UA6013L Auto Range Digital LCD Capacitor Capacitance Test Meter Multimeter Measurement Tester Meter            Features:  6013L type digital capacitance meter is pocket, convenient operation, accurate numerical reading, low-consumption, driven by battery, and showing numbers in a big LCD.   Being accurate in measuring, it covers 9 measuring sections, a wide rang from 0.1pF to 20,00μF.   It can be used in testing error testing, numerical analysis, selecting capacitance, measuring unknown capacitance, matching capacitance, and measuring the capacitance of cable, switch and printing electrocircuit.  Wide measuring range, covering 9 measuring sections from 0.1pF to 20,00μF that includes nominal value of any capacitance.    Descriptions:  Biggest display value: 1999(3 1/2).  Reading: 2-3 readings/sec.  Zeroing: There is a zeroing knob on the front, easy for operation.  Data hold: Put the “HOLD” switch to "ON" and the DH sign will appear on the display.  Temperature for accurate measuring: 25±5°C  Temperature range: working temperature: 0 to 40°C  Storage temperature: -10 to 50°C  Relative humidity: <80%  Power supply: 9V laminated battery(Not included)    Specifications:  Accuracy: ±(%reading±dig)  Quality guarantee: one year  Environment temperature: 25°±5°  Relative humidity:<80%  Rang Accuracy Definition Testing frequency  200pF ±0.5% ±20digit 0.1pF 800Hz  2nF ±0.5%±20digit 1pF 800Hz  20nF ±0.5%±20digit 10pF 800Hz  200nF ±0.5%±20digit 0.1μF 800Hz  2μF ±0.5%±20digit 1nF 800Hz  20μF ±0.5%±20digit 10nF 80Hz  200μF ±0.5%±20digit 0.1μF 8Hz  2000μF ±2.0%±20digit 1μF 8Hz  Color:Grey+Red  Dimension:148 x 75 x 33 mm       Operation:  Firstly, check a 9V battery whether  electric voltage is short that will show signal on the left-upper of the LCD. Secondly, pay attention to the polarity or the capacitance to be tested. Thirdly, recharge the capacitance before measuring.  1. Select proper measuring section according to the capacitance to be tested.  2. Check and use the zeroing knob on the front of the meter to adjust the value to zero before measuring.  3. Insert the black sensor into the jack with “-”signal and the red sensor into the jack with “+”.  4. Connect the capacitance to be tested with the two sensors. Pay attention to the polarity of the capacitance Read capacitance numerical value displayed.  Notes  a. If you don't know the approximate value of a capacitance, you should select measuring section of 200nF and then make relevant adjusting according to practical situation.  b. If the capacitance is in short circuit, the meter shows "beyond measuring range". If the capacitance is in electric leakage, the meter shows "beyond measuring range" or "much bigger than the normal value". If the capacitance is open-circuit, the meter shows "Zero" or "several pF ".  c. In testing small capacitance, directly insert the capacitance into the jack instead of using the sensors for better accuracy.  Maintenance  The meter is of highly accurate electronic apparatus.