 470mF(470000uF) capacitance, which enough for DIY user and professional engineer usage. Features: New large 128*64 LCD , can display 5 digit reading. Larger measuring range, V2 can read up to 470mF. More stable on reading, (with auto running averaging function, can read pF more stable and accuracy). Reading a 2200uF capacitance only takes ~0.2s. Suitable for DIY user and professional engineer usage. Can use mirco USB as external power. Specifications : Color: Orange Accuracy: Up to 1% (detail on above table) High Resolution: 5 digit External Power: 5V micro USB Operating Current: 0.02A Battery: 2 * AA 1.5V Battery (not included) Battery Life time: >80 Hours Size: 14.5*8*3cm/5.7*3.1*1.2in Weight: Approx 217g/7.7oz Range Accuracy(After zero,test1nf,1uf,1000uf) Refresh Time(Manual Mode) ;Auto mode take 0 to 2s, It also depends on the capacitance of the measurement Large capacitors require more response time 0.01pF to 47.000nF 1%+2Digit 0.2s to 1s 47.00nF to 47.000uF 1%+1Digit 0.2s to 2s 47.00uF to 470.00mF 1 to 3%+1Digit 0.2s to 30s Package list: 1 * Capacitance Meter ( Battery not included) 2 * Test Clips 1 * User Manual