Features

• Basic probe option HPP271 for

H2O2 vapor concentration

measurement

• Advanced probe option HPP272:

compact 3-in-1 probe with realtime

measurement of H2O2 vapor

concentration, humidity, and

temperature

• Superior long-term stability and

repeatability with proprietary

PEROXCAPâ technology

• Corrosion-resistant stainless steel

housing (IP65)

• Traceable calibration certificate

• Standalone probe with digital

Modbus RTU over RS-485 or

2 analog outputs

• Compatible with Vaisala Indigo

products and Insight PC software