Technology / product information

The digital hygrometer ERC-301B is used to monitor humidity levels within McDRY.
Specifications
・Static capacitance type sensor
・Measuring range: 1-70% RH
・Accuracy: ±3% RH
・4 AA Alkali batteries; approx. 1-year service life

Features:
Batteries are utilized so that in the event of power supply interruption or when the cabinet is unplugged for relocation, the meter may continue to display the humidity level within the cabinet