Feature:1. The digital LCR meter is controlled by a 32-bit ARM microprocessor with high performance, stable performance and accurate measurement.2. The main and secondary parameters are displayed at the same time, which provides convenience for your mobile LCR measurement.3. With 2.8in TFT LCD, color touch screen design, high brightness, clear and intuitive data display.4. AT826 hand-held LCR digital meter has a measurement frequency of up to 100 kHz, a constant internal resistance of 100_source, a measurement level of 1 Vrms, and a measurement accuracy of up to 0.2%.5. Low power design and high density SMD assembly process, USB communication (USB-HID), compatible with SCPI instruction set.6. The interface between Chinese and English can be switched quickly, which is the highest configuration of handheld LCR digital meter at present.7. According to the nominal value of automatic range selection, using 7.4V, 1500mAh rechargeable lithium battery, more convenient operation.Specification:Condition: Item Type: LCR MeterMaterial: ABS, MetalType: AT826v\:* {behavior:url(#default#VML);}o\:* {behavior:url(#default#VML);}x\:* {behavior:url(#default#VML);}.shape {behavior:url(#default#VML);}ModelAT826Measurement ParameterL, C, R, ZMonitoring ParameterD, Q, (Deg), (Rad), ESRBasic Accuracy0.20%Test Frequency100Hz, 120Hz, 1kHz, 10kHz, 100kHzDisplay RangeL: 0.01H-9999HD, Q: 0.0001-9999C: 0.01pF-9999FR, Z: 0.0001-99.99M(Deg): -179.99-179.99(Rad): -3.1416 3.1416Output Impedance100RangeAutomatic and ManualMaximum ReadingMain Parameter 5 Digits, Subparameter 5 Digit DisplaySignal Level0.6VrmsTest Speed4 Times / Sec, 1.5 Times / SecComparators1 Group Record Comparison Of Main ParametersCalibrationFull-Scale Open Circuit And Short-Circuit Sweep ClearInterfaceBuilt-In Mini-USB Interface (USB-HID)Other2.8in True Color 16M Color TFT-LCD DisplayTouch ScreenData Retention FunctionUSB Communication, Compatible with SCPI Instruction SetChinese and English SwitchingBacklight AdjustmentAutomatic Shut-DownPower RequirementInput: 100-240V-50/60Hz 0.35A Output: 9V 1A DC 7.4V, Li, 1500mAh Rechargeable BatterySize and Weight90x190x31mm / 3.5x7.5x1.2in, 400g / 14.1ozAccessoryATL501C: Four-Terminal Kelvin Test ClipATL909: DC Power AdapterATL805: Lithium BatteryATL508B: TweezersPackage List:1 x LCR Meter1 x Four-Terminal Kelvin Test Clip1 x DC Power Adapter1 x Lithium Battery1 x Tweezers1 x Short Circuit Bar1 x Mini-USB Communication Cable1 x Strorage Bag1 x English Manual