Large LCD display -- 3 1/2 Digits big LCD (max .1999 Display), with backlight. CE certified professional capacitance meter, battery not included. Range and Accuracy -- 200pF, 2000pF, 20nF, 200nF, 2uF, 20uF, 200uF (+/-0.5%+/-20 digits); 2000uF (+/-2.0%+/-20 digits);2mF (+/-4.0%+/-20 digits). Data Hold -- Data hold function. Manual adjustment knob for zeroing. Easy to Operate -- The instrument structure is compact, with a safety jacket, easy to operate and carry, is the ideal electrical measurement props. Widely Application -- Can be used for digital analysis, selection of capacitors, measurement of unknown capacitors, matching capacitors, measuring cable capacitance and etc. Specification: Material: Plastic + electronic components Color: Red + Black Range Choice: Manual Range Measuring range: 0.1pF-20,000uF, divided into 9 files. The maximum display: 1999 that is 3 1/2. Sampling rate: 2-3 times per second Zero adjustment: Manual Power supply: 6F22 9V laminated battery (Not included) Maintain accurate operating temperature: 23 5 Working environment: 0-40 Relative humidity: 85 Storage environment: temperature -10-50 , relative humidity: 85% Size: (L) x (W) x (H)142 x 74 x 35mm / 5.6 x 3 x1.4(appr.)