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:
Resistance: 400??40M?
Capacitance: 4nF?200uF
Display: 4000counts
Range Select: Auto
Battery Test
Diode Test
Continuity Buzzer
Zener/LED test: Open Voltage more than DC 20V
Relative Value
Auto Power Off

Specifications:
Resistance: 400?/6K?/40K/400K? ±2.0%rdg; 4M?/40M? ±2.5%rdg
Capacitance: 4nF/40nF/400nF/4?F ±2.5%rdg; 200?F ±3.0%rdg
Diode Test: Open Voltage: 1.5V, Testing Current: 2mA
Continuity Check: When the resistance is less than approx.30?,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