- Features
| three current levels: 4mA, 12mA, and 20mA |
| Pocket checkers are easy to use and provide a quick and easy way for checking calibration of meters or controllers |
| Instantly determine if your device needs calibration or if sensor needs to be replaced |
| Overload indication when load exceeds 240 Ohm |
| 0.1 mA accuracy |
| 4 mA, 12 mA and 20 mA three current levels |
| Bright red LED indicate |
| Compact case features pushbutton output selector switch |