Features Multiple Function: This multimeter can measure DC voltage, AC voltage, resistance, capacitance and frequency, with good practicability. Smart Testing: This pen-type voltmeter has a wide measurement range, high precision, and can be automatically identified and tested, which is convenient and quick to use. Wide Range of Uses: The pen-type multimeter is widely used and can be used for non-contact voltage detection, live wire detection, etc., which is very practical. Simple to Use: The portable multimeter adopts digital display, which greatly simplifies the date reading, and the operation can be completed with one hand, which is simple and convenient. Easy Carrying: The pen-type voltmeter is manufactured with professional technology, light in weight, small in size, easy to carry when working, and good in reliability. Specification: Item Type: Multimeter Model: HT121 Material: ABS Application: For DC voltage detection, AC voltage detection, non contact voltage detection, single test pen live wire detection.  Battery: 2 x 1.5V AAA (without battery) DC Voltage: 4V, 40V, 400V, 600V AC Voltage: 4V, 40V, 400V, 600V Resistance: 4000Ω, 40KΩ, 400KΩ, 4MΩ, 40MΩ Capacitance: 40nF, 400nF, 4uF, 40uF, 400uF, 4mF Frequency: 40Hz, 400Hz, 4KHz, 40KHz, 400KHz, 4MHz Package List: 1 x Multimeter 1 x Test Probe 1 x User Manual Package List 1 x Multimeter 1 x Test Probe 1 x User Manual