Model: 20352 - Quantity: 1 - Color: Black + Red - Material: Plastic + PCB - Features: Digital meter - Power supply voltage: DC 5V +/- 5% - Current: 5A - Current exceeds 10A need to increase the shunt - Operation temperature: -10~50'C - Operation humidity: 10~80% - Gas pressure: 80~106kPa - Display: Red LED - Input impedance: - Measurement rate: > / = 2 times / second - Over range display: The first "1" or "-1" the latter three are not displayed - Application: Great for industrial equipment instrumentation testing etc. - Packing list: - 1 x Digital meter - 1 x Cable (7cm)