Extech 412440-S - Calibration Source 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 240Ohm

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 240Ohm

Do you have a Calibration Source Checker that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.