Calibration Source / Current Loop Checker
- 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
- 0.1mA accuracy
- Current: 4mA, 12mA and 20mA; Overload indication when load exceeds 240 Ohms
- 1 Year Warranty
Low cost, pocket-sized checker for simulating Current Loops
Instantly determine if your device needs calbration.