YSI 9800 Photometer Check Standards conditioning 5 sec to 99 hours

5 sec to 99 hours Barometric Compensation: Data Wizard and Barologger 5 Direct read cables and other replacement parts are available in the Solinst Levelogger 5 Series Parts & Accessories collection

The geocontrol PRO™ is the controller that drives a Geotech bladder pump

as well as a vent tube with a hydrophobic filter to keep moisture out of the system

more resistant to breakage and abrasion

1-port cable assembly for the ProSwap and ProDSS handhelds

YSI 9800 Photometer Check Standards conditioning 5 sec to 99 hoursCheck standards for the YSI 9800 photometer, used to verify instrument performance between calibrations. Used with: 9800 only. For verification only not for calibration. Not included in the YPT980 kit.