Smart SMD Digital Tester HP 990B Multimeter Tester Clamp Tester Intelligent Test Clips Display Dots for Capacitance, Resistance, Voltage with Diode Test

This multimeter is a small, portable, battery-powered tool specifically designed for measuring SMD (surface-mount) components. It can test resistors, capacitors, batteries, diodes, Zener/LED diodes, and continuity. It also features a large LCD screen and automatically shuts off after 15 minutes of inactivity. Specifications: Resistance: 400 Ω to 40 MΩ; Capacitance: 4 nF to 200 µF; Display: 4,000 counts; Range selection: Automatic; Battery test; Diode test; Continuity audible alarm; Zener/LED diode test: Open circuit voltage greater than 20 V DC; Relative value; Auto power off; Resistance: 400 Ω/6 kΩ/40 kΩ/400 kΩ ± 2.0% of measurement; 4 MΩ/40 MΩ ± 2.5% of measurement Capacitance: 4 nF/40 nF/400 nF/4 μF ± 2.5% of measurement; 200 μF ± 3.0% of measurement Diode test: Open circuit voltage: 1.5 V, test current: 2 mA Continuity check: An audible signal sounds when the resistance is less than approximately 30 Ω. Zener Diode/LED: Open circuit voltage: 20 V minimum, Test current: approximately 1 mA. Battery powered: Load current: approximately 10 mA ± 1.5%. General specifications: Power supply: Two 1.5 V AAA batteries (not included). Dimensions: 200 x 36 x 26 mm. Product weight: 50 g. Package dimensions: 21 x 6 x 4 cm. Package weight: 187 g. Package contents: 1 HP-990B SMD tester, 1 English manual, 1 carrying case, 1 replaceable pin.