Giới thiệu Dụng cụ thử ắc quy HoldPeak HP-990B 4000 đơn vị SMD
HoldPeak HP-990B Auto Range SMD Meter Resistor Capacitor Diode/Continuity/Battery Tester 4000Counts with Relative Mode The meter is a handheld and battery-powered small tool, which is specially applied to measure SMD(Surface Mounted Device). The meter can test resistance, capacitance, battery, diode, Zener/LED and continuity. Besides, it is displayed by large LCD and it will be off automatically after 15minutes if no button is pushed during this period.
Features: The meter is a handheld and battery-powered small tool, which is specially applied to measure SMD(Surface Mounted Device). This meter can test resistance, capacitance, battery, diode, Zener/LED and continuity. Comes with LCD screen, easy to read. And it will power off automatically after 15 minutes if no button is pressed during this period. More specific informations: Continuity Buzzer, 400Ω~40MΩ resistance, 4nF~200uF capacitance, 4000counts display, and auto range select. Powered by 2 DC1.5V AAA batteries, which are not included.
Specifications: Resistance: 400Ω/6KΩ/40K/400KΩ ±2.0%rdg; 4MΩ/40MΩ ±2.5%rdg Capacitance: 4nF/40nF/400nF/4μF ±2.5%rdg; 200μF ±3.0%rdg Diode Test: Open Voltage: 1.5V, Testing Current: 2mA Continuity Check: When the resistance is less than approx.30Ω,The Buzzer sounds. Zener/LED: Open Voltage: MIN 20V, Testing Current: Appr. 1mA Battery Power: Loading Current: Approx. 10mA ±1.5rd% General Characteristics: Power Supply: 2 * 1.5V AAA battery (not included) Dimension: 200 * 36 * 26mm Product Weight: 50g Package Size: 21 * 6 * 4cm / 8.2 * 2.5 * 1.4in Package Weight: 187g / 6.6oz
Package List: 1 * HoldPeak HP-990B SMD Meter 1 * English Manual 1 * Carrying Box 1 * Replaceable Pin