Compact handheld signal generator, built in long life rechargeable battery, USB charging port.
Separate 4 digit LED displays and potentiometers for 0.00 to 22.00mA reading and 0.00 to 12.00 DC voltage reading, click down on potentiometer to choose digit to vary.
 
0-22mA Output, 0-12V Output, 24V DC fixed Output    
 
2 year warranty