pH 4.01, 7.00, and 10.00 Calibration Solutions (475 mL bottles) are used to calibrate the pH electrode in the HOBO MX pH Logger.
Conduit assembly for Excel UL certified.
Remote panel with horn and strobe as an option.
Annunciator panel for your 301C gas controller.
Analog digital input converter (4-20mA to Modbus RS-485) for your 301C gas controller.
