features an automated calibration routine to simplify setup.

Right now, check the drawer where you keep your manuals. If the TPL400 booklet isn't there, download the PDF from Lahti’s support site. Print the Troubleshooting section. Write today’s date on the cover. Your future self—standing next to a stopped line at 4:30 PM on a Friday—will thank you.

: Troubleshooting standard sensor, drift, or communication errors. ⚙️ Key Device Specifications Accuracy Class : 0.05% Speed : Fast sampling at 10 to 80 readings per second .

: Instructions for using the handheld programming unit or internal controls to set parameters.