Holdpeak HP-990 Smart SMD Tester,6000 Counts Smart Digital SMD Handheld Resistance Capacitance Tester, LCR Meter/ESR Meter/Digital Multimeter Auto Scan with Spare Test Pins (Battery Included) Features: It also can be operated manually. You can press the button "FUNC" to select one certain measuring mode. Battery Test & Relative Value Function Long press the "FUNC" key to turn on/ off this tester. Auto power off after it is idle for about 10 minutes. And on this occasion, it can be recovered to use by pressing any key. Over-load indication. Low battery indication. Gold-plated test pins, which can induce its contact resistance and prevent it from rusting. Specifications: Display: 5999 count LCD display Power supplied by: 2 * 1.5V AAA battery(Included) Resistance range: 600Ω ~ 60MΩ. Capacitance range: 9.999nF ~C 99.99mF DIode Test: Open Voltage:3.0V,Testing Current:1.5mA Zener/LED: Open Voltage:MIN 20V,Testing Current:Appr 1mA Item size: 207 * 36 * 24mm / 8.1 * 1.4 * 0.9in Item weight: 50g/ 0.11Lb Packing list: ☞1 * HOLDPEAK HP-990C SMD tester ☞2 * Backup test pins ☞1 * Storage box ☞1 * User manual ☞2* 1.5V(AAA) battery HOLDPEAK come with