Feature: 1. LED DISPLAY AND BACKLIGHT: Multimeter with digital display and backlight, 2 level brightness can be adjusted to test readings in dark environments 2. FAST MEASUREMENT OF LARGE CAPACITANCE: The digital multimeter can accurately measure the static capacitance from 1nF to 6000uF 3. AUDIBLE AND VISUAL ALARM: When the pen of the ohm amp volt meter is inserted into the hole corresponding to the non A or non UA or MA file, the buzzer emits an alarm sound, and the SELECT and HOLD key indicators blink simultaneously 4. OPTIONAL FUNCTION: When the pen is inserted into the current input jack, the function selection switch will beep to emit an alarm sound in any level of instrument, such as voltage, resistance, and capacitance, and the SELECT key and HOLD key indicators will flash synchronously 5. LOW PASS FILTER VFD: The digital multimeter tester has built in VFD low pass filter for accurate measurement of distortion voltage and variable frequency voltage Specification: Item Type: Digital Multimeter Material: ABS, silicone Battery: 2 x 1.5V AA battery(not included) Basic Parameters: DC Voltage: 600mV, 6V, 60V, 600V, 1000V AC Voltage: 600mV, 6V, 60V, 600V, 1000V VFD: 600V Resistance: 600Ω, 6kΩ, 60kΩ, 600kΩ, 6MΩ, 60MΩ. Package List: 1 x Multimeter2 x Meter Pen2 x Extra Tip Pen1 x Temperature Probe1 x Accessory1 x User Manual1 x Storage Bag