Selling HOBO ONSET S-UCC-M001, Pulse Input Adapter w/ 1m Cable.

Original package may be aged/dented, but is still sealed.


From Onset website, https://www.onsetcomp.com/homepage:

Overview

Connects sensors with pulse outputs to data loggers with Smart Sensor inputs. Compatible with electronic switch closures such as FET or open-collector outputs, or CMOS-level logic signals with a maximum input frequency of 120 Hz (120 pulses per second). 

https://www.onsetcomp.com/resources/tech-notes/how-does-pulse-recorder-work

Features
  • Plug-n-play adapter for pulse output sensors
  • Automatically recognized by H21, H22, U30, and RX Series data loggers
  • 1m cable length (extension cables available)