This is a small size portable multimeter. It can measure resistance, AC and DC voltage and current,

Brief introduction
http://www.siliconray.com/catalogsearch/result/?q=MAS830L
This is a small size portable multimeter. It can measure resistance, AC and DC voltage and current, HFE of transistor, diode

Features
- Super portable (145mm x 75mm x 35mm)
- AC voltage up to 600V
- DC voltage up to 600V
- DC current 200uA to 10A
- Resistance up to 2M
- Diode testing
- Short circuit beeper
- HFE for NPN and PNP transistor
- Super cost effective
- Back light
- Hold function