HM Digital Replacement Sensor for PH-200

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...

FEATURES (Replacement EC/TDS/TEMP Sensor for COM-100) Measures Conductivity(EC), TDS, and Temp Measures Temperature Probe: ABS material <

Myron L RPT2 Replacement pH sensor for

ORP Buffer Solution and Electrode Test Kit HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and

HM Digital's pH buffer solution comes in powder form, so it's lightweight, takes up very little space, is inexpensive and has an indefinite shelf life. Use these buffers with any pH instrument for...