PPH-1000: Single Line pH and Temp Controller
This new offering from HM Digital gives the user a single-line pH controller ideal for any industrial or commercial systems needing to control pH levels...
PSC-154: TDS/EC Controller with 4-20mA Output
New controller includes extended range, digital calibration, on-screen temperature, tri-color display and 4-20mA output. *** Includes Probe and 9 Foot...
The HM Digital Replacement Sensor for ORP-200 is designed to restore and enhance the performance of your ORP-200 meter. This high-quality replacement sensor ensures accurate and reliable measurement...